$ git clone -n https://src.fedoraproject.org/rpms/python-manatools.git /var/lib/mock/f39-build-1668967-40836/root/chroot_tmpdir/scmroot/python-manatools
Cloning into '/var/lib/mock/f39-build-1668967-40836/root/chroot_tmpdir/scmroot/python-manatools'...
$ git fetch origin a029024f0538dab8c8803e9c9ed13f3d2f23ef04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-manatools
 * [new ref]         a029024f0538dab8c8803e9c9ed13f3d2f23ef04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a029024 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild