"go test -v -timeout 1h0m0s -remote TestMega: -verbose -test.run '^TestIntegration$/^FsMkdir$/^FsEncoding$/^(URL_encoding|invalid_UTF-8)$|^TestIntegration$/^FsMkdir$/^FsPutFiles$/^(FsDirMove|ObjectRemove|ObjectUpdate)$|^TestIntegration$/^FsMkdir$/^FsPutFiles$/^FromRoot$/^(List|ListEntries|Put)$|^TestIntegration$/^FsMkdir$/^FsUploadUnknownSize$/^FsUpdateUnknownSize$'" - Starting (try 2/5)
=== RUN   TestIntegration
    fstests.go:438: Using remote "TestMega:"
2025/12/19 01:28:58 DEBUG : Creating backend with remote "TestMega:rclone-test-qayolus4jaze"
2025/12/19 01:28:58 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/12/19 01:28:58 DEBUG : mega root 'rclone-test-qayolus4jaze': Using previously stored session ID and master key to initialize the Mega API
2025/12/19 01:29:09 DEBUG : mega root 'rclone-test-qayolus4jaze': login with previous auth keys failed: unexpected end of JSON input
    fstests.go:530: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstests/fstests.go:530
        	            				/home/rclone/go/src/github.com/rclone/rclone/backend/mega/mega_test.go:13
        	Error:      	Received unexpected error:
        	            	Invalid arguments
        	Test:       	TestIntegration
--- FAIL: TestIntegration (11.28s)
testing: warning: no tests to run
FAIL
exit status 1
FAIL	github.com/rclone/rclone/backend/mega	11.290s
"go test -v -timeout 1h0m0s -remote TestMega: -verbose -test.run '^TestIntegration$/^FsMkdir$/^FsEncoding$/^(URL_encoding|invalid_UTF-8)$|^TestIntegration$/^FsMkdir$/^FsPutFiles$/^(FsDirMove|ObjectRemove|ObjectUpdate)$|^TestIntegration$/^FsMkdir$/^FsPutFiles$/^FromRoot$/^(List|ListEntries|Put)$|^TestIntegration$/^FsMkdir$/^FsUploadUnknownSize$/^FsUpdateUnknownSize$'" - Finished ERROR in 13.782198696s (try 2/5): exit status 1: Failed [TestIntegration]