$ git clone -n https://src.fedoraproject.org/rpms/python3.10.git /var/lib/mock/f42-build-side-1-3582951-46886/root/chroot_tmpdir/scmroot/python3.10
Cloning into '/var/lib/mock/f42-build-side-1-3582951-46886/root/chroot_tmpdir/scmroot/python3.10'...
$ git fetch origin 6c238008d198b1eba6f88c3fcec17d99b94e1f9b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3.10
 * [new ref]         6c238008d198b1eba6f88c3fcec17d99b94e1f9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c23800 Update to 3.10.18