$ git clone -n https://gitee.com/fundawang/libgit2.git /var/lib/mock/dist-an23-build-201229-60974/root/chroot_tmpdir/scmroot/libgit2
Cloning into '/var/lib/mock/dist-an23-build-201229-60974/root/chroot_tmpdir/scmroot/libgit2'...
$ git reset --hard 65712debfcce06294387a308725bdb5df968fcec
HEAD is now at 65712de 1.5.1