$ git clone -n https://src.fedoraproject.org/rpms/python-beartype.git /var/lib/mock/f40-build-1495756-23855/root/chroot_tmpdir/scmroot/python-beartype
Cloning into '/var/lib/mock/f40-build-1495756-23855/root/chroot_tmpdir/scmroot/python-beartype'...
$ git fetch origin f60435bbb32ee9a0d746db733e341f5b819ad915:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-beartype
 * [new ref]         f60435bbb32ee9a0d746db733e341f5b819ad915 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f60435b - Initial package (0.17.2) (rhbz#2264793)