"./sync.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestSyncConcurrentTruncate$'" - Starting (try 4/5)
2025/06/29 04:37:42 DEBUG : Creating backend with remote "TestDropbox:rclone-test-divopic9siku"
2025/06/29 04:37:42 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/06/29 04:37:43 DEBUG : Creating backend with remote "/tmp/rclone3392811631"
=== RUN   TestSyncConcurrentTruncate
    run.go:180: Remote "Dropbox root 'rclone-test-divopic9siku'", Local "Local file system at /tmp/rclone3392811631", Modify Window "1s"
2025/06/29 04:37:43 DEBUG : pacer: low level retry 1/10 (error too_many_write_operations/...)
2025/06/29 04:37:43 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2025/06/29 04:37:44 DEBUG : pacer: low level retry 2/10 (error too_many_write_operations/...)
2025/06/29 04:37:44 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2025/06/29 04:37:44 DEBUG : pacer: Reducing sleep to 30ms
2025/06/29 04:37:44 DEBUG : pacer: Reducing sleep to 22.5ms
2025/06/29 04:37:44 DEBUG : both0: Uploading chunk 1/1
2025/06/29 04:37:45 DEBUG : pacer: Reducing sleep to 16.875ms
2025/06/29 04:37:45 DEBUG : both0: Uploading chunk 2/1
2025/06/29 04:37:46 DEBUG : pacer: Reducing sleep to 12.65625ms
2025/06/29 04:37:46 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both0" to batch
2025/06/29 04:37:46 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:37:46 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both0
2025/06/29 04:37:47 DEBUG : pacer: Reducing sleep to 10ms
2025/06/29 04:37:47 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both0
2025/06/29 04:37:47 DEBUG : only0: Uploading chunk 1/1
2025/06/29 04:37:48 DEBUG : only0: Uploading chunk 2/1
2025/06/29 04:37:49 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only0" to batch
2025/06/29 04:37:49 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:37:49 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only0
2025/06/29 04:37:50 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only0
2025/06/29 04:37:50 DEBUG : both1: Uploading chunk 1/1
2025/06/29 04:37:50 DEBUG : both1: Uploading chunk 2/1
2025/06/29 04:37:51 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both1" to batch
2025/06/29 04:37:51 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:37:51 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both1
2025/06/29 04:37:53 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both1
2025/06/29 04:37:53 DEBUG : only1: Uploading chunk 1/1
2025/06/29 04:37:54 DEBUG : only1: Uploading chunk 2/1
2025/06/29 04:37:54 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only1" to batch
2025/06/29 04:37:55 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:37:55 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only1
2025/06/29 04:37:57 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only1
2025/06/29 04:37:57 DEBUG : both2: Uploading chunk 1/1
2025/06/29 04:37:57 DEBUG : both2: Uploading chunk 2/1
2025/06/29 04:37:57 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both2" to batch
2025/06/29 04:37:58 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:37:58 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both2
2025/06/29 04:37:59 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both2
2025/06/29 04:37:59 DEBUG : only2: Uploading chunk 1/1
2025/06/29 04:38:00 DEBUG : only2: Uploading chunk 2/1
2025/06/29 04:38:00 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only2" to batch
2025/06/29 04:38:00 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:00 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only2
2025/06/29 04:38:01 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only2
2025/06/29 04:38:01 DEBUG : both3: Uploading chunk 1/1
2025/06/29 04:38:02 DEBUG : both3: Uploading chunk 2/1
2025/06/29 04:38:02 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both3" to batch
2025/06/29 04:38:03 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:03 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both3
2025/06/29 04:38:05 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both3
2025/06/29 04:38:05 DEBUG : only3: Uploading chunk 1/1
2025/06/29 04:38:06 DEBUG : only3: Uploading chunk 2/1
2025/06/29 04:38:06 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only3" to batch
2025/06/29 04:38:06 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:06 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only3
2025/06/29 04:38:07 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only3
2025/06/29 04:38:07 DEBUG : both4: Uploading chunk 1/1
2025/06/29 04:38:08 DEBUG : both4: Uploading chunk 2/1
2025/06/29 04:38:08 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both4" to batch
2025/06/29 04:38:08 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:08 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both4
2025/06/29 04:38:09 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both4
2025/06/29 04:38:10 DEBUG : only4: Uploading chunk 1/1
2025/06/29 04:38:10 DEBUG : only4: Uploading chunk 2/1
2025/06/29 04:38:10 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only4" to batch
2025/06/29 04:38:11 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:11 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only4
2025/06/29 04:38:11 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only4
2025/06/29 04:38:12 DEBUG : both5: Uploading chunk 1/1
2025/06/29 04:38:12 DEBUG : both5: Uploading chunk 2/1
2025/06/29 04:38:12 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both5" to batch
2025/06/29 04:38:13 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:13 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both5
2025/06/29 04:38:14 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both5
2025/06/29 04:38:14 DEBUG : only5: Uploading chunk 1/1
2025/06/29 04:38:14 DEBUG : only5: Uploading chunk 2/1
2025/06/29 04:38:15 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only5" to batch
2025/06/29 04:38:15 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:15 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only5
2025/06/29 04:38:16 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only5
2025/06/29 04:38:17 DEBUG : both6: Uploading chunk 1/1
2025/06/29 04:38:17 DEBUG : both6: Uploading chunk 2/1
2025/06/29 04:38:17 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both6" to batch
2025/06/29 04:38:18 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:18 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both6
2025/06/29 04:38:19 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both6
2025/06/29 04:38:19 DEBUG : only6: Uploading chunk 1/1
2025/06/29 04:38:19 DEBUG : only6: Uploading chunk 2/1
2025/06/29 04:38:20 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only6" to batch
2025/06/29 04:38:20 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:20 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only6
2025/06/29 04:38:21 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only6
2025/06/29 04:38:21 DEBUG : both7: Uploading chunk 1/1
2025/06/29 04:38:22 DEBUG : both7: Uploading chunk 2/1
2025/06/29 04:38:22 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both7" to batch
2025/06/29 04:38:23 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:23 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both7
2025/06/29 04:38:24 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both7
2025/06/29 04:38:25 DEBUG : only7: Uploading chunk 1/1
2025/06/29 04:38:25 DEBUG : only7: Uploading chunk 2/1
2025/06/29 04:38:26 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only7" to batch
2025/06/29 04:38:26 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:26 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only7
2025/06/29 04:38:27 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only7
2025/06/29 04:38:27 DEBUG : both8: Uploading chunk 1/1
2025/06/29 04:38:27 DEBUG : both8: Uploading chunk 2/1
2025/06/29 04:38:28 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both8" to batch
2025/06/29 04:38:28 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:28 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both8
2025/06/29 04:38:29 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: both8
2025/06/29 04:38:29 DEBUG : only8: Uploading chunk 1/1
2025/06/29 04:38:29 DEBUG : only8: Uploading chunk 2/1
2025/06/29 04:38:30 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "only8" to batch
2025/06/29 04:38:30 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:30 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: only8
2025/06/29 04:38:31 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committed sync batch length 1 starting with: only8
2025/06/29 04:38:32 DEBUG : both9: Uploading chunk 1/1
2025/06/29 04:38:32 DEBUG : both9: Uploading chunk 2/1
2025/06/29 04:38:32 DEBUG : Dropbox root 'rclone-test-divopic9siku': Adding "both9" to batch
2025/06/29 04:38:33 DEBUG : Dropbox root 'rclone-test-divopic9siku': Batch idle for 500ms so committing
2025/06/29 04:38:33 DEBUG : Dropbox root 'rclone-test-divopic9siku': Committing sync batch length 1 starting with: both9
2025/06/29 04:38:35 ERROR : Dropbox root 'rclone-test-divopic9siku': sync batch commit: failed to commit batch length 1: batch had 1 errors: last error: upload failed: too_many_write_operations
    run.go:285: Failed to put "both9" to "Dropbox root 'rclone-test-divopic9siku'": upload failed: batch upload failed: upload failed: too_many_write_operations
--- FAIL: TestSyncConcurrentTruncate (64.77s)
FAIL
2025/06/29 04:38:47 DEBUG : Dropbox root 'rclone-test-divopic9siku': Purge remote
"./sync.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestSyncConcurrentTruncate$'" - Finished ERROR in 1m5.883947167s (try 4/5): exit status 1: Failed [TestSyncConcurrentTruncate]