MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-08/tests/invalid'
../Mmake.common:335: warning: undefined variable 'TRAILED_PROGS'
/tmp/mmake.voRUOC:1428: warning: undefined variable 'TRAILED_PROGS'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-08/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics  --event-set-file-name invalid_event_spec   \
	invalid_event.m > invalid_event.int_err 2>&1;
if /mnt/testing/run/build/mercury-srcdist-rotd-2024-07-08/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics  --event-set-file-name invalid_event_spec   \
	invalid_event.m > invalid_event.err 2>&1; \
then false; \
else true; \
fi
Comparing invalid_event.err with invalid_event.err_exp*,
	results in invalid_event.err_res
** invalid_event.err did not match the expected error output
** (closest match was invalid_event.err_res1)
--- invalid_event.err_exp	2024-05-20 21:50:23.000000000 +1000
+++ invalid_event.err	2024-07-09 13:19:43.406740206 +1000
@@ -1,3 +1 @@
-invalid_event.m:036: Error: wrong number of arguments (2; should be 1) in event
-invalid_event.m:036:   `safe_test'.
-invalid_event.m:059: Error: there is no event named `nodiag_succeed'.
+Segmentation fault
make[3]: *** [../Mmake.common:172: invalid_event.err_res] Error 1
make[3]: Target 'invalid_event.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-08/tests/invalid'