$ git clone -n https://src.fedoraproject.org/forks/tuliom/rpms/python-nanobind.git /var/lib/mock/f43-build-59052198-6570674/root/chroot_tmpdir/scmroot/python-nanobind
Cloning into '/var/lib/mock/f43-build-59052198-6570674/root/chroot_tmpdir/scmroot/python-nanobind'...
$ git fetch origin fcf68a3231abfde2729406fe17281b6f07dcd80a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/forks/tuliom/rpms/python-nanobind
 * [new ref]         fcf68a3231abfde2729406fe17281b6f07dcd80a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcf68a3 packit: Do not mention Packit it the README