$ git clone -n https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git /var/lib/mock/dist-oc8-build-40385-14569/root/chroot_tmpdir/scmroot/OpenCloudOS-Kernel
Cloning into '/var/lib/mock/dist-oc8-build-40385-14569/root/chroot_tmpdir/scmroot/OpenCloudOS-Kernel'...
error: RPC failed; HTTP 504 curl 22 The requested URL returned error: 504
fatal: expected 'packfile'