$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-httpserver.git /var/lib/mock/f45-build-32519-660/root/chroot_tmpdir/scmroot/python-pytest-httpserver
Cloning into '/var/lib/mock/f45-build-32519-660/root/chroot_tmpdir/scmroot/python-pytest-httpserver'...
$ git fetch origin 76cf7c0dfd5f619d16e52729bb1cf399a4ee9952:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-httpserver
 * [new ref]         76cf7c0dfd5f619d16e52729bb1cf399a4ee9952 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76cf7c0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild