$ git clone -n https://src.fedoraproject.org/rpms/devio.git /var/lib/mock/f45-build-7437-364/root/chroot_tmpdir/scmroot/devio
Cloning into '/var/lib/mock/f45-build-7437-364/root/chroot_tmpdir/scmroot/devio'...
$ git fetch origin 7947fd3667eb6bb8d7826dd92f19dad374bc361e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/devio
 * [new ref]         7947fd3667eb6bb8d7826dd92f19dad374bc361e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7947fd3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild