$ git clone -n https://src.fedoraproject.org/rpms/python-pygraphviz.git /var/lib/mock/f40-build-2321656-58602/root/chroot_tmpdir/scmroot/python-pygraphviz
Cloning into '/var/lib/mock/f40-build-2321656-58602/root/chroot_tmpdir/scmroot/python-pygraphviz'...
$ git fetch origin c641372751e1a93da2adae2303e5c423c9152c9b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pygraphviz
 * [new ref]         c641372751e1a93da2adae2303e5c423c9152c9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c641372 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild