$ git clone -n https://src.fedoraproject.org/rpms/OpenSceneGraph.git /var/lib/mock/f42-build-863025-171338/root/chroot_tmpdir/scmroot/OpenSceneGraph
Cloning into '/var/lib/mock/f42-build-863025-171338/root/chroot_tmpdir/scmroot/OpenSceneGraph'...
$ git reset --hard db58e608b1b1cc67df9ebfcf30e59e5ada141d3a
HEAD is now at db58e60 Rebuild (openexr)