$ git clone -n https://src.fedoraproject.org/rpms/python-colored-traceback.git /var/lib/mock/f45-build-30083-642/root/chroot_tmpdir/scmroot/python-colored-traceback
Cloning into '/var/lib/mock/f45-build-30083-642/root/chroot_tmpdir/scmroot/python-colored-traceback'...
$ git fetch origin c9e470e37ad7f8b960954fdac8155a4be1e208f0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-colored-traceback
 * [new ref]         c9e470e37ad7f8b960954fdac8155a4be1e208f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c9e470e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild