"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerMailru: -verbose -fast-list -test.run '^TestCat$'" - Starting (try 5/5)
=== RUN   TestCat
    run.go:176: Remote "Chunked 'TestChunkerMailru:rclone-test-pukopik0lugakic5xiruhug5'", Local "Local file system at /tmp/rclone577830073", Modify Window "1s"
2020/08/16 05:19:48 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: new meta server: https://cld-extapi1.datacloudmail.ru/meta/
2020/08/16 05:19:49 INFO  : file1.rclone_chunk.001_5alyab: Moved (server side)
2020/08/16 05:19:50 INFO  : file2.rclone_chunk.001_5aly30: Moved (server side)
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Switch file server: locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/, expiry "2020-08-16T05:22:51.06175661Z"
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:51 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(-3,-1): "ABCDEFGHIJ012345678"
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Lock file server:   locks 1, url https://cloclo23.datacloudmail.ru/oauth-get/
2020/08/16 05:19:52 DEBUG : [rclone-test-pukopik0lugakic5xiruhug5]: Unlock file server: locks 0, url https://cloclo23.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(1,3): "ABC012"
--- FAIL: TestCat (4.81s)
FAIL
2020/08/16 05:19:53 DEBUG : Chunked 'TestChunkerMailru:rclone-test-pukopik0lugakic5xiruhug5': Purge remote
"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerMailru: -verbose -fast-list -test.run '^TestCat$'" - Finished ERROR in 5.458915702s (try 5/5): exit status 1: Failed [TestCat]