$ git clone -n https://src.fedoraproject.org/rpms/allegro5.git /var/lib/mock/f40-build-752649-116814/root/chroot_tmpdir/scmroot/allegro5
Cloning into '/var/lib/mock/f40-build-752649-116814/root/chroot_tmpdir/scmroot/allegro5'...
$ git fetch origin 1bb5fe45666c3778ea34c983d322c900a810b040:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/allegro5
 * [new ref]         1bb5fe45666c3778ea34c983d322c900a810b040 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bb5fe4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild