$ git clone -n https://src.fedoraproject.org/rpms/python-keystoneclient.git /var/lib/mock/f39-build-1646045-40371/root/chroot_tmpdir/scmroot/python-keystoneclient
Cloning into '/var/lib/mock/f39-build-1646045-40371/root/chroot_tmpdir/scmroot/python-keystoneclient'...
$ git fetch origin 6c9b2ca4bc7398f37517ab8dae9a5b0ea88ab2f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-keystoneclient
 * [new ref]         6c9b2ca4bc7398f37517ab8dae9a5b0ea88ab2f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c9b2ca Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild