$ git clone -n https://gitee.com/yummypeng/cereal.git /var/lib/mock/dist-an23-build-238724-62875/root/chroot_tmpdir/scmroot/cereal
Cloning into '/var/lib/mock/dist-an23-build-238724-62875/root/chroot_tmpdir/scmroot/cereal'...
$ git reset --hard 02c60eefaf04695c91e7f7814ee33b5b9e2e5ba0
HEAD is now at 02c60ee Init from upstream