"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerChunk50bMailru: -verbose -fast-list -size-limit 10240 -test.run '^TestCat$'" - Starting (try 3/5)
=== RUN   TestCat
    run.go:176: Remote "Chunked 'TestChunkerChunk50bMailru:rclone-test-kasagew5xawiyok9ligabut2'", Local "Local file system at /tmp/rclone684020784", Modify Window "1s"
2020/08/16 05:58:31 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: new meta server: https://cld-extapi4.datacloudmail.ru/meta/
2020/08/16 05:58:32 INFO  : file1.rclone_chunk.001_5ceg71: Moved (server side)
2020/08/16 05:58:33 INFO  : file2.rclone_chunk.001_5cehnz: Moved (server side)
2020/08/16 05:58:33 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Switch file server: locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/, expiry "2020-08-16T06:01:33.767200201Z"
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:34 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:35 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(-3,-1): "ABCDEFGHIJ012345678"
2020/08/16 05:58:35 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:35 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:35 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Lock file server:   locks 1, url https://cloclo2.datacloudmail.ru/oauth-get/
2020/08/16 05:58:35 DEBUG : [rclone-test-kasagew5xawiyok9ligabut2]: Unlock file server: locks 0, url https://cloclo2.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(1,3): "ABC012"
--- FAIL: TestCat (4.64s)
FAIL
2020/08/16 05:58:35 DEBUG : Chunked 'TestChunkerChunk50bMailru:rclone-test-kasagew5xawiyok9ligabut2': Purge remote
"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerChunk50bMailru: -verbose -fast-list -size-limit 10240 -test.run '^TestCat$'" - Finished ERROR in 5.287180324s (try 3/5): exit status 1: Failed [TestCat]