$ git clone -n https://src.fedoraproject.org/rpms/python-sphinxext-rediraffe.git /var/lib/mock/f40-build-2059947-49160/root/chroot_tmpdir/scmroot/python-sphinxext-rediraffe
Cloning into '/var/lib/mock/f40-build-2059947-49160/root/chroot_tmpdir/scmroot/python-sphinxext-rediraffe'...
$ git fetch origin ac42dfc0b879392dabaf98af4017f5357666493e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinxext-rediraffe
 * [new ref]         ac42dfc0b879392dabaf98af4017f5357666493e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac42dfc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild