$ git clone -n https://src.fedoraproject.org/rpms/gattlib.git /var/lib/mock/f45-build-9609-406/root/chroot_tmpdir/scmroot/gattlib
Cloning into '/var/lib/mock/f45-build-9609-406/root/chroot_tmpdir/scmroot/gattlib'...
$ git fetch origin e387ee4f411dce66d19967f0412f051bd3a5d711:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gattlib
 * [new ref]         e387ee4f411dce66d19967f0412f051bd3a5d711 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e387ee4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild