MERCURY_OPTIONS= --deep-random-write=25 --deep-std-name --mdb-disable-progress
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-05-19/tests/invalid'
/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-05-19/stage2/scripts/mmc --make-interface --grade asm_fast.gc.profdeep.stseg    --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics  -O0 --optimise-tailcalls --no-warn-non-tail-recursion   \
	require_tailrec_1.m > require_tailrec_1.int_err 2>&1;
if /home/mercury/testing/run/build/mercury-srcdist-rotd-2026-05-19/stage2/scripts/mmc --target-code-only --grade asm_fast.gc.profdeep.stseg    --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics  -O0 --optimise-tailcalls --no-warn-non-tail-recursion   \
	require_tailrec_1.m > require_tailrec_1.err 2>&1; \
then false; \
else true; \
fi
gmake[3]: *** [/tmp/mmake.2hjdzb:1392: require_tailrec_1.err] Error 1
gmake[3]: Target 'require_tailrec_1.runtest' not remade because of errors.
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-05-19/tests/invalid'