$ git clone -n https://src.fedoraproject.org/rpms/perl-Alien-Libxml2.git /var/lib/mock/f33-build-342688-58915/root/chroot_tmpdir/scmroot/perl-Alien-Libxml2
Cloning into '/var/lib/mock/f33-build-342688-58915/root/chroot_tmpdir/scmroot/perl-Alien-Libxml2'...
$ git reset --hard 28a62c0d11f6d6b500fd3c2727d7d450479ccc57
HEAD is now at 28a62c0 0.17 bump