MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --local-constraint-propagation   instmap_generic_failure > instmap_generic_failure.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/tests/valid'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --local-constraint-propagation   instmap_generic_failure
make[3]: *** [/tmp/mmake.2ku4sV:2390: instmap_generic_failure.date] Segmentation fault
make[3]: Target 'instmap_generic_failure.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-11-06/tests/valid'