"go test -v -timeout 1h0m0s -remote TestFTPVsftpd: -verbose" - Starting (try 1/5) === RUN TestIntegration fstests.go:438: Using remote "TestFTPVsftpd:" 2025/11/18 03:25:33 NOTICE: TestFTPVsftpd: Starting server 2025/11/18 03:25:34 NOTICE: TestFTPVsftpd: Attempting to connect to "172.17.0.5:21" try 1/100 2025/11/18 03:25:34 DEBUG : TestFTPVsftpd: Read 1, error: 2025/11/18 03:25:34 NOTICE: TestFTPVsftpd: Started server and connected to "172.17.0.5:21" 2025/11/18 03:25:34 DEBUG : Creating backend with remote "TestFTPVsftpd:rclone-test-wupubuz4xepe" 2025/11/18 03:25:34 DEBUG : Using config file from "/home/rclone/.rclone.conf" 2025/11/18 03:25:34 DEBUG : Setting type="ftp" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_TYPE 2025/11/18 03:25:34 DEBUG : Setting host="172.17.0.5" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_HOST 2025/11/18 03:25:34 DEBUG : Setting user="rclone" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_USER 2025/11/18 03:25:34 DEBUG : Setting pass="8-CMMwtysRVNYHolI17RSPA8B4ebQHA5P7akth1bSjej" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_PASS 2025/11/18 03:25:34 DEBUG : Setting writing_mdtm="true" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_WRITING_MDTM 2025/11/18 03:25:34 DEBUG : Setting encoding="Ctl,LeftPeriod,Slash" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_ENCODING 2025/11/18 03:25:34 DEBUG : TestFTPVsftpd: detected overridden config - adding "{ajTM6}" suffix to name 2025/11/18 03:25:34 DEBUG : Setting host="172.17.0.5" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_HOST 2025/11/18 03:25:34 DEBUG : Setting user="rclone" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_USER 2025/11/18 03:25:34 DEBUG : Setting pass="8-CMMwtysRVNYHolI17RSPA8B4ebQHA5P7akth1bSjej" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_PASS 2025/11/18 03:25:34 DEBUG : Setting writing_mdtm="true" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_WRITING_MDTM 2025/11/18 03:25:34 DEBUG : Setting encoding="Ctl,LeftPeriod,Slash" for "TestFTPVsftpd" from environment variable RCLONE_CONFIG_TESTFTPVSFTPD_ENCODING 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: Connecting to FTP server 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59850->172.17.0.5:21, err= 2025/11/18 03:25:34 DEBUG : pacer: low level retry 1/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:34 DEBUG : pacer: Rate limited, increasing sleep to 20ms 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59858->172.17.0.5:21, err= 2025/11/18 03:25:34 DEBUG : pacer: low level retry 2/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:34 DEBUG : pacer: Rate limited, increasing sleep to 40ms 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59868->172.17.0.5:21, err= 2025/11/18 03:25:34 DEBUG : pacer: low level retry 3/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:34 DEBUG : pacer: Rate limited, increasing sleep to 80ms 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:34 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59872->172.17.0.5:21, err= 2025/11/18 03:25:34 DEBUG : pacer: low level retry 4/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:34 DEBUG : pacer: Rate limited, increasing sleep to 160ms 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59876->172.17.0.5:21, err= 2025/11/18 03:25:35 DEBUG : pacer: low level retry 5/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:35 DEBUG : pacer: Rate limited, increasing sleep to 320ms 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59886->172.17.0.5:21, err= 2025/11/18 03:25:35 DEBUG : pacer: low level retry 6/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:35 DEBUG : pacer: Rate limited, increasing sleep to 640ms 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:35 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59890->172.17.0.5:21, err= 2025/11/18 03:25:35 DEBUG : pacer: low level retry 7/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:35 DEBUG : pacer: Rate limited, increasing sleep to 1.28s 2025/11/18 03:25:36 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:36 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59904->172.17.0.5:21, err= 2025/11/18 03:25:36 DEBUG : pacer: low level retry 8/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:36 DEBUG : pacer: Rate limited, increasing sleep to 2s 2025/11/18 03:25:37 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:37 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:59926->172.17.0.5:21, err= 2025/11/18 03:25:37 DEBUG : pacer: low level retry 9/10 (error 421 There are too many connections from your internet address.) 2025/11/18 03:25:39 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: dial("tcp","172.17.0.5:21") 2025/11/18 03:25:39 DEBUG : ftp://172.17.0.5:21/rclone-test-wupubuz4xepe: > dial: conn=172.17.0.1:54966->172.17.0.5:21, err= 2025/11/18 03:25:39 DEBUG : pacer: low level retry 10/10 (error 421 There are too many connections from your internet address.) fstests.go:462: Error Trace: /home/rclone/go/src/github.com/rclone/rclone/fstest/fstests/fstests.go:462 /home/rclone/go/src/github.com/rclone/rclone/backend/ftp/ftp_test.go:14 Error: Received unexpected error: NewFs: failed to make FTP connection to "172.17.0.5:21": 421 There are too many connections from your internet address. Test: TestIntegration Messages: unexpected error: NewFs: failed to make FTP connection to "172.17.0.5:21": 421 There are too many connections from your internet address. 2025/11/18 03:25:39 NOTICE: TestFTPVsftpd: Stopping server --- FAIL: TestIntegration (5.65s) === RUN TestIntegrationProftpd ftp_test.go:23: skipping as -remote is set --- SKIP: TestIntegrationProftpd (0.00s) === RUN TestIntegrationPureftpd ftp_test.go:34: skipping as -remote is set --- SKIP: TestIntegrationPureftpd (0.00s) === RUN TestIntegrationVsftpd ftp_test.go:45: skipping as -remote is set --- SKIP: TestIntegrationVsftpd (0.00s) FAIL exit status 1 FAIL github.com/rclone/rclone/backend/ftp 5.669s "go test -v -timeout 1h0m0s -remote TestFTPVsftpd: -verbose" - Finished ERROR in 6.569798605s (try 1/5): exit status 1: Failed [TestIntegration]