MERCURY_OPTIONS= --deep-random-write=25 --deep-std-name --mdb-disable-progress
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/tests/warnings'
{ echo MCFLAGS += '--grade csharp    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --color-diagnostics --infer-all --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/runtime/mer_rt.init    '; echo MLLIBS += '   '; echo MLOBJS += '  '; echo LDFLAGS += '  '; echo LD_LIBFLAGS += '  '; echo EXTRA_LIBRARIES += ''; echo EXTRA_LIB_DIRS += ''; echo LIBGRADES = 'hlc.gc  '; echo INSTALL_PREFIX = '/home/mercury/testing/run/install'; echo LINKAGE = 'shared'; echo MERCURY_LINKAGE = 'shared'; } | /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/scripts/mmc --make --options-file - bug576.depend
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/tests/warnings'
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/tests/warnings'
{ echo MCFLAGS += '--grade csharp    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --color-diagnostics --infer-all --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/runtime/mer_rt.init    '; echo MLLIBS += '   '; echo MLOBJS += '  '; echo LDFLAGS += '  '; echo LD_LIBFLAGS += '  '; echo EXTRA_LIBRARIES += ''; echo EXTRA_LIB_DIRS += ''; echo LIBGRADES = 'hlc.gc  '; echo INSTALL_PREFIX = '/home/mercury/testing/run/install'; echo LINKAGE = 'shared'; echo MERCURY_LINKAGE = 'shared'; } | /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/stage2/scripts/mmc --make --options-file - bug576.err
Making Mercury/int3s/bug576.int3
Making Mercury/ints/bug576.int
** Nothing to be done for `bug576.err'.
Comparing bug576.err with bug576.err_exp*,
	results in bug576.err_res
** bug576.err did not match the expected error output
** (closest match was bug576.err_res1)
--- bug576.err_exp	2025-07-05 21:53:49.000000000 +1000
+++ bug576.err	2025-07-06 05:47:39.567202344 +1000
@@ -1,5 +0,0 @@
-bug576.m:030: In function `icu_normalize'/3:
-bug576.m:030:   warning: the third argument and the function return value,
-bug576.m:030:   represented by the state variable `!S', could be deleted,
-bug576.m:030:   because they are not used, and because the final value is
-bug576.m:030:   always the same as the initial value.
gmake[3]: *** [../Mmake.common:166: bug576.err_res] Error 1
gmake[3]: Target 'bug576.runtest' not remade because of errors.
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-07-05/tests/warnings'