$ git clone -n https://src.fedoraproject.org/rpms/python-quantities.git /var/lib/mock/f39-build-1429817-31692/root/chroot_tmpdir/scmroot/python-quantities
Cloning into '/var/lib/mock/f39-build-1429817-31692/root/chroot_tmpdir/scmroot/python-quantities'...
$ git fetch origin f192c9e66886e5449f34d5d77abb04ae64f793c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-quantities
 * [new ref]         f192c9e66886e5449f34d5d77abb04ae64f793c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f192c9e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild