MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-warn-unresolved-polymorphism   no_warn_unresolved_poly > no_warn_unresolved_poly.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/tests/valid'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-warn-unresolved-polymorphism   no_warn_unresolved_poly
make[3]: *** [/tmp/mmake.h7KmMW:2346: no_warn_unresolved_poly.date] Segmentation fault
make[3]: Target 'no_warn_unresolved_poly.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-05/tests/valid'