$ git clone -n https://src.fedoraproject.org/rpms/gnome-contacts.git /var/lib/mock/f31-build-108406-33841/root/chroot_tmpdir/scmroot/gnome-contacts
Cloning into '/var/lib/mock/f31-build-108406-33841/root/chroot_tmpdir/scmroot/gnome-contacts'...
$ git reset --hard 08ded48ddd12964f2df4cfaf5d7cae3a89a07408
HEAD is now at 08ded48 Update to 3.34