MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
cat: warn_self_import.dep: No such file or directory
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/tests/warnings'
/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --infer-all -O5 --intermod-opt --allow-stubs --warn-unused-args   warn_stubs > warn_stubs.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/tests/warnings'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/tests/warnings'
/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/stage2/scripts/mmc --make-optimization-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --infer-all -O5 --intermod-opt --allow-stubs --warn-unused-args   warn_stubs
warn_stubs.m:009: Warning: no clauses for predicate `main'/2.
warn_stubs.m:010: Warning: no clauses for predicate `foo'/0.
warn_stubs.m:015: Warning: no clauses for predicate `main2'/2.
/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --infer-all -O5 --intermod-opt --allow-stubs --warn-unused-args   warn_stubs > warn_stubs.err 2>&1
rm -f warn_stubs.res_error
diff -u warn_stubs.exp warn_stubs.err > warn_stubs.res_error || \
	{ [ -f warn_stubs.exp2 ] && \
	  diff -u warn_stubs.exp2 warn_stubs.err > warn_stubs.res_error; } || \
	{ [ -f warn_stubs.exp3 ] && \
	  diff -u warn_stubs.exp3 warn_stubs.err > warn_stubs.res_error; } || \
	{ [ -f warn_stubs.exp4 ] && \
	  diff -u warn_stubs.exp4 warn_stubs.err > warn_stubs.res_error; } || \
	{ cat warn_stubs.err; cat warn_stubs.res_error; exit 1; }
--- warn_stubs.exp	2018-08-16 20:41:43.000000000 +1000
+++ warn_stubs.err	2019-05-05 07:39:23.888761510 +1000
@@ -1,3 +0,0 @@
-warn_stubs.m:009: Warning: no clauses for predicate `main'/2.
-warn_stubs.m:010: Warning: no clauses for predicate `foo'/0.
-warn_stubs.m:015: Warning: no clauses for predicate `main2'/2.
/tmp/mmake.A8HdRc:1043: recipe for target 'warn_stubs.res_error' failed
make[3]: *** [warn_stubs.res_error] Error 1
make[3]: Target 'warn_stubs.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2019-05-03/tests/warnings'