$ git clone -n https://src.fedoraproject.org/rpms/python-pygraphviz.git /var/lib/mock/f39-build-1925163-43032/root/chroot_tmpdir/scmroot/python-pygraphviz
Cloning into '/var/lib/mock/f39-build-1925163-43032/root/chroot_tmpdir/scmroot/python-pygraphviz'...
$ git fetch origin cbadf20d0bbed436844f2902480212e7745d9f1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pygraphviz
 * [new ref]         cbadf20d0bbed436844f2902480212e7745d9f1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cbadf20 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild