$ git clone -n https://src.fedoraproject.org/rpms/elementary-shortcut-overlay.git /var/lib/mock/f31-build-102397-33531/root/chroot_tmpdir/scmroot/elementary-shortcut-overlay
Cloning into '/var/lib/mock/f31-build-102397-33531/root/chroot_tmpdir/scmroot/elementary-shortcut-overlay'...
$ git reset --hard ca3aee06eb4052550824f940adc62e0ddef9b44e
HEAD is now at ca3aee0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild