make check failed pygobject-3.13.1

[jay shankar <jshanka1 linux vnet ibm com>]

Hi,
      I am trying to compile and install pygobject-3.13.1 on ppc64LE
architecture. But getting following error :

test_variant (test_everything.TestEverything) ... ok
test_wrong_type_of_arguments (test_everything.TestEverything) ... ok
test_in_nullable_array (test_everything.TestNullableArgs) ... ok
test_in_nullable_hash (test_everything.TestNullableArgs) ... ok
test_in_nullable_list (test_everything.TestNullableArgs) ... ok
test_in_nullable_object (test_everything.TestNullableArgs) ... ok
test_in_nullable_string (test_everything.TestNullableArgs) ... ok
test_out_nullable_array (test_everything.TestNullableArgs) ... ok
test_out_nullable_hash (test_everything.TestNullableArgs) ... ok
test_out_nullable_list (test_everything.TestNullableArgs) ... ok
test_out_nullable_object (test_everything.TestNullableArgs) ... ok
test_out_nullable_string (test_everything.TestNullableArgs) ... ok
test_cairo_font_options (test_everything.TestPango) ... 
(runtests.py:12397): Gtk-CRITICAL **: gtk_settings_get_for_screen:
assertion 'GDK_IS_SCREEN (screen)' failed
/bin/bash: line 4: 12397 Trace/breakpoint trap   (core dumped)
PYTHONPATH=..:../tests:${PYTHONPATH:+:$PYTHONPATH}
LD_LIBRARY_PATH=./.libs:$LD_LIBRARY_PATH GI_TYPELIB_PATH=.:
$GI_TYPELIB_PATH XDG_DATA_DIRS=$XDG_DATA_DIRS:/usr/share
MALLOC_PERTURB_=85 MALLOC_CHECK_=3 G_SLICE=debug-blocks
TESTS_BUILDDIR=. /usr/bin/python3 -Wd ./runtests.py
make[2]: *** [check-local] Error 133
make[2]: Leaving directory
`/home/ubuntu/pkg/pyobject/pygobject-3.13.1/tests'
make[1]: *** [check-am] Error 2
make[1]: Leaving directory
`/home/ubuntu/pkg/pyobject/pygobject-3.13.1/tests'
make: *** [check-recursive] Error 1
ubuntu jshankar1:~/pkg/pyobject/pygobject-3.13.1$ 

Any help is highly appreciated.

Thanks and Regards
Jay shankar