$ git clone -n https://src.fedoraproject.org/rpms/xfce4-datetime-plugin.git /var/lib/mock/f31-build-110518-34039/root/chroot_tmpdir/scmroot/xfce4-datetime-plugin
Cloning into '/var/lib/mock/f31-build-110518-34039/root/chroot_tmpdir/scmroot/xfce4-datetime-plugin'...
$ git reset --hard e66e0cd9a450fc7ba608274d23c2879e97c238a6
HEAD is now at e66e0cd Update to 0.8.0