$ git clone -n https://gitee.com/fundawang/gcr.git /var/lib/mock/dist-an23-build-356492-71093/root/chroot_tmpdir/scmroot/gcr
Cloning into '/var/lib/mock/dist-an23-build-356492-71093/root/chroot_tmpdir/scmroot/gcr'...
$ git reset --hard 84a780031f7e7f15f38c4659560285b464f1a628
HEAD is now at 84a7800 4.2.1