"./sync.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestAllTag|TestBase64|TestConflicting|TestCopy|TestCopyAfterDelete|TestCopyCheckFirst|TestCopyDeleteBefore|TestCopyEmptyDirectories|TestCopyMissingDirectory|TestCopyNoEmptyDirectories|TestCopyNoTraverse|TestCopyOverSelf|TestCopyRedownload|TestCopyWithDepth|TestCopyWithDryRun|TestCopyWithFilesFrom|TestCopyWithFilesFromAndNoTraverse|TestDirTag|TestDoubleTransform|TestError|TestFileTag|TestManualTransformFile|TestMove|TestMoveEmptyDirectories|TestMoveNoEmptyDirectories|TestMoveOverSelf|TestMoveWithDeleteEmptySrcDirs|TestMoveWithIgnoreExisting|TestMoveWithoutDeleteEmptySrcDirs|TestNoTag|TestNothingToTransferWithEmptyDirs|TestNothingToTransferWithoutEmptyDirs|TestRunTwice|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMove|TestServerSideMoveDeleteEmptySourceDirs|TestServerSideMoveOverSelf|TestServerSideMoveWithFilter|TestSyncAfterAddingAFile|TestSyncAfterChangingContentsOnly|TestSyncAfterChangingFilesSizeOnly|TestSyncAfterChangingModtimeOnly|TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime|TestSyncAfterRemovingAFileAndAddingAFile|TestSyncAfterRemovingAFileAndAddingAFileDryRun|TestSyncAfterRemovingAFileAndAddingAFileSubDir|TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors|TestSyncBackupDir|TestSyncBackupDirSuffixOnly|TestSyncBackupDirWithSuffix|TestSyncBackupDirWithSuffixKeepExtension|TestSyncBasedOnCheckSum|TestSyncCompareDest|TestSyncConcurrentDelete|TestSyncConcurrentTruncate|TestSyncDeleteBefore|TestSyncDeleteDuring|TestSyncDoesntUpdateModtime|TestSyncEmptyDirectories|TestSyncIgnoreCase|TestSyncIgnoreErrors|TestSyncIgnoreExisting|TestSyncIgnoreSize|TestSyncIgnoreTimes|TestSyncImmutable|TestSyncMultipleCompareDest|TestSyncNoEmptyDirectories|TestSyncNoTraverse|TestSyncOverlapWithFilter|TestSyncReplaceDirModTime|TestSyncReplaceDirModTimeWithEmptyDirs|TestSyncSizeOnly|TestSyncSuffix|TestSyncSuffixKeepExtension|TestSyncUTFNorm|TestSyncWithExclude|TestSyncWithExcludeAndDeleteExcluded|TestSyncWithTrackRenames|TestSyncWithTrackRenamesStrategyLeaf|TestSyncWithTrackRenamesStrategyModtime|TestSyncWithUpdateOlder|TestTransformCopy|TestTransformFile)$|^TestTransform$/^(ISO-8859-1|NFC|NFD|ascii|base64|charmap|encoder|lowercase|prefix|suffix|truncate)$'" - Starting (try 2/5)
2026/03/19 01:25:30 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-biriwut2kuqa"
2026/03/19 01:25:30 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/19 01:25:30 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Has cached credentials
2026/03/19 01:25:31 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:25:32 DEBUG : Creating backend with remote "/tmp/rclone3888709993"
=== RUN   TestCopyWithDryRun
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:32.666101 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:32.666136 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:32 ERROR : error listing: directory not found
--- FAIL: TestCopyWithDryRun (0.74s)
=== RUN   TestCopy
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:32 INFO  : sub dir: Set directory modification time (using DirSetModTime)
2026/03/19 01:25:33.408577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:33.408611 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:33 ERROR : error listing: directory not found
--- FAIL: TestCopy (0.74s)
=== RUN   TestCopyMissingDirectory
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:34.192852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:34.192883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:34 ERROR : error listing: directory not found
--- FAIL: TestCopyMissingDirectory (0.79s)
=== RUN   TestCopyNoTraverse
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:34 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/03/19 01:25:34 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:34 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:35.269980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:35.270014 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:35 ERROR : sub dir/hello world: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:212: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:212
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestCopyNoTraverse
2026/03/19 01:25:35 ERROR : error listing: directory not found
--- FAIL: TestCopyNoTraverse (1.09s)
=== RUN   TestCopyCheckFirst
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:35 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Running all checks before starting transfers
2026/03/19 01:25:35 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/03/19 01:25:35 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:35 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Checks finished, now starting transfers
2026/03/19 01:25:35 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:36.285469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:36.285489 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:36 ERROR : sub dir/hello world: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:260: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:260
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestCopyCheckFirst
2026/03/19 01:25:36 ERROR : error listing: directory not found
--- FAIL: TestCopyCheckFirst (0.99s)
=== RUN   TestSyncNoTraverse
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:36 ERROR : Ignoring --no-traverse with sync
2026/03/19 01:25:36 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/03/19 01:25:36 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:36 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:37.366939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:37.366961 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:37 ERROR : sub dir/hello world: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:37 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:25:37 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:280: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:280
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncNoTraverse
2026/03/19 01:25:37 ERROR : error listing: directory not found
--- FAIL: TestSyncNoTraverse (1.09s)
=== RUN   TestCopyWithDepth
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:37 DEBUG : hello world2: Need to transfer - File not found at Destination
2026/03/19 01:25:37 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:37 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:38.412084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:38.412107 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:38 ERROR : hello world2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:300: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:300
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestCopyWithDepth
2026/03/19 01:25:38 ERROR : error listing: directory not found
--- FAIL: TestCopyWithDepth (1.10s)
=== RUN   TestCopyWithFilesFrom
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:38 DEBUG : potato2: Need to transfer - File not found at Destination
2026/03/19 01:25:38 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:38 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:39.528077 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:39.528113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:39 ERROR : potato2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:328: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:328
        	            				/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:334
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestCopyWithFilesFrom
2026/03/19 01:25:39 ERROR : error listing: directory not found
--- FAIL: TestCopyWithFilesFrom (1.08s)
=== RUN   TestCopyWithFilesFromAndNoTraverse
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:39 DEBUG : potato2: Need to transfer - File not found at Destination
2026/03/19 01:25:39 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:39 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:40.581249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:40.581286 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:40 ERROR : potato2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:328: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:328
        	            				/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:335
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestCopyWithFilesFromAndNoTraverse
2026/03/19 01:25:40 ERROR : error listing: directory not found
--- FAIL: TestCopyWithFilesFromAndNoTraverse (1.07s)
=== RUN   TestCopyEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:40 DEBUG : sub dir2/sub sub dir2: Making directory with metadata
2026/03/19 01:25:40 INFO  : sub dir2/sub sub dir2: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:25:40 INFO  : sub dir2: Set directory modification time (using DirSetModTime)
2026/03/19 01:25:41.365358 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:41.365386 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:41 ERROR : error listing: directory not found
--- FAIL: TestCopyEmptyDirectories (0.74s)
=== RUN   TestCopyNoEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:41 INFO  : sub dir2: Making directory
2026/03/19 01:25:41 DEBUG : sub dir2/sub sub dir2: Making directory with metadata
2026/03/19 01:25:41 INFO  : sub dir2/sub sub dir2: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:25:42.121523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:42.121545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:42 ERROR : error listing: directory not found
--- FAIL: TestCopyNoEmptyDirectories (0.78s)
=== RUN   TestMoveEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:42 DEBUG : sub dir2: Making directory with metadata
2026/03/19 01:25:42 INFO  : sub dir2: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:25:42.888026 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:42.888044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:43 ERROR : error listing: directory not found
--- FAIL: TestMoveEmptyDirectories (0.75s)
=== RUN   TestMoveNoEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:43 INFO  : sub dir2: Making directory
2026/03/19 01:25:43.714127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:43.714145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:43 ERROR : error listing: directory not found
--- FAIL: TestMoveNoEmptyDirectories (0.86s)
=== RUN   TestSyncEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:43 DEBUG : sub dir2: Making directory with metadata
2026/03/19 01:25:43 INFO  : sub dir2: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:25:43 INFO  : sub dir: Set directory modification time (using DirSetModTime)
2026/03/19 01:25:44.557509 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:44.557540 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:44 ERROR : error listing: directory not found
--- FAIL: TestSyncEmptyDirectories (0.80s)
=== RUN   TestSyncNoEmptyDirectories
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:44 INFO  : sub dir2: Making directory
2026/03/19 01:25:45.274497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:45.274532 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:45 ERROR : error listing: directory not found
--- FAIL: TestSyncNoEmptyDirectories (0.76s)
=== RUN   TestServerSideCopy
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:46.052921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:46.052950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:46 ERROR : error listing: directory not found
--- FAIL: TestServerSideCopy (0.78s)
=== RUN   TestCopyOverSelf
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:47.178727 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:47.178746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:47 ERROR : error listing: directory not found
--- FAIL: TestCopyOverSelf (1.09s)
=== RUN   TestServerSideCopyOverSelf
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:47.881479 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:47.881503 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:48 ERROR : error listing: directory not found
--- FAIL: TestServerSideCopyOverSelf (0.70s)
=== RUN   TestMoveOverSelf
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:48.659382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:48.659403 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:48 ERROR : error listing: directory not found
--- FAIL: TestMoveOverSelf (0.78s)
=== RUN   TestServerSideMoveOverSelf
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:49.396068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:49.396093 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:49 ERROR : error listing: directory not found
--- FAIL: TestServerSideMoveOverSelf (0.75s)
=== RUN   TestCopyAfterDelete
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:50.169332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:50.169351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:50 ERROR : error listing: directory not found
--- FAIL: TestCopyAfterDelete (0.78s)
=== RUN   TestCopyRedownload
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:50.986003 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:50.986025 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:51 ERROR : error listing: directory not found
--- FAIL: TestCopyRedownload (0.81s)
=== RUN   TestSyncBasedOnCheckSum
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:51 DEBUG : check sum: Need to transfer - File not found at Destination
2026/03/19 01:25:51 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:51 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:51.998959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:51.998979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:51 ERROR : check sum: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:51 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:25:51 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:784: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:784
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncBasedOnCheckSum
2026/03/19 01:25:52 ERROR : error listing: directory not found
--- FAIL: TestSyncBasedOnCheckSum (1.08s)
=== RUN   TestSyncSizeOnly
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:52 DEBUG : sizeonly: Need to transfer - File not found at Destination
2026/03/19 01:25:52 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:52 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:53.065860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:53.065888 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:53 ERROR : sizeonly: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:53 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:25:53 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:822: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:822
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncSizeOnly
2026/03/19 01:25:53 ERROR : error listing: directory not found
--- FAIL: TestSyncSizeOnly (1.01s)
=== RUN   TestSyncIgnoreSize
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:53 DEBUG : ignore-size: Need to transfer - File not found at Destination
2026/03/19 01:25:53 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:53 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:54.105512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:54.105538 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:54 ERROR : ignore-size: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:54 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:25:54 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:860: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:860
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncIgnoreSize
2026/03/19 01:25:54 ERROR : error listing: directory not found
--- FAIL: TestSyncIgnoreSize (1.02s)
=== RUN   TestSyncIgnoreTimes
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:54.883950 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:54.883980 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:55 ERROR : error listing: directory not found
--- FAIL: TestSyncIgnoreTimes (0.79s)
=== RUN   TestSyncIgnoreExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:55 DEBUG : existing: Need to transfer - File not found at Destination
2026/03/19 01:25:55 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:25:55 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:25:55.912908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:55.912930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:55 ERROR : existing: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:55 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:25:55 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:927: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:927
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncIgnoreExisting
2026/03/19 01:25:56 ERROR : error listing: directory not found
--- FAIL: TestSyncIgnoreExisting (1.04s)
=== RUN   TestSyncIgnoreErrors
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:56.699915 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:56.699937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:56 ERROR : error listing: directory not found
--- FAIL: TestSyncIgnoreErrors (0.76s)
=== RUN   TestSyncAfterChangingModtimeOnly
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:57.439016 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:57.439040 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:57 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterChangingModtimeOnly (0.75s)
=== RUN   TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:58.192201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:58.192246 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:58 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime (0.73s)
=== RUN   TestSyncDoesntUpdateModtime
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:59.013084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:59.013105 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:59 ERROR : error listing: directory not found
--- FAIL: TestSyncDoesntUpdateModtime (0.85s)
=== RUN   TestSyncAfterAddingAFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:25:59.739811 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:25:59.739832 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:25:59 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterAddingAFile (0.71s)
=== RUN   TestSyncAfterChangingFilesSizeOnly
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:00.489030 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:00.489052 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:00 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterChangingFilesSizeOnly (0.78s)
=== RUN   TestSyncAfterChangingContentsOnly
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:01.343461 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:01.343483 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:01 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterChangingContentsOnly (0.82s)
=== RUN   TestSyncAfterRemovingAFileAndAddingAFileDryRun
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:02.107023 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:02.107045 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:02 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterRemovingAFileAndAddingAFileDryRun (0.77s)
=== RUN   TestSyncAfterRemovingAFileAndAddingAFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:02.862058 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:02.862082 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:03 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterRemovingAFileAndAddingAFile (0.76s)
=== RUN   TestSyncAfterRemovingAFileAndAddingAFileSubDir
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:03.617989 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:03.618013 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:03 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterRemovingAFileAndAddingAFileSubDir (0.74s)
=== RUN   TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:04.362226 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:04.362246 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:04 ERROR : error listing: directory not found
--- FAIL: TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors (0.85s)
=== RUN   TestSyncDeleteDuring
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:05.213164 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:05.213186 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestSyncDeleteDuring (0.75s)
=== RUN   TestSyncDeleteBefore
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:05.933876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:05.933901 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:06 ERROR : error listing: directory not found
--- FAIL: TestSyncDeleteBefore (0.72s)
=== RUN   TestCopyDeleteBefore
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:06.706393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:06.706412 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:06 ERROR : error listing: directory not found
--- FAIL: TestCopyDeleteBefore (0.80s)
=== RUN   TestSyncWithExclude
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:07.537107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:07.537131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:07 ERROR : error listing: directory not found
--- FAIL: TestSyncWithExclude (0.83s)
=== RUN   TestSyncWithExcludeAndDeleteExcluded
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:08.375292 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:08.375328 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:08 ERROR : error listing: directory not found
--- FAIL: TestSyncWithExcludeAndDeleteExcluded (0.85s)
=== RUN   TestSyncWithUpdateOlder
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:09.185876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:09.185899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:09 ERROR : error listing: directory not found
--- FAIL: TestSyncWithUpdateOlder (0.77s)
=== RUN   TestSyncWithTrackRenames
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
    sync_test.go:1569: Can track renames: true
2026/03/19 01:26:09 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Making map for --track-renames
2026/03/19 01:26:09 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Finished making map for --track-renames
2026/03/19 01:26:09 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:26:09 DEBUG : potato: Need to transfer - No matching file found at Destination
2026/03/19 01:26:09 DEBUG : yam: Need to transfer - No matching file found at Destination
2026/03/19 01:26:09 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for renames to finish
2026/03/19 01:26:09 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:26:10.188976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:10.189000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:10 ERROR : potato: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:10.932906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:10.932930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:10 ERROR : yam: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:10 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:26:10 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:1576: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1576
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncWithTrackRenames
2026/03/19 01:26:11 ERROR : error listing: directory not found
--- FAIL: TestSyncWithTrackRenames (1.75s)
=== RUN   TestSyncWithTrackRenamesStrategyModtime
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
    sync_test.go:1641: Can track renames: true
2026/03/19 01:26:11 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Making map for --track-renames
2026/03/19 01:26:11 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Finished making map for --track-renames
2026/03/19 01:26:11 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:26:11 DEBUG : potato: Need to transfer - No matching file found at Destination
2026/03/19 01:26:11 DEBUG : yam: Need to transfer - No matching file found at Destination
2026/03/19 01:26:11 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for renames to finish
2026/03/19 01:26:11 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:26:11.971337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:11.971361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:11 ERROR : potato: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:12.749108 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:12.749130 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:12 ERROR : yam: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:12 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:26:12 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:1648: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1648
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncWithTrackRenamesStrategyModtime
2026/03/19 01:26:12 ERROR : error listing: directory not found
--- FAIL: TestSyncWithTrackRenamesStrategyModtime (1.84s)
=== RUN   TestSyncWithTrackRenamesStrategyLeaf
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
    sync_test.go:1680: Can track renames: true
2026/03/19 01:26:13 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Making map for --track-renames
2026/03/19 01:26:13 INFO  : proton drive root link ID 'rclone-test-biriwut2kuqa': Finished making map for --track-renames
2026/03/19 01:26:13 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:26:13 DEBUG : sub/yam: Need to transfer - No matching file found at Destination
2026/03/19 01:26:13 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for renames to finish
2026/03/19 01:26:13 DEBUG : potato: Need to transfer - No matching file found at Destination
2026/03/19 01:26:13 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:26:13.828047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:13.828068 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:13 ERROR : sub/yam: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:14.660063 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:14.660096 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:14 ERROR : potato: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:14 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:26:14 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:1687: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1687
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncWithTrackRenamesStrategyLeaf
2026/03/19 01:26:14 ERROR : error listing: directory not found
--- FAIL: TestSyncWithTrackRenamesStrategyLeaf (1.90s)
=== RUN   TestMoveWithDeleteEmptySrcDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:15.414053 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:15.414085 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:15 ERROR : error listing: directory not found
--- FAIL: TestMoveWithDeleteEmptySrcDirs (0.75s)
=== RUN   TestMoveWithoutDeleteEmptySrcDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:16.200529 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:16.200562 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:16 ERROR : error listing: directory not found
--- FAIL: TestMoveWithoutDeleteEmptySrcDirs (0.77s)
=== RUN   TestMoveWithIgnoreExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:16 DEBUG : existing-b: Need to transfer - File not found at Destination
2026/03/19 01:26:16 DEBUG : existing: Need to transfer - File not found at Destination
2026/03/19 01:26:16 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:26:16 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:26:17.242073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:17.242106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:17 ERROR : existing-b: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:17 ERROR : existing-b: Not deleting source as copy failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:17.982009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:17.982037 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:17 ERROR : existing: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:17 ERROR : existing: Not deleting source as copy failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:1866: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:1866
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestMoveWithIgnoreExisting
2026/03/19 01:26:18 ERROR : error listing: directory not found
--- FAIL: TestMoveWithIgnoreExisting (1.82s)
=== RUN   TestServerSideMove
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:18 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-ceropid4yeme"
2026/03/19 01:26:18 DEBUG : proton drive root link ID 'rclone-test-ceropid4yeme': Has cached credentials
2026/03/19 01:26:19 DEBUG : proton drive root link ID 'rclone-test-ceropid4yeme': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:20.423231 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:20.423250 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:20 DEBUG : proton drive root link ID 'rclone-test-ceropid4yeme': Purge remote
2026/03/19 01:26:20 NOTICE: purge failed: directory not found
2026/03/19 01:26:20 ERROR : error listing: directory not found
--- FAIL: TestServerSideMove (2.58s)
=== RUN   TestServerSideMoveWithFilter
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:20 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-jaqadog0dopu"
2026/03/19 01:26:20 DEBUG : proton drive root link ID 'rclone-test-jaqadog0dopu': Has cached credentials
2026/03/19 01:26:21 DEBUG : proton drive root link ID 'rclone-test-jaqadog0dopu': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:23.178389 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:23.178454 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:23 DEBUG : proton drive root link ID 'rclone-test-jaqadog0dopu': Purge remote
2026/03/19 01:26:23 NOTICE: purge failed: directory not found
2026/03/19 01:26:23 ERROR : error listing: directory not found
--- FAIL: TestServerSideMoveWithFilter (2.75s)
=== RUN   TestServerSideMoveDeleteEmptySourceDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:23 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-tadagud3nasi"
2026/03/19 01:26:23 DEBUG : proton drive root link ID 'rclone-test-tadagud3nasi': Has cached credentials
2026/03/19 01:26:24 DEBUG : proton drive root link ID 'rclone-test-tadagud3nasi': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:25.886078 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:25.886117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:25 DEBUG : proton drive root link ID 'rclone-test-tadagud3nasi': Purge remote
2026/03/19 01:26:26 NOTICE: purge failed: directory not found
2026/03/19 01:26:26 ERROR : error listing: directory not found
--- FAIL: TestServerSideMoveDeleteEmptySourceDirs (2.67s)
=== RUN   TestSyncOverlapWithFilter
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:26 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-biriwut2kuqa/rclone-sync-test"
2026/03/19 01:26:26 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/rclone-sync-test': Has cached credentials
2026/03/19 01:26:27 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/rclone-sync-test': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:28.445922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:28.445953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:2012: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2012
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncOverlapWithFilter
2026/03/19 01:26:28 ERROR : error listing: directory not found
--- FAIL: TestSyncOverlapWithFilter (2.43s)
=== RUN   TestSyncCompareDest
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:28 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-biriwut2kuqa/dst"
2026/03/19 01:26:28 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': Has cached credentials
2026/03/19 01:26:29 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:30 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-biriwut2kuqa/CompareDest"
2026/03/19 01:26:30 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/CompareDest': Has cached credentials
2026/03/19 01:26:31 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/CompareDest': Used cached credential to initialize the ProtonDrive API
2026/03/19 01:26:32 DEBUG : one: Need to transfer - File not found at Destination
2026/03/19 01:26:32 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': Waiting for checks to finish
2026/03/19 01:26:32 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': Waiting for transfers to finish
2026/03/19 01:26:32.895858 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:32.895876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:32 ERROR : one: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:32 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': not deleting files as there were IO errors
2026/03/19 01:26:32 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa/dst': not deleting directories as there were IO errors
    sync_test.go:2116: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2116
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncCompareDest
2026/03/19 01:26:33 ERROR : error listing: directory not found
--- FAIL: TestSyncCompareDest (4.45s)
=== RUN   TestSyncMultipleCompareDest
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:33.640294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:33.640339 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:33 ERROR : error listing: directory not found
--- FAIL: TestSyncMultipleCompareDest (0.77s)
=== RUN   TestSyncBackupDir
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:34.397203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:34.397234 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:34 ERROR : error listing: directory not found
--- FAIL: TestSyncBackupDir (0.77s)
=== RUN   TestSyncBackupDirWithSuffix
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:35.173896 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:35.173945 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:35 ERROR : error listing: directory not found
--- FAIL: TestSyncBackupDirWithSuffix (0.75s)
=== RUN   TestSyncBackupDirWithSuffixKeepExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:35.931385 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:35.931414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:36 ERROR : error listing: directory not found
--- FAIL: TestSyncBackupDirWithSuffixKeepExtension (0.77s)
=== RUN   TestSyncBackupDirSuffixOnly
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:36.675939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:36.675959 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:36 ERROR : error listing: directory not found
--- FAIL: TestSyncBackupDirSuffixOnly (0.73s)
=== RUN   TestSyncSuffix
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:37.499915 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:37.499937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:37 ERROR : error listing: directory not found
--- FAIL: TestSyncSuffix (0.82s)
=== RUN   TestSyncSuffixKeepExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:38.236874 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:38.236895 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:38 ERROR : error listing: directory not found
--- FAIL: TestSyncSuffixKeepExtension (0.74s)
=== RUN   TestSyncUTFNorm
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:38.988405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:38.988449 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:39 ERROR : error listing: directory not found
--- FAIL: TestSyncUTFNorm (0.77s)
=== RUN   TestSyncImmutable
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:39 ERROR : error listing: directory not found
2026/03/19 01:26:39 DEBUG : existing: Need to transfer - File not found at Destination
2026/03/19 01:26:39 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for checks to finish
2026/03/19 01:26:39 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Waiting for transfers to finish
2026/03/19 01:26:40.157505 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:40.157526 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:40 ERROR : existing: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:40 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting files as there were IO errors
2026/03/19 01:26:40 ERROR : proton drive root link ID 'rclone-test-biriwut2kuqa': not deleting directories as there were IO errors
    sync_test.go:2610: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2610
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncImmutable
2026/03/19 01:26:40 ERROR : error listing: directory not found
--- FAIL: TestSyncImmutable (1.20s)
=== RUN   TestSyncIgnoreCase
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:40.947410 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:40.947456 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:41 ERROR : error listing: directory not found
--- FAIL: TestSyncIgnoreCase (0.76s)
=== RUN   TestSyncConcurrentDelete
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:41.687457 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:41.687481 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:41 ERROR : error listing: directory not found
--- FAIL: TestSyncConcurrentDelete (0.74s)
=== RUN   TestSyncConcurrentTruncate
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:42.460967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:42.460990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:42 ERROR : error listing: directory not found
--- FAIL: TestSyncConcurrentTruncate (0.74s)
=== RUN   TestSyncReplaceDirModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:42 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:26:42 INFO  : empty_dir: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:26:42 DEBUG : empty_on_remote: Making directory with metadata
2026/03/19 01:26:42 INFO  : empty_on_remote: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:26:42 INFO  : empty_on_remote: Making directory
2026/03/19 01:26:43.251737 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:43.251776 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:2814: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2814
        	            				/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2864
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncReplaceDirModTime
2026/03/19 01:26:43 ERROR : error listing: directory not found
--- FAIL: TestSyncReplaceDirModTime (0.80s)
=== RUN   TestSyncReplaceDirModTimeWithEmptyDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:43 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:26:43 INFO  : empty_dir: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:26:43 DEBUG : empty_on_remote: Making directory with metadata
2026/03/19 01:26:43 INFO  : empty_on_remote: Made directory with metadata (mtime=2011-12-25T12:59:59.123456789Z)
2026/03/19 01:26:43 INFO  : empty_on_remote: Making directory
2026/03/19 01:26:44.037063 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:44.037086 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    sync_test.go:2814: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2814
        	            				/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:2868
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestSyncReplaceDirModTimeWithEmptyDirs
2026/03/19 01:26:44 ERROR : error listing: directory not found
--- FAIL: TestSyncReplaceDirModTimeWithEmptyDirs (0.82s)
=== RUN   TestNothingToTransferWithEmptyDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:44 INFO  : sub dir: Set directory modification time (using DirSetModTime)
2026/03/19 01:26:44.818950 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:44.818973 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:44 ERROR : error listing: directory not found
--- FAIL: TestNothingToTransferWithEmptyDirs (0.76s)
=== RUN   TestNothingToTransferWithoutEmptyDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:44 INFO  : sub dir: Set directory modification time (using DirSetModTime)
2026/03/19 01:26:45.594473 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:45.594504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:45 ERROR : error listing: directory not found
--- FAIL: TestNothingToTransferWithoutEmptyDirs (0.78s)
=== RUN   TestTransform
=== RUN   TestTransform/NFC
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:46.405635 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:46.405657 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:46 ERROR : error listing: directory not found
2026/03/19 01:26:46 ERROR : error listing: directory not found
=== RUN   TestTransform/NFD
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:47.383928 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:47.383958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:47 ERROR : error listing: directory not found
2026/03/19 01:26:47 ERROR : error listing: directory not found
=== RUN   TestTransform/base64
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:48.347928 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:48.347951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:48 ERROR : error listing: directory not found
2026/03/19 01:26:48 ERROR : error listing: directory not found
=== RUN   TestTransform/prefix
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:49.228617 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:49.228644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:49 ERROR : error listing: directory not found
2026/03/19 01:26:49 ERROR : error listing: directory not found
=== RUN   TestTransform/suffix
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:50.129188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:50.129231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:50 ERROR : error listing: directory not found
2026/03/19 01:26:50 ERROR : error listing: directory not found
=== RUN   TestTransform/truncate
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:51.030156 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:51.030179 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:51 ERROR : error listing: directory not found
2026/03/19 01:26:51 ERROR : error listing: directory not found
=== RUN   TestTransform/encoder
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:51.964969 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:51.964998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:52 ERROR : error listing: directory not found
2026/03/19 01:26:52 ERROR : error listing: directory not found
=== RUN   TestTransform/ISO-8859-1
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:52.967218 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:52.967239 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:53 ERROR : error listing: directory not found
2026/03/19 01:26:53 ERROR : error listing: directory not found
=== RUN   TestTransform/charmap
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:53.856412 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:53.856453 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:54 ERROR : error listing: directory not found
2026/03/19 01:26:54 ERROR : error listing: directory not found
=== RUN   TestTransform/lowercase
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:54.730921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:54.730946 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:54 ERROR : error listing: directory not found
2026/03/19 01:26:55 ERROR : error listing: directory not found
=== RUN   TestTransform/ascii
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:55.714260 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:55.714290 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:55 ERROR : error listing: directory not found
2026/03/19 01:26:55 ERROR : error listing: directory not found
--- FAIL: TestTransform (10.23s)
    --- FAIL: TestTransform/NFC (0.99s)
    --- FAIL: TestTransform/NFD (0.95s)
    --- FAIL: TestTransform/base64 (0.96s)
    --- FAIL: TestTransform/prefix (0.85s)
    --- FAIL: TestTransform/suffix (0.91s)
    --- FAIL: TestTransform/truncate (0.92s)
    --- FAIL: TestTransform/encoder (0.94s)
    --- FAIL: TestTransform/ISO-8859-1 (0.98s)
    --- FAIL: TestTransform/charmap (0.90s)
    --- FAIL: TestTransform/lowercase (0.89s)
    --- FAIL: TestTransform/ascii (0.94s)
=== RUN   TestTransformCopy
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:56.574370 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:56.574399 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:56 ERROR : error listing: directory not found
--- FAIL: TestTransformCopy (0.74s)
=== RUN   TestDoubleTransform
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:57.374774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:57.374795 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:57 ERROR : error listing: directory not found
--- FAIL: TestDoubleTransform (0.79s)
=== RUN   TestFileTag
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:58.179956 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:58.179989 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:58 ERROR : error listing: directory not found
--- FAIL: TestFileTag (0.82s)
=== RUN   TestNoTag
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:58.953856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:58.953876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:59 ERROR : error listing: directory not found
--- FAIL: TestNoTag (0.79s)
=== RUN   TestDirTag
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:59 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:26:59 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/03/19 01:26:59.724597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:26:59.724617 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:26:59 ERROR : error listing: directory not found
--- FAIL: TestDirTag (0.76s)
=== RUN   TestAllTag
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:26:59 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:26:59 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/03/19 01:27:00.480130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:00.480150 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:00 ERROR : error listing: directory not found
--- FAIL: TestAllTag (0.73s)
=== RUN   TestRunTwice
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:01.223305 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:01.223325 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:01 ERROR : error listing: directory not found
--- FAIL: TestRunTwice (0.75s)
=== RUN   TestConflicting
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:02.000027 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:02.000052 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:02 ERROR : error listing: directory not found
--- FAIL: TestConflicting (0.78s)
=== RUN   TestMove
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:02 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:27:02 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/03/19 01:27:02.829911 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:02.829936 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:02 ERROR : error listing: directory not found
--- FAIL: TestMove (0.82s)
=== RUN   TestTransformFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:02 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:27:02 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/03/19 01:27:03.633353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:03.633372 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:03 ERROR : error listing: directory not found
--- FAIL: TestTransformFile (0.80s)
=== RUN   TestManualTransformFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:03 DEBUG : Reset feature "Copy"
2026/03/19 01:27:03 DEBUG : Reset feature "Move"
2026/03/19 01:27:03 DEBUG : Reset feature "Copy"
2026/03/19 01:27:03 DEBUG : Reset feature "Move"
2026/03/19 01:27:03 DEBUG : empty_dir: Making directory with metadata
2026/03/19 01:27:03 INFO  : empty_dir: Made directory with metadata (mtime=2001-02-03T04:05:06.499999999Z)
2026/03/19 01:27:04.394368 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:04.394391 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:04 ERROR : error listing: directory not found
--- FAIL: TestManualTransformFile (0.78s)
=== RUN   TestBase64
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:05.294104 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:05.294131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:05 ERROR : error listing: directory not found
--- FAIL: TestBase64 (0.90s)
=== RUN   TestError
    run.go:185: Remote "proton drive root link ID 'rclone-test-biriwut2kuqa'", Local "Local file system at /tmp/rclone3888709993", Modify Window "1s"
2026/03/19 01:27:06.078958 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/19 01:27:06.078981 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-biriwut2kuqa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/19 01:27:06 ERROR : error listing: directory not found
--- FAIL: TestError (0.75s)
FAIL
2026/03/19 01:27:06 DEBUG : proton drive root link ID 'rclone-test-biriwut2kuqa': Purge remote
2026/03/19 01:27:06 NOTICE: purge failed: directory not found
"./sync.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestAllTag|TestBase64|TestConflicting|TestCopy|TestCopyAfterDelete|TestCopyCheckFirst|TestCopyDeleteBefore|TestCopyEmptyDirectories|TestCopyMissingDirectory|TestCopyNoEmptyDirectories|TestCopyNoTraverse|TestCopyOverSelf|TestCopyRedownload|TestCopyWithDepth|TestCopyWithDryRun|TestCopyWithFilesFrom|TestCopyWithFilesFromAndNoTraverse|TestDirTag|TestDoubleTransform|TestError|TestFileTag|TestManualTransformFile|TestMove|TestMoveEmptyDirectories|TestMoveNoEmptyDirectories|TestMoveOverSelf|TestMoveWithDeleteEmptySrcDirs|TestMoveWithIgnoreExisting|TestMoveWithoutDeleteEmptySrcDirs|TestNoTag|TestNothingToTransferWithEmptyDirs|TestNothingToTransferWithoutEmptyDirs|TestRunTwice|TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMove|TestServerSideMoveDeleteEmptySourceDirs|TestServerSideMoveOverSelf|TestServerSideMoveWithFilter|TestSyncAfterAddingAFile|TestSyncAfterChangingContentsOnly|TestSyncAfterChangingFilesSizeOnly|TestSyncAfterChangingModtimeOnly|TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime|TestSyncAfterRemovingAFileAndAddingAFile|TestSyncAfterRemovingAFileAndAddingAFileDryRun|TestSyncAfterRemovingAFileAndAddingAFileSubDir|TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors|TestSyncBackupDir|TestSyncBackupDirSuffixOnly|TestSyncBackupDirWithSuffix|TestSyncBackupDirWithSuffixKeepExtension|TestSyncBasedOnCheckSum|TestSyncCompareDest|TestSyncConcurrentDelete|TestSyncConcurrentTruncate|TestSyncDeleteBefore|TestSyncDeleteDuring|TestSyncDoesntUpdateModtime|TestSyncEmptyDirectories|TestSyncIgnoreCase|TestSyncIgnoreErrors|TestSyncIgnoreExisting|TestSyncIgnoreSize|TestSyncIgnoreTimes|TestSyncImmutable|TestSyncMultipleCompareDest|TestSyncNoEmptyDirectories|TestSyncNoTraverse|TestSyncOverlapWithFilter|TestSyncReplaceDirModTime|TestSyncReplaceDirModTimeWithEmptyDirs|TestSyncSizeOnly|TestSyncSuffix|TestSyncSuffixKeepExtension|TestSyncUTFNorm|TestSyncWithExclude|TestSyncWithExcludeAndDeleteExcluded|TestSyncWithTrackRenames|TestSyncWithTrackRenamesStrategyLeaf|TestSyncWithTrackRenamesStrategyModtime|TestSyncWithUpdateOlder|TestTransformCopy|TestTransformFile)$|^TestTransform$/^(ISO-8859-1|NFC|NFD|ascii|base64|charmap|encoder|lowercase|prefix|suffix|truncate)$'" - Finished ERROR in 1m36.227890474s (try 2/5): exit status 1: Failed [TestCopyWithDryRun TestCopy TestCopyMissingDirectory TestCopyNoTraverse TestCopyCheckFirst TestSyncNoTraverse TestCopyWithDepth TestCopyWithFilesFrom TestCopyWithFilesFromAndNoTraverse TestCopyEmptyDirectories TestCopyNoEmptyDirectories TestMoveEmptyDirectories TestMoveNoEmptyDirectories TestSyncEmptyDirectories TestSyncNoEmptyDirectories TestServerSideCopy TestCopyOverSelf TestServerSideCopyOverSelf TestMoveOverSelf TestServerSideMoveOverSelf TestCopyAfterDelete TestCopyRedownload TestSyncBasedOnCheckSum TestSyncSizeOnly TestSyncIgnoreSize TestSyncIgnoreTimes TestSyncIgnoreExisting TestSyncIgnoreErrors TestSyncAfterChangingModtimeOnly TestSyncAfterChangingModtimeOnlyWithNoUpdateModTime TestSyncDoesntUpdateModtime TestSyncAfterAddingAFile TestSyncAfterChangingFilesSizeOnly TestSyncAfterChangingContentsOnly TestSyncAfterRemovingAFileAndAddingAFileDryRun TestSyncAfterRemovingAFileAndAddingAFile TestSyncAfterRemovingAFileAndAddingAFileSubDir TestSyncAfterRemovingAFileAndAddingAFileSubDirWithErrors TestSyncDeleteDuring TestSyncDeleteBefore TestCopyDeleteBefore TestSyncWithExclude TestSyncWithExcludeAndDeleteExcluded TestSyncWithUpdateOlder TestSyncWithTrackRenames TestSyncWithTrackRenamesStrategyModtime TestSyncWithTrackRenamesStrategyLeaf TestMoveWithDeleteEmptySrcDirs TestMoveWithoutDeleteEmptySrcDirs TestMoveWithIgnoreExisting TestServerSideMove TestServerSideMoveWithFilter TestServerSideMoveDeleteEmptySourceDirs TestSyncOverlapWithFilter TestSyncCompareDest TestSyncMultipleCompareDest TestSyncBackupDir TestSyncBackupDirWithSuffix TestSyncBackupDirWithSuffixKeepExtension TestSyncBackupDirSuffixOnly TestSyncSuffix TestSyncSuffixKeepExtension TestSyncUTFNorm TestSyncImmutable TestSyncIgnoreCase TestSyncConcurrentDelete TestSyncConcurrentTruncate TestSyncReplaceDirModTime TestSyncReplaceDirModTimeWithEmptyDirs TestNothingToTransferWithEmptyDirs TestNothingToTransferWithoutEmptyDirs TestTransform/NFC TestTransform/NFD TestTransform/base64 TestTransform/prefix TestTransform/suffix TestTransform/truncate TestTransform/encoder TestTransform/ISO-8859-1 TestTransform/charmap TestTransform/lowercase TestTransform/ascii TestTransformCopy TestDoubleTransform TestFileTag TestNoTag TestDirTag TestAllTag TestRunTwice TestConflicting TestMove TestTransformFile TestManualTransformFile TestBase64 TestError]