$ git clone -n https://src.fedoraproject.org/rpms/python-pyramid.git /var/lib/mock/f45-build-32385-659/root/chroot_tmpdir/scmroot/python-pyramid
Cloning into '/var/lib/mock/f45-build-32385-659/root/chroot_tmpdir/scmroot/python-pyramid'...
$ git fetch origin d325b507c4cb30f04b3b695778519f132b10b694:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyramid
 * [new ref]         d325b507c4cb30f04b3b695778519f132b10b694 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d325b50 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild