$ git clone -n https://src.fedoraproject.org/rpms/perl-Menlo.git /var/lib/mock/f40-build-2018879-46467/root/chroot_tmpdir/scmroot/perl-Menlo
Cloning into '/var/lib/mock/f40-build-2018879-46467/root/chroot_tmpdir/scmroot/perl-Menlo'...
$ git fetch origin b09ae2ee48a51b0a4002ec42ccfbc42e3ca8b496:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Menlo
 * [new ref]         b09ae2ee48a51b0a4002ec42ccfbc42e3ca8b496 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b09ae2e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild