$ git clone -n https://src.fedoraproject.org/rpms/xfce4-hamster-plugin.git /var/lib/mock/f31-build-60846-28788/root/chroot_tmpdir/scmroot/xfce4-hamster-plugin
Cloning into '/var/lib/mock/f31-build-60846-28788/root/chroot_tmpdir/scmroot/xfce4-hamster-plugin'...
$ git reset --hard 4726d8bbc30ddc3672fe01173a7cdd255559dab4
HEAD is now at 4726d8b - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild