MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-04/tests/invalid'
../Mmake.common:335: warning: undefined variable 'TRAILED_PROGS'
/tmp/mmake.N488M9:1308: warning: undefined variable 'TRAILED_PROGS'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-04/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics     \
	functor_ho_inst_bad_2.m > functor_ho_inst_bad_2.int_err 2>&1;
if /mnt/testing/run/build/mercury-srcdist-rotd-2024-07-04/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics     \
	functor_ho_inst_bad_2.m > functor_ho_inst_bad_2.err 2>&1; \
then false; \
else true; \
fi
Comparing functor_ho_inst_bad_2.err with functor_ho_inst_bad_2.err_exp*,
	results in functor_ho_inst_bad_2.err_res
** functor_ho_inst_bad_2.err did not match the expected error output
** (closest match was functor_ho_inst_bad_2.err_res1)
--- functor_ho_inst_bad_2.err_exp	2024-05-21 21:15:32.000000000 +1000
+++ functor_ho_inst_bad_2.err	2024-07-05 13:18:01.117752056 +1000
@@ -1,7 +1 @@
-functor_ho_inst_bad_2.m:031: In clause for `run(in, di, uo)':
-functor_ho_inst_bad_2.m:031:   in argument 2 (i.e. argument 1 of the called
-functor_ho_inst_bad_2.m:031:   predicate) of higher-order predicate call:
-functor_ho_inst_bad_2.m:031:   mode error: variable `Result' has
-functor_ho_inst_bad_2.m:031:   instantiatedness `free',
-functor_ho_inst_bad_2.m:031:   expected instantiatedness was `ground'.
-For more information, recompile with `-E'.
+Segmentation fault
make[3]: *** [../Mmake.common:172: functor_ho_inst_bad_2.err_res] Error 1
make[3]: Target 'functor_ho_inst_bad_2.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-04/tests/invalid'