$ git clone -n https://src.fedoraproject.org/rpms/createrepo_c.git /var/lib/mock/f45-build-5678-341/root/chroot_tmpdir/scmroot/createrepo_c
Cloning into '/var/lib/mock/f45-build-5678-341/root/chroot_tmpdir/scmroot/createrepo_c'...
$ git fetch origin 9999a60e12707defea1e167833962f43b8cfb0b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/createrepo_c
 * [new ref]         9999a60e12707defea1e167833962f43b8cfb0b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9999a60 Rebuilt for Python 3.15.0b4 ABI change