$ git clone -n https://src.fedoraproject.org/rpms/perl-Software-License.git /var/lib/mock/f45-build-26208-616/root/chroot_tmpdir/scmroot/perl-Software-License
Cloning into '/var/lib/mock/f45-build-26208-616/root/chroot_tmpdir/scmroot/perl-Software-License'...
$ git fetch origin f65a3616bc9bf30b4ac5c18a166443c6b9431621:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Software-License
 * [new ref]         f65a3616bc9bf30b4ac5c18a166443c6b9431621 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f65a361 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild