$ git clone -n https://src.fedoraproject.org/rpms/dippi.git /var/lib/mock/f40-build-2588405-62544/root/chroot_tmpdir/scmroot/dippi
Cloning into '/var/lib/mock/f40-build-2588405-62544/root/chroot_tmpdir/scmroot/dippi'...
$ git fetch origin 77c1db58640abebdd4aaad3d66d3c4a860e6699a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dippi
 * [new ref]         77c1db58640abebdd4aaad3d66d3c4a860e6699a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77c1db5 Consistently use the “analyse” spelling in British and Australian English