$ git clone -n https://src.fedoraproject.org/rpms/freealut.git /var/lib/mock/f45-build-9204-400/root/chroot_tmpdir/scmroot/freealut
Cloning into '/var/lib/mock/f45-build-9204-400/root/chroot_tmpdir/scmroot/freealut'...
$ git fetch origin ded800fed1a5c052b47a37cac331a1ab2d52a450:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freealut
 * [new ref]         ded800fed1a5c052b47a37cac331a1ab2d52a450 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ded800f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild