"./bisync.test -test.v -test.timeout 1h0m0s -remote TestSeafileV6: -verbose -test.run '^TestBisyncLocalRemote$/^rmdirs$'" - Starting (try 2/5) TestSeafileV6:: Failed to start test server: failed to connect to "TestSeafileV6" on "127.0.0.1:8086"