MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/tests/warnings' /mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/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 occurs > occurs.dep_err 2>&1 make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/tests/warnings' make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/tests/warnings' /mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/stage2/scripts/mmc --make-interface --grade hlc.par.gc --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --infer-all occurs make[3]: *** [/tmp/mmake.Zg9mZZ:2112: occurs.date] Segmentation fault make[3]: Target 'occurs.runtest' not remade because of errors. make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-05-09/tests/warnings'