Unable to read file/tail/gs:%2F%2Fkokoro_build_logs%2Fresultstore%2Fprod%2Fgolang%2Fvscode-go%2Fgcp_ubuntu%2Fpresubmit%2F2f3a2a0f-2c8f-42dc-87fc-35ad4ea6cd9a%2Fbuild.log. Either the file does not exist or there is a permission issue.