$ git clone -n https://gitee.com/fundawang/libxml2.git /var/lib/mock/dist-an23-build-168667-58839/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-168667-58839/root/chroot_tmpdir/scmroot/libxml2'...
$ git reset --hard 89a68451ebaceb7057d654119423392201f963ff
HEAD is now at 89a6845 2.10.3