"./vfs.test -test.v -test.timeout 1h0m0s -remote TestOpenDrive: -verbose -test.run '^(TestDirMkdirSub|TestDirRemove|TestDirRename|TestDirWalk|TestVFSOpenFile)$'" - Starting (try 2/5)
2026/03/14 05:42:18 DEBUG : Creating backend with remote "TestOpenDrive:rclone-test-jiwuged8fote"
2026/03/14 05:42:18 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/14 05:42:19 DEBUG : Starting OpenDrive session with ID: 46f91206bdad800fb012ce94a2f2a63cefd355cf8498f76f11fffc6baf65d054
2026/03/14 05:42:19 DEBUG : Creating backend with remote "/tmp/rclone1251029268"
=== RUN   TestDirWalk
    run.go:185: Remote "OpenDrive root 'rclone-test-jiwuged8fote'", Local "Local file system at /tmp/rclone1251029268", Modify Window "1s"
2026/03/14 05:42:19 INFO  : OpenDrive root 'rclone-test-jiwuged8fote': poll-interval is not supported by this remote
2026/03/14 05:42:19 NOTICE: OpenDrive root 'rclone-test-jiwuged8fote': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/14 05:42:21 DEBUG : dir/file1: Uploading chunk 0, size=14, remain=0
2026/03/14 05:42:24 DEBUG : fil/a/b/c: Uploading chunk 0, size=15, remain=0
2026/03/14 05:42:26 DEBUG : forgetting directory cache
2026/03/14 05:42:26 DEBUG : dir: forgetting directory cache
2026/03/14 05:42:27 DEBUG : WaitForWriters: timeout=30s
2026/03/14 05:42:27 DEBUG : dir: Looking for writers
2026/03/14 05:42:27 DEBUG : fil/a/b: Looking for writers
2026/03/14 05:42:27 DEBUG : fil/a: Looking for writers
2026/03/14 05:42:27 DEBUG : b: reading active writers
2026/03/14 05:42:27 DEBUG : fil: Looking for writers
2026/03/14 05:42:27 DEBUG : a: reading active writers
2026/03/14 05:42:27 DEBUG : Looking for writers
2026/03/14 05:42:27 DEBUG : fil: reading active writers
2026/03/14 05:42:27 DEBUG : dir: reading active writers
2026/03/14 05:42:27 DEBUG : >WaitForWriters: 
--- PASS: TestDirWalk (10.46s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "OpenDrive root 'rclone-test-jiwuged8fote'", Local "Local file system at /tmp/rclone1251029268", Modify Window "1s"
2026/03/14 05:42:30 INFO  : OpenDrive root 'rclone-test-jiwuged8fote': poll-interval is not supported by this remote
2026/03/14 05:42:30 NOTICE: OpenDrive root 'rclone-test-jiwuged8fote': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/14 05:42:31 DEBUG : dir/file1: Uploading chunk 0, size=14, remain=0
2026/03/14 05:42:33 DEBUG : dir: Added virtual directory entry vAddDir: "sub"
2026/03/14 05:42:33 ERROR : dir/sub/: Dir.Mkdir failed to read directory: failed to get folder list: Directory doesn't exist (Error 404)
    dir_test.go:422: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:422
        	Error:      	Received unexpected error:
        	            	failed to get folder list: Directory doesn't exist (Error 404)
        	Test:       	TestDirMkdirSub
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:426
        	Error:      	Not equal: 
        	            	expected: []string{"subsub,0,true"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "subsub,0,true"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestDirMkdirSub
2026/03/14 05:42:33 DEBUG : WaitForWriters: timeout=30s
2026/03/14 05:42:33 DEBUG : dir/sub: Looking for writers
2026/03/14 05:42:33 DEBUG : dir: Looking for writers
2026/03/14 05:42:33 DEBUG : file1: reading active writers
2026/03/14 05:42:33 DEBUG : sub: reading active writers
2026/03/14 05:42:33 DEBUG : Looking for writers
2026/03/14 05:42:33 DEBUG : dir: reading active writers
2026/03/14 05:42:33 DEBUG : >WaitForWriters: 
--- FAIL: TestDirMkdirSub (5.12s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered, repanicked]
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb62185]

goroutine 110 [running]:
testing.tRunner.func1.2({0x2507540, 0x45e7600})
	/usr/local/go/src/testing/testing.go:1974 +0x232
testing.tRunner.func1()
	/usr/local/go/src/testing/testing.go:1977 +0x349
panic({0x2507540?, 0x45e7600?})
	/usr/local/go/src/runtime/panic.go:860 +0x13a
github.com/rclone/rclone/vfs.(*Dir).ReadDirAll(0x0)
	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir.go:1006 +0x25
github.com/rclone/rclone/vfs.checkListing(0x10082bc96d88, 0x10082bc96d88?, {0x0, 0x0, 0x0})
	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:245 +0x45
github.com/rclone/rclone/vfs.TestDirMkdirSub(0x10082bc96d88)
	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:427 +0x21e
testing.tRunner(0x10082bc96d88, 0x2b9b350)
	/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
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestOpenDrive: -verbose -test.run '^(TestDirMkdirSub|TestDirRemove|TestDirRename|TestDirWalk|TestVFSOpenFile)$'" - Finished ERROR in 16.538591638s (try 2/5): exit status 2: Failed [TestDirMkdirSub]