MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/tests/typeclasses' /mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS extract_typeinfo > extract_typeinfo.dep_err 2>&1 make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/tests/typeclasses' make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/tests/typeclasses' /mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/stage2/scripts/mmc --make-interface --grade hlc.par.gc --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS extract_typeinfo make[3]: *** [/tmp/mmake.uQ96Z7:2112: extract_typeinfo.date] Segmentation fault (core dumped) make[3]: Target 'extract_typeinfo.runtest' not remade because of errors. make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2023-02-02/tests/typeclasses'