$ git clone -n https://src.fedoraproject.org/rpms/python-subprocess-tee.git /var/lib/mock/f45-build-33228-667/root/chroot_tmpdir/scmroot/python-subprocess-tee
Cloning into '/var/lib/mock/f45-build-33228-667/root/chroot_tmpdir/scmroot/python-subprocess-tee'...
$ git fetch origin ecc24c1cc6eb17fd3f1b921b84cb2a3db8713800:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-subprocess-tee
 * [new ref]         ecc24c1cc6eb17fd3f1b921b84cb2a3db8713800 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ecc24c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild