$ git clone -n https://src.fedoraproject.org/rpms/python-chm.git /var/lib/mock/f45-build-29903-641/root/chroot_tmpdir/scmroot/python-chm
Cloning into '/var/lib/mock/f45-build-29903-641/root/chroot_tmpdir/scmroot/python-chm'...
$ git fetch origin b99055889d27811b6641795cbc7ee610b9bea306:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-chm
 * [new ref]         b99055889d27811b6641795cbc7ee610b9bea306 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b990558 Rebuilt for Python 3.15.0b4 ABI change