$ git clone -n https://src.fedoraproject.org/rpms/byobu.git /var/lib/mock/f39-build-1446548-32693/root/chroot_tmpdir/scmroot/byobu
Cloning into '/var/lib/mock/f39-build-1446548-32693/root/chroot_tmpdir/scmroot/byobu'...
$ git fetch origin 27978541d19b2917f09201d0d8a9df04540ea460:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/byobu
 * [new ref]         27978541d19b2917f09201d0d8a9df04540ea460 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2797854 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild