"./sync.test -test.v -test.timeout 1h0m0s -remote TestPikPak: -verbose -test.run '^TestServerSideCopyOverSelf$'" - Starting (try 4/5)
=== RUN   TestServerSideCopyOverSelf
    run.go:180: Remote "PikPak root 'rclone-test-pituhun8yice'", Local "Local file system at /tmp/rclone331479520", Modify Window "876000h0m0s"
    sync_test.go:626: Server side copy (if possible) PikPak root 'rclone-test-pituhun8yice' -> PikPak root 'rclone-test-yiyokig6yilu'
    run.go:180: Remote "PikPak root 'rclone-test-pituhun8yice'", Local "Local file system at /tmp/rclone331479520", Modify Window "876000h0m0s"
2025/05/29 03:02:31 ERROR : sub dir/hello world: corrupted on transfer: sizes differ src(PikPak root 'rclone-test-pituhun8yice') 17 vs dst(PikPak root 'rclone-test-yiyokig6yilu') 11
    sync_test.go:639: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:639
        	Error:      	Received unexpected error:
        	            	corrupted on transfer: sizes differ src(PikPak root 'rclone-test-pituhun8yice') 17 vs dst(PikPak root 'rclone-test-yiyokig6yilu') 11
        	Test:       	TestServerSideCopyOverSelf
--- FAIL: TestServerSideCopyOverSelf (14.50s)
FAIL
"./sync.test -test.v -test.timeout 1h0m0s -remote TestPikPak: -verbose -test.run '^TestServerSideCopyOverSelf$'" - Finished ERROR in 16.591392555s (try 4/5): exit status 1: Failed [TestServerSideCopyOverSelf]