MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-03/tests/warnings' /mnt/testing/run/build/mercury-srcdist-rotd-2024-07-03/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --output-compile-error-lines 0 --color-diagnostics --infer-all abstract_type_decl > abstract_type_decl.dep_err 2>&1 make[3]: *** [/tmp/mmake.Z4CdBM:1084: abstract_type_decl.depend] Error 139 make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-03/tests/warnings' FAILED TEST warnings/abstract_type_decl in grade hlc.par.gc