MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-08-03/tests/invalid'
/mnt/testing/run/build/mercury-srcdist-rotd-2023-08-03/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-intermodule-optimization   \
	foreign_type_2.m > foreign_type_2.int_err 2>&1;
if /mnt/testing/run/build/mercury-srcdist-rotd-2023-08-03/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-intermodule-optimization   \
	foreign_type_2.m > foreign_type_2.err 2>&1; \
then false; \
else true; \
fi
Comparing foreign_type_2.err with foreign_type_2.err_exp*,
	results in foreign_type_2.err_res
** foreign_type_2.err did not match the expected error output
** (closest match was foreign_type_2.err_res2)
--- foreign_type_2.err_exp2	2020-10-11 14:28:49.000000000 +1100
+++ foreign_type_2.err	2023-08-04 14:36:52.652950342 +1000
@@ -1,3 +1 @@
-foreign_type_2.m:018: In clause for function `foreign_type_2.unwrap_foreign/1':
-foreign_type_2.m:018:   in argument 1 of clause head:
-foreign_type_2.m:018:   error: undefined symbol `foreign/1'.
+Segmentation fault (core dumped)
make[3]: *** [../Mmake.common:172: foreign_type_2.err_res] Error 1
make[3]: Target 'foreign_type_2.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-08-03/tests/invalid'