$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-mock.git /var/lib/mock/f40-build-2214291-52368/root/chroot_tmpdir/scmroot/python-pytest-mock
Cloning into '/var/lib/mock/f40-build-2214291-52368/root/chroot_tmpdir/scmroot/python-pytest-mock'...
$ git fetch origin 37629d013ff76de88e4e5e4c457ccef42d3e2ab6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-mock
 * [new ref]         37629d013ff76de88e4e5e4c457ccef42d3e2ab6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37629d0 Update to 3.12.0