$ git clone -n https://src.fedoraproject.org/rpms/Xaw3d.git /var/lib/mock/f31-build-51773-27536/root/chroot_tmpdir/scmroot/Xaw3d
Cloning into '/var/lib/mock/f31-build-51773-27536/root/chroot_tmpdir/scmroot/Xaw3d'...
$ git reset --hard e74b31a472cd55fc18108163aeacacc9ddd17960
HEAD is now at e74b31a - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild