MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-03-16/tests/invalid_purity'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-03-16/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-intermodule-optimization    pragma_c_and_mercury > pragma_c_and_mercury.dep_err 2>&1
make[3]: *** [/tmp/mmake.iWZ4CJ:1523: pragma_c_and_mercury.depend] Error 127
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-03-16/tests/invalid_purity'
FAILED TEST invalid_purity/pragma_c_and_mercury in grade hlc.par.gc