$ git clone -n https://src.fedoraproject.org/rpms/gearmand.git /var/lib/mock/f40-build-780423-130961/root/chroot_tmpdir/scmroot/gearmand
Cloning into '/var/lib/mock/f40-build-780423-130961/root/chroot_tmpdir/scmroot/gearmand'...
$ git fetch origin d719a1584a80031caecaebf7be5f8d5e2cf7a547:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gearmand
 * [new ref]         d719a1584a80031caecaebf7be5f8d5e2cf7a547 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d719a15 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild