$ git clone -n https://src.fedoraproject.org/rpms/wildmidi.git /var/lib/mock/f45-build-38405-724/root/chroot_tmpdir/scmroot/wildmidi
Cloning into '/var/lib/mock/f45-build-38405-724/root/chroot_tmpdir/scmroot/wildmidi'...
$ git fetch origin d97e7900339c9d203cceada92d3e8ec4eafc6e21:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wildmidi
 * [new ref]         d97e7900339c9d203cceada92d3e8ec4eafc6e21 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d97e790 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild