$ git clone -n https://gitee.com/fundawang/gcr.git /var/lib/mock/dist-an23-build-356499-71093/root/chroot_tmpdir/scmroot/gcr
Cloning into '/var/lib/mock/dist-an23-build-356499-71093/root/chroot_tmpdir/scmroot/gcr'...
$ git reset --hard 1793a7d87d096e091d849de46aaf56e5d1697dd8
HEAD is now at 1793a7d 4.2.1