$ git clone -n https://src.fedoraproject.org/rpms/python-rosdistro.git /var/lib/mock/f40-build-2106820-50594/root/chroot_tmpdir/scmroot/python-rosdistro
Cloning into '/var/lib/mock/f40-build-2106820-50594/root/chroot_tmpdir/scmroot/python-rosdistro'...
$ git fetch origin 2ac88e9555de473e41212e61326bf6ea3d04fa9a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-rosdistro
 * [new ref]         2ac88e9555de473e41212e61326bf6ea3d04fa9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ac88e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild