"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerChunk50bMailru: -verbose -size-limit 10240 -test.run '^TestCat$'" - Starting (try 3/5)
=== RUN   TestCat
    run.go:176: Remote "Chunked 'TestChunkerChunk50bMailru:rclone-test-nuqevud2wirefab2civiwed8'", Local "Local file system at /tmp/rclone421291017", Modify Window "1s"
2020/08/16 05:29:23 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: new meta server: https://cld-extapi3.datacloudmail.ru/meta/
2020/08/16 05:29:24 INFO  : file1.rclone_chunk.001_5b1w6j: Moved (server side)
2020/08/16 05:29:25 INFO  : file2.rclone_chunk.001_5b1x10: Moved (server side)
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Switch file server: locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/, expiry "2020-08-16T05:32:25.943000137Z"
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:26 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(-3,-1): "ABCDEFGHIJ012345678"
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Lock file server:   locks 1, url https://cloclo4.datacloudmail.ru/oauth-get/
2020/08/16 05:29:27 DEBUG : [rclone-test-nuqevud2wirefab2civiwed8]: Unlock file server: locks 0, url https://cloclo4.datacloudmail.ru/oauth-get/
    operations_test.go:379: Incorrect output from Cat(1,3): "ABC012"
--- FAIL: TestCat (4.80s)
FAIL
2020/08/16 05:29:28 DEBUG : Chunked 'TestChunkerChunk50bMailru:rclone-test-nuqevud2wirefab2civiwed8': Purge remote
"./operations.test -test.v -test.timeout 1h0m0s -remote TestChunkerChunk50bMailru: -verbose -size-limit 10240 -test.run '^TestCat$'" - Finished ERROR in 5.459251037s (try 3/5): exit status 1: Failed [TestCat]