$ git clone -n https://gitee.com/fundawang/gcr.git /var/lib/mock/dist-an23-build-356503-71093/root/chroot_tmpdir/scmroot/gcr
Cloning into '/var/lib/mock/dist-an23-build-356503-71093/root/chroot_tmpdir/scmroot/gcr'...
$ git reset --hard ec4a2ba76053a518b82680c4cf538fe9fa3caec2
HEAD is now at ec4a2ba 4.0.0