"./sync.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestSyncConcurrentTruncate$'" - Starting (try 5/5)
2025/06/29 04:38:48 DEBUG : Creating backend with remote "TestDropbox:rclone-test-wexasey8vuzu"
2025/06/29 04:38:48 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/06/29 04:38:48 DEBUG : Creating backend with remote "/tmp/rclone3856820549"
=== RUN   TestSyncConcurrentTruncate
    run.go:180: Remote "Dropbox root 'rclone-test-wexasey8vuzu'", Local "Local file system at /tmp/rclone3856820549", Modify Window "1s"
2025/06/29 04:38:49 DEBUG : pacer: low level retry 1/10 (error too_many_write_operations/..)
2025/06/29 04:38:49 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2025/06/29 04:38:50 DEBUG : pacer: Reducing sleep to 15ms
2025/06/29 04:38:50 DEBUG : pacer: Reducing sleep to 11.25ms
2025/06/29 04:38:50 DEBUG : both0: Uploading chunk 1/1
2025/06/29 04:38:50 DEBUG : pacer: Reducing sleep to 10ms
2025/06/29 04:38:50 DEBUG : both0: Uploading chunk 2/1
2025/06/29 04:38:51 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both0" to batch
2025/06/29 04:38:51 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:38:51 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both0
2025/06/29 04:38:52 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both0
2025/06/29 04:38:53 DEBUG : only0: Uploading chunk 1/1
2025/06/29 04:38:53 DEBUG : only0: Uploading chunk 2/1
2025/06/29 04:38:53 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only0" to batch
2025/06/29 04:38:54 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:38:54 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only0
2025/06/29 04:38:54 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only0
2025/06/29 04:38:55 DEBUG : both1: Uploading chunk 1/1
2025/06/29 04:38:55 DEBUG : both1: Uploading chunk 2/1
2025/06/29 04:38:55 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both1" to batch
2025/06/29 04:38:56 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:38:56 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both1
2025/06/29 04:38:57 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both1
2025/06/29 04:38:58 DEBUG : only1: Uploading chunk 1/1
2025/06/29 04:38:58 DEBUG : only1: Uploading chunk 2/1
2025/06/29 04:38:58 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only1" to batch
2025/06/29 04:38:59 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:38:59 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only1
2025/06/29 04:39:00 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only1
2025/06/29 04:39:00 DEBUG : both2: Uploading chunk 1/1
2025/06/29 04:39:00 DEBUG : both2: Uploading chunk 2/1
2025/06/29 04:39:01 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both2" to batch
2025/06/29 04:39:01 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:01 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both2
2025/06/29 04:39:03 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both2
2025/06/29 04:39:03 DEBUG : only2: Uploading chunk 1/1
2025/06/29 04:39:03 DEBUG : only2: Uploading chunk 2/1
2025/06/29 04:39:04 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only2" to batch
2025/06/29 04:39:04 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:04 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only2
2025/06/29 04:39:06 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only2
2025/06/29 04:39:06 DEBUG : both3: Uploading chunk 1/1
2025/06/29 04:39:06 DEBUG : both3: Uploading chunk 2/1
2025/06/29 04:39:07 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both3" to batch
2025/06/29 04:39:07 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:07 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both3
2025/06/29 04:39:08 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both3
2025/06/29 04:39:08 DEBUG : only3: Uploading chunk 1/1
2025/06/29 04:39:08 DEBUG : only3: Uploading chunk 2/1
2025/06/29 04:39:09 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only3" to batch
2025/06/29 04:39:09 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:09 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only3
2025/06/29 04:39:10 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only3
2025/06/29 04:39:10 DEBUG : both4: Uploading chunk 1/1
2025/06/29 04:39:10 DEBUG : both4: Uploading chunk 2/1
2025/06/29 04:39:11 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both4" to batch
2025/06/29 04:39:11 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:11 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both4
2025/06/29 04:39:12 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both4
2025/06/29 04:39:12 DEBUG : only4: Uploading chunk 1/1
2025/06/29 04:39:13 DEBUG : only4: Uploading chunk 2/1
2025/06/29 04:39:13 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only4" to batch
2025/06/29 04:39:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only4
2025/06/29 04:39:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only4
2025/06/29 04:39:15 DEBUG : both5: Uploading chunk 1/1
2025/06/29 04:39:15 DEBUG : both5: Uploading chunk 2/1
2025/06/29 04:39:16 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both5" to batch
2025/06/29 04:39:16 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:16 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both5
2025/06/29 04:39:18 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both5
2025/06/29 04:39:18 DEBUG : only5: Uploading chunk 1/1
2025/06/29 04:39:19 DEBUG : only5: Uploading chunk 2/1
2025/06/29 04:39:19 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only5" to batch
2025/06/29 04:39:20 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:20 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only5
2025/06/29 04:39:20 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only5
2025/06/29 04:39:21 DEBUG : both6: Uploading chunk 1/1
2025/06/29 04:39:21 DEBUG : both6: Uploading chunk 2/1
2025/06/29 04:39:22 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both6" to batch
2025/06/29 04:39:22 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:22 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both6
2025/06/29 04:39:23 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both6
2025/06/29 04:39:23 DEBUG : only6: Uploading chunk 1/1
2025/06/29 04:39:23 DEBUG : only6: Uploading chunk 2/1
2025/06/29 04:39:24 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only6" to batch
2025/06/29 04:39:24 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:24 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only6
2025/06/29 04:39:25 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only6
2025/06/29 04:39:25 DEBUG : both7: Uploading chunk 1/1
2025/06/29 04:39:26 DEBUG : both7: Uploading chunk 2/1
2025/06/29 04:39:26 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both7" to batch
2025/06/29 04:39:27 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:27 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both7
2025/06/29 04:39:28 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both7
2025/06/29 04:39:28 DEBUG : only7: Uploading chunk 1/1
2025/06/29 04:39:28 DEBUG : only7: Uploading chunk 2/1
2025/06/29 04:39:28 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only7" to batch
2025/06/29 04:39:29 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:29 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only7
2025/06/29 04:39:30 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only7
2025/06/29 04:39:30 DEBUG : both8: Uploading chunk 1/1
2025/06/29 04:39:30 DEBUG : both8: Uploading chunk 2/1
2025/06/29 04:39:30 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both8" to batch
2025/06/29 04:39:31 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:31 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both8
2025/06/29 04:39:32 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both8
2025/06/29 04:39:32 DEBUG : only8: Uploading chunk 1/1
2025/06/29 04:39:33 DEBUG : only8: Uploading chunk 2/1
2025/06/29 04:39:33 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only8" to batch
2025/06/29 04:39:33 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:33 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only8
2025/06/29 04:39:35 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only8
2025/06/29 04:39:35 DEBUG : both9: Uploading chunk 1/1
2025/06/29 04:39:36 DEBUG : both9: Uploading chunk 2/1
2025/06/29 04:39:36 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both9" to batch
2025/06/29 04:39:37 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:37 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both9
2025/06/29 04:39:37 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both9
2025/06/29 04:39:37 DEBUG : only9: Uploading chunk 1/1
2025/06/29 04:39:38 DEBUG : only9: Uploading chunk 2/1
2025/06/29 04:39:38 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only9" to batch
2025/06/29 04:39:39 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:39 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only9
2025/06/29 04:39:40 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only9
2025/06/29 04:39:40 DEBUG : both10: Uploading chunk 1/1
2025/06/29 04:39:40 DEBUG : both10: Uploading chunk 2/1
2025/06/29 04:39:40 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both10" to batch
2025/06/29 04:39:41 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:41 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both10
2025/06/29 04:39:42 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both10
2025/06/29 04:39:42 DEBUG : only10: Uploading chunk 1/1
2025/06/29 04:39:43 DEBUG : only10: Uploading chunk 2/1
2025/06/29 04:39:43 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only10" to batch
2025/06/29 04:39:44 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:44 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only10
2025/06/29 04:39:44 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only10
2025/06/29 04:39:45 DEBUG : both11: Uploading chunk 1/1
2025/06/29 04:39:45 DEBUG : both11: Uploading chunk 2/1
2025/06/29 04:39:45 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both11" to batch
2025/06/29 04:39:46 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:46 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both11
2025/06/29 04:39:47 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both11
2025/06/29 04:39:47 DEBUG : only11: Uploading chunk 1/1
2025/06/29 04:39:47 DEBUG : only11: Uploading chunk 2/1
2025/06/29 04:39:48 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only11" to batch
2025/06/29 04:39:48 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:48 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only11
2025/06/29 04:39:49 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only11
2025/06/29 04:39:50 DEBUG : both12: Uploading chunk 1/1
2025/06/29 04:39:50 DEBUG : both12: Uploading chunk 2/1
2025/06/29 04:39:50 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both12" to batch
2025/06/29 04:39:51 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:51 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both12
2025/06/29 04:39:52 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both12
2025/06/29 04:39:52 DEBUG : only12: Uploading chunk 1/1
2025/06/29 04:39:52 DEBUG : only12: Uploading chunk 2/1
2025/06/29 04:39:52 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only12" to batch
2025/06/29 04:39:53 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:53 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only12
2025/06/29 04:39:54 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only12
2025/06/29 04:39:54 DEBUG : both13: Uploading chunk 1/1
2025/06/29 04:39:54 DEBUG : both13: Uploading chunk 2/1
2025/06/29 04:39:55 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both13" to batch
2025/06/29 04:39:55 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:55 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both13
2025/06/29 04:39:56 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both13
2025/06/29 04:39:56 DEBUG : only13: Uploading chunk 1/1
2025/06/29 04:39:57 DEBUG : only13: Uploading chunk 2/1
2025/06/29 04:39:57 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only13" to batch
2025/06/29 04:39:58 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:39:58 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only13
2025/06/29 04:39:59 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only13
2025/06/29 04:39:59 DEBUG : both14: Uploading chunk 1/1
2025/06/29 04:39:59 DEBUG : both14: Uploading chunk 2/1
2025/06/29 04:40:00 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both14" to batch
2025/06/29 04:40:00 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:00 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both14
2025/06/29 04:40:01 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both14
2025/06/29 04:40:01 DEBUG : only14: Uploading chunk 1/1
2025/06/29 04:40:01 DEBUG : only14: Uploading chunk 2/1
2025/06/29 04:40:02 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only14" to batch
2025/06/29 04:40:02 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:02 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only14
2025/06/29 04:40:03 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only14
2025/06/29 04:40:04 DEBUG : both15: Uploading chunk 1/1
2025/06/29 04:40:04 DEBUG : both15: Uploading chunk 2/1
2025/06/29 04:40:05 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both15" to batch
2025/06/29 04:40:05 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:05 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both15
2025/06/29 04:40:06 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both15
2025/06/29 04:40:06 DEBUG : only15: Uploading chunk 1/1
2025/06/29 04:40:07 DEBUG : only15: Uploading chunk 2/1
2025/06/29 04:40:07 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only15" to batch
2025/06/29 04:40:08 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:08 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only15
2025/06/29 04:40:08 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only15
2025/06/29 04:40:09 DEBUG : both16: Uploading chunk 1/1
2025/06/29 04:40:09 DEBUG : both16: Uploading chunk 2/1
2025/06/29 04:40:09 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both16" to batch
2025/06/29 04:40:10 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:10 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both16
2025/06/29 04:40:11 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both16
2025/06/29 04:40:11 DEBUG : only16: Uploading chunk 1/1
2025/06/29 04:40:11 DEBUG : only16: Uploading chunk 2/1
2025/06/29 04:40:12 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only16" to batch
2025/06/29 04:40:12 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:12 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only16
2025/06/29 04:40:13 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only16
2025/06/29 04:40:13 DEBUG : both17: Uploading chunk 1/1
2025/06/29 04:40:13 DEBUG : both17: Uploading chunk 2/1
2025/06/29 04:40:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both17" to batch
2025/06/29 04:40:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:14 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both17
2025/06/29 04:40:15 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: both17
2025/06/29 04:40:16 DEBUG : only17: Uploading chunk 1/1
2025/06/29 04:40:16 DEBUG : only17: Uploading chunk 2/1
2025/06/29 04:40:16 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "only17" to batch
2025/06/29 04:40:17 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:17 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: only17
2025/06/29 04:40:18 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committed sync batch length 1 starting with: only17
2025/06/29 04:40:19 DEBUG : both18: Uploading chunk 1/1
2025/06/29 04:40:19 DEBUG : both18: Uploading chunk 2/1
2025/06/29 04:40:19 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Adding "both18" to batch
2025/06/29 04:40:20 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Batch idle for 500ms so committing
2025/06/29 04:40:20 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Committing sync batch length 1 starting with: both18
2025/06/29 04:40:23 ERROR : Dropbox root 'rclone-test-wexasey8vuzu': 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 "both18" to "Dropbox root 'rclone-test-wexasey8vuzu'": upload failed: batch upload failed: upload failed: too_many_write_operations
--- FAIL: TestSyncConcurrentTruncate (119.17s)
FAIL
2025/06/29 04:40:48 DEBUG : Dropbox root 'rclone-test-wexasey8vuzu': Purge remote
"./sync.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestSyncConcurrentTruncate$'" - Finished ERROR in 2m0.215397417s (try 5/5): exit status 1: Failed [TestSyncConcurrentTruncate]