$ git clone -n https://gitee.com/pangxunlei/kernel.git /var/lib/mock/dist-an8.8-build-288166-64887/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/dist-an8.8-build-288166-64887/root/chroot_tmpdir/scmroot/kernel'...
error: RPC failed; HTTP 504 curl 22 The requested URL returned error: 504
fatal: the remote end hung up unexpectedly