$ git clone -n https://src.fedoraproject.org/rpms/prelude-correlator.git /var/lib/mock/f40-build-734599-105980/root/chroot_tmpdir/scmroot/prelude-correlator
Cloning into '/var/lib/mock/f40-build-734599-105980/root/chroot_tmpdir/scmroot/prelude-correlator'...
$ git fetch origin be4eb0a308a87bb896152e682736b5cd5556a80a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prelude-correlator
 * [new ref]         be4eb0a308a87bb896152e682736b5cd5556a80a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be4eb0a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild