$ git clone -n https://src.fedoraproject.org/rpms/rawtherapee.git /var/lib/mock/f39-build-1517894-35782/root/chroot_tmpdir/scmroot/rawtherapee
Cloning into '/var/lib/mock/f39-build-1517894-35782/root/chroot_tmpdir/scmroot/rawtherapee'...
$ git fetch origin b12a62027442256d4335919c3fe41e2b6cc1355e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rawtherapee
 * [new ref]         b12a62027442256d4335919c3fe41e2b6cc1355e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b12a620 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild