"./operations.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestDirMove|TestRemoveExisting)$'" - Starting (try 4/5)
2026/05/13 02:22:54 DEBUG : Creating backend with remote "TestDrime:rclone-test-zacuhet8juno"
2026/05/13 02:22:54 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/05/13 02:22:55 DEBUG : Creating backend with remote "/tmp/rclone4189765726"
=== RUN   TestDirMove
    run.go:198: Remote "drime root 'rclone-test-zacuhet8juno'", Local "Local file system at /tmp/rclone4189765726", Modify Window "876000h0m0s"
2026/05/13 02:23:03 INFO  : A1/B2: Making directory
2026/05/13 02:23:04 INFO  : A1/B1/C3: Making directory
    operations_test.go:1411: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations_test.go:1411
        	Error:      	Received unexpected error:
        	            	Move rename leaf: failed to patch item "name" to A2: Error "520  (520): {\"type\":\"https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-520/\",\"title\":\"Error 520: Web server is returning an unknown error\",\"status\":520,\"detail\":\"The origin web server sent a response that Cloudflare could not parse. This may indicate the origin returned an empty response, malformed HTTP headers, or an otherwise invalid response.\",\"instance\":\"9fae32ffccc28da1\",\"error_code\":520,\"error_name\":\"unknown_origin_error\",\"error_category\":\"origin\",\"ray_id\":\"9fae32ffccc28da1\",\"timestamp\":\"2026-05-13T02:23:06Z\",\"zone\":\"app.drime.cloud\",\"cloudflare_error\":true,\"retryable\":true,\"retry_after\":60,\"owner_action_required\":true,\"what_you_should_do\":\"**Wait and retry.** Back off for at least 60 seconds. If the error persists, the website operator should check the origin server error logs and submit them to Cloudflare support.\",\"footer\":\"This error was generated by Cloudflare on behalf of the website owner.\"}"
        	Test:       	TestDirMove
--- FAIL: TestDirMove (16.70s)
=== RUN   TestRemoveExisting
    run.go:198: Remote "drime root 'rclone-test-zacuhet8juno'", Local "Local file system at /tmp/rclone4189765726", Modify Window "876000h0m0s"
2026/05/13 02:23:17 DEBUG : sub dir/test remove existing: TEST: renaming existing object to "sub dir/test remove existing.racifer9" before starting
    operations_test.go:1981: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations_test.go:1981
        	Error:      	Not equal: 
        	            	expected: *fmt.wrapError(&fmt.wrapError{msg:"TEST: failed to rename existing file: Move rename leaf: failed to patch item \"name\" to test remove existing.racifer9: Error \"520  (520): {\\\"type\\\":\\\"https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-520/\\\",\\\"title\\\":\\\"Error 520: Web server is returning an unknown error\\\",\\\"status\\\":520,\\\"detail\\\":\\\"The origin web server sent a response that Cloudflare could not parse. This may indicate the origin returned an empty response, malformed HTTP headers, or an otherwise invalid response.\\\",\\\"instance\\\":\\\"9fae33444f658da1\\\",\\\"error_code\\\":520,\\\"error_name\\\":\\\"unknown_origin_error\\\",\\\"error_category\\\":\\\"origin\\\",\\\"ray_id\\\":\\\"9fae33444f658da1\\\",\\\"timestamp\\\":\\\"2026-05-13T02:23:17Z\\\",\\\"zone\\\":\\\"app.drime.cloud\\\",\\\"cloudflare_error\\\":true,\\\"retryable\\\":true,\\\"retry_after\\\":60,\\\"owner_action_required\\\":true,\\\"what_you_should_do\\\":\\\"**Wait and retry.** Back off for at least 60 seconds. If the error persists, the website operator should check the origin server error logs and submit them to Cloudflare support.\\\",\\\"footer\\\":\\\"This error was generated by Cloudflare on behalf of the website owner.\\\"}\"", err:(*fmt.wrapError)(0x3cc9e4802620)})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestRemoveExisting
    operations_test.go:1989: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations_test.go:1989
        	Error:      	"       11 sub dir/test remove existing\n       21 sub dir/test remove existing with long name 123456789012345678901234567890123456789012345678901234567890123456789\n" should not contain "       11 sub dir/test remove existing\n"
        	Test:       	TestRemoveExisting
    operations_test.go:1990: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations_test.go:1990
        	Error:      	"       11 sub dir/test remove existing\n       21 sub dir/test remove existing with long name 123456789012345678901234567890123456789012345678901234567890123456789\n" does not contain "       11 sub dir/test remove existing."
        	Test:       	TestRemoveExisting
    run.go:186: removing dir "sub dir" failed - try 1/5: sleeping 1s: directory not empty
--- FAIL: TestRemoveExisting (8.37s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered, repanicked]
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x21af164]

goroutine 206 [running]:
testing.tRunner.func1.2({0x2547000, 0x4623b10})
	/usr/local/go/src/testing/testing.go:1974 +0x232
testing.tRunner.func1()
	/usr/local/go/src/testing/testing.go:1977 +0x349
panic({0x2547000?, 0x4623b10?})
	/usr/local/go/src/runtime/panic.go:860 +0x13a
github.com/rclone/rclone/fs/operations_test.TestRemoveExisting(0x3cc9e43dcd88)
	/home/rclone/go/src/github.com/rclone/rclone/fs/operations/operations_test.go:1993 +0x8c4
testing.tRunner(0x3cc9e43dcd88, 0x2bd5ef0)
	/usr/local/go/src/testing/testing.go:2036 +0xea
created by testing.(*T).Run in goroutine 1
	/usr/local/go/src/testing/testing.go:2101 +0x4c5
"./operations.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestDirMove|TestRemoveExisting)$'" - Finished ERROR in 25.897292026s (try 4/5): exit status 2: Failed [TestDirMove TestRemoveExisting]