MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/tests/invalid'
/tmp/mmake.wDAk2M:1324: warning: overriding recipe for target 'abstract_eqv.err'
/tmp/mmake.wDAk2M:1216: warning: ignoring old recipe for target 'abstract_eqv.err'
/tmp/mmake.wDAk2M:1324: warning: overriding recipe for target 'bug214.err'
/tmp/mmake.wDAk2M:1207: warning: ignoring old recipe for target 'bug214.err'
/tmp/mmake.wDAk2M:1324: warning: overriding recipe for target 'test_feature_set.err'
/tmp/mmake.wDAk2M:1207: warning: ignoring old recipe for target 'test_feature_set.err'
/tmp/mmake.wDAk2M:1324: warning: overriding recipe for target 'type_error_use_module.err'
/tmp/mmake.wDAk2M:1216: warning: ignoring old recipe for target 'type_error_use_module.err'
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_2 > duplicate_instance_2.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/tests/invalid'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/tests/invalid'
/tmp/mmake.onp2dO:1439: warning: overriding recipe for target 'abstract_eqv.err'
/tmp/mmake.onp2dO:1331: warning: ignoring old recipe for target 'abstract_eqv.err'
/tmp/mmake.onp2dO:1439: warning: overriding recipe for target 'bug214.err'
/tmp/mmake.onp2dO:1322: warning: ignoring old recipe for target 'bug214.err'
/tmp/mmake.onp2dO:1439: warning: overriding recipe for target 'test_feature_set.err'
/tmp/mmake.onp2dO:1322: warning: ignoring old recipe for target 'test_feature_set.err'
/tmp/mmake.onp2dO:1439: warning: overriding recipe for target 'type_error_use_module.err'
/tmp/mmake.onp2dO:1331: warning: ignoring old recipe for target 'type_error_use_module.err'
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_1
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --make-short-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_1
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_2
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --make-optimization-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_2
duplicate_instance_2.m:014: Error: this instance declaration for
duplicate_instance_2.m:014:   `duplicate_instance_1.foo(int)' clashes with an
duplicate_instance_2.m:014:   instance declaration in another module.
duplicate_instance_1.int:006:   The other instance declaration is here.
make[3]: *** [/tmp/mmake.onp2dO:2154: duplicate_instance_2.optdate] Error 1
/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/stage2/scripts/mmc --make-optimization-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS -O5 --intermod-opt    duplicate_instance_1
make[3]: Target 'duplicate_instance_2.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-04-02/tests/invalid'