$ git clone -n https://src.fedoraproject.org/rpms/perl-Image-Info.git /var/lib/mock/f45-build-24290-603/root/chroot_tmpdir/scmroot/perl-Image-Info
Cloning into '/var/lib/mock/f45-build-24290-603/root/chroot_tmpdir/scmroot/perl-Image-Info'...
$ git fetch origin ddd02f4b5d508443854227c3413a7d49f016064b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Image-Info
 * [new ref]         ddd02f4b5d508443854227c3413a7d49f016064b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddd02f4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild