MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-17/tests/invalid'
../Mmake.common:335: warning: undefined variable 'TRAILED_PROGS'
/tmp/mmake.bh7f2h:1310: warning: undefined variable 'TRAILED_PROGS'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-17/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics     \
	coerce_mode_error2.m > coerce_mode_error2.int_err 2>&1;
if /mnt/testing/run/build/mercury-srcdist-rotd-2024-07-17/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics     \
	coerce_mode_error2.m > coerce_mode_error2.err 2>&1; \
then false; \
else true; \
fi
Comparing coerce_mode_error2.err with coerce_mode_error2.err_exp*,
	results in coerce_mode_error2.err_res
** coerce_mode_error2.err did not match the expected error output
** (closest match was coerce_mode_error2.err_res1)
--- coerce_mode_error2.err_exp	2024-07-01 21:20:47.000000000 +1000
+++ coerce_mode_error2.err	2024-07-18 21:00:22.143296350 +1000
@@ -1,20 +1 @@
-coerce_mode_error2.m:039: In clause for `test1(out)':
-coerce_mode_error2.m:039:   in coerce expression:
-coerce_mode_error2.m:039:   mode error: in the coerced term:
-coerce_mode_error2.m:039:   in the second argument of function symbol `foo'/2:
-coerce_mode_error2.m:039:   cannot convert the coerced subterm from type
-coerce_mode_error2.m:039:   `coerce_mode_error2.fruit' to
-coerce_mode_error2.m:039:   `coerce_mode_error2.citrus' because the following
-coerce_mode_error2.m:039:   function symbols in the input term's
-coerce_mode_error2.m:039:   instantiatedness are not part of the result type:
-coerce_mode_error2.m:039:     `coerce_mode_error2.apple'/0,
-coerce_mode_error2.m:039:     `coerce_mode_error2.banana'/0.
-coerce_mode_error2.m:050: In clause for `test2(out)':
-coerce_mode_error2.m:050:   in coerce expression:
-coerce_mode_error2.m:050:   mode error: cannot convert the coerced term from
-coerce_mode_error2.m:050:   type
-coerce_mode_error2.m:050:   `coerce_mode_error2.foo(coerce_mode_error2.fruit)'
-coerce_mode_error2.m:050:   to `coerce_mode_error2.foo_citrus' because the
-coerce_mode_error2.m:050:   following function symbol in the input term's
-coerce_mode_error2.m:050:   instantiatedness is not part of the result type:
-coerce_mode_error2.m:050:     `coerce_mode_error2.nil'/0.
+Segmentation fault
make[3]: *** [../Mmake.common:172: coerce_mode_error2.err_res] Error 1
make[3]: Target 'coerce_mode_error2.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-17/tests/invalid'