MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --halt-at-warn   typeclass_det_warning > typeclass_det_warning.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/tests/valid'
cat: typeclass_constraint_nonvar_bug.dep: No such file or directory
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/tests/valid'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --halt-at-warn   typeclass_det_warning
make[3]: *** [/tmp/mmake.S3sbJX:1955: typeclass_det_warning.date] Segmentation fault
make[3]: Target 'typeclass_det_warning.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-08-16/tests/valid'