$ git clone -n https://src.fedoraproject.org/rpms/Box2D.git /var/lib/mock/f33-build-125587-39869/root/chroot_tmpdir/scmroot/Box2D
Cloning into '/var/lib/mock/f33-build-125587-39869/root/chroot_tmpdir/scmroot/Box2D'...
$ git reset --hard dbe390189a9a83b196d44a9d162438b24c8f8c1e
HEAD is now at dbe3901 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild