"./operations.test -test.v -test.timeout 1h0m0s -remote TestPcloud: -verbose -test.run '^TestMultithreadCopy$/^upload=true,size=134217729,streams=2$'" - Starting (try 5/5)
2025/02/21 05:31:44 DEBUG : Creating backend with remote "TestPcloud:rclone-test-xibijac3hoju"
2025/02/21 05:31:44 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/02/21 05:31:44 DEBUG : Creating backend with remote "/tmp/rclone3912621530"
=== RUN   TestMultithreadCopy
    run.go:180: Remote "pcloud root 'rclone-test-xibijac3hoju'", Local "Local file system at /tmp/rclone3912621530", Modify Window "1s"
=== RUN   TestMultithreadCopy/upload=true,size=134217729,streams=2
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: disabling buffering because destination uses OpenWriterAt
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: write buffer set to 131072
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: using backend concurrency of 4 instead of --multi-thread-streams 2
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: number of streams 4 was bigger than number of chunks 3
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: Starting multi-thread copy with 3 chunks of size 64Mi with 3 parallel streams
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 3/3 (134217728-134217729) size 1 starting
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 2/3 (67108864-134217728) size 64Mi starting
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 1/3 (0-67108864) size 64Mi starting
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: writing chunk 1
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: writing chunk 2
2025/02/21 05:31:54 DEBUG : test-multithread-copy-true-134217729-2: writing chunk 0
2025/02/21 05:31:55 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 3/3 (134217728-134217729) size 1 finished
2025/02/21 05:32:28 DEBUG : pacer: low level retry 1/1 (error pcloud error: Internal upload error. (5001))
2025/02/21 05:32:28 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2025/02/21 05:32:28 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 2/3 failed: multi-thread copy: failed to write chunk: open file: open new file descriptor: pcloud error: Internal upload error. (5001)
2025/02/21 05:32:28 DEBUG : pacer: low level retry 1/1 (error pcloud error: Internal upload error. (5001))
2025/02/21 05:32:28 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2025/02/21 05:32:28 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: chunk 1/3 failed: multi-thread copy: failed to write chunk: open file: open new file descriptor: pcloud error: Internal upload error. (5001)
2025/02/21 05:32:28 DEBUG : test-multithread-copy-true-134217729-2: multi-thread copy: cancelling transfer on exit
2025/02/21 05:32:28 DEBUG : test-multithread-copy-true-134217729-2: checking file size: try 0/5
2025/02/21 05:32:28 DEBUG : pacer: Reducing sleep to 30ms
2025/02/21 05:32:28 DEBUG : pacer: Reducing sleep to 22.5ms
2025/02/21 05:32:28 DEBUG : pacer: Reducing sleep to 16.875ms
    multithread_test.go:220: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/multithread_test.go:220
        	Error:      	Received unexpected error:
        	            	multi-thread copy: failed to write chunk: open file: open new file descriptor: pcloud error: Internal upload error. (5001)
        	Test:       	TestMultithreadCopy/upload=true,size=134217729,streams=2
2025/02/21 05:32:28 DEBUG : pacer: Reducing sleep to 12.65625ms
2025/02/21 05:32:28 DEBUG : pacer: Reducing sleep to 10ms
--- FAIL: TestMultithreadCopy (44.18s)
    --- FAIL: TestMultithreadCopy/upload=true,size=134217729,streams=2 (44.02s)
FAIL
2025/02/21 05:32:28 DEBUG : pcloud root 'rclone-test-xibijac3hoju': Purge remote
"./operations.test -test.v -test.timeout 1h0m0s -remote TestPcloud: -verbose -test.run '^TestMultithreadCopy$/^upload=true,size=134217729,streams=2$'" - Finished ERROR in 44.71996406s (try 5/5): exit status 1: Failed [TestMultithreadCopy/upload=true,size=134217729,streams=2]