$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-favicon.git /var/lib/mock/f45-build-33032-666/root/chroot_tmpdir/scmroot/python-sphinx-favicon
Cloning into '/var/lib/mock/f45-build-33032-666/root/chroot_tmpdir/scmroot/python-sphinx-favicon'...
$ git fetch origin ef035f0f4f185b640994626d798c867bccfb2835:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-favicon
 * [new ref]         ef035f0f4f185b640994626d798c867bccfb2835 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef035f0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild