$ git clone -n https://src.fedoraproject.org/rpms/libgxps.git /var/lib/mock/f31-build-93980-32453/root/chroot_tmpdir/scmroot/libgxps
Cloning into '/var/lib/mock/f31-build-93980-32453/root/chroot_tmpdir/scmroot/libgxps'...
$ git reset --hard 8424473e2a0afa7cae092cbf3d277d2442e4ca71
HEAD is now at 8424473 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild