duplicate_module_test_helper_1.m:020: In module
duplicate_module_test_helper_1.m:020:   `duplicate_module_test_helper_1':
duplicate_module_test_helper_1.m:020:   error: submodule
duplicate_module_test_helper_1.m:020:   `duplicate_module_test_helper_1.child',
duplicate_module_test_helper_1.m:020:   declared here as a nested submodule,
duplicate_module_test_helper_1.m:020:   was previously declared to be a
duplicate_module_test_helper_1.m:020:   separate submodule.
duplicate_module_test_helper_1.m:018:   This is the location of that previous
duplicate_module_test_helper_1.m:018:   declaration.
duplicate_module_test_helper_1.m:041: In module
duplicate_module_test_helper_1.m:041:   `duplicate_module_test_helper_1':
duplicate_module_test_helper_1.m:041:   error: submodule
duplicate_module_test_helper_1.m:041:   `duplicate_module_test_helper_1.child2',
duplicate_module_test_helper_1.m:041:   declared here as a nested submodule,
duplicate_module_test_helper_1.m:041:   was previously declared to be a
duplicate_module_test_helper_1.m:041:   separate submodule.
duplicate_module_test_helper_1.m:039:   This is the location of that previous
duplicate_module_test_helper_1.m:039:   declaration.
duplicate_module_test_helper_1.m:062: In module
duplicate_module_test_helper_1.m:062:   `duplicate_module_test_helper_1':
duplicate_module_test_helper_1.m:062:   error: submodule
duplicate_module_test_helper_1.m:062:   `duplicate_module_test_helper_1.child3',
duplicate_module_test_helper_1.m:062:   declared here as a nested submodule,
duplicate_module_test_helper_1.m:062:   was previously declared to be a
duplicate_module_test_helper_1.m:062:   separate submodule.
duplicate_module_test_helper_1.m:060:   This is the location of that previous
duplicate_module_test_helper_1.m:060:   declaration.
duplicate_module_test_helper_1.m:094: In module
duplicate_module_test_helper_1.m:094:   `duplicate_module_test_helper_1':
duplicate_module_test_helper_1.m:094:   error: submodule
duplicate_module_test_helper_1.m:094:   `duplicate_module_test_helper_1.child4',
duplicate_module_test_helper_1.m:094:   included here as separate submodule,
duplicate_module_test_helper_1.m:094:   was previously declared to be a nested
duplicate_module_test_helper_1.m:094:   submodule.
duplicate_module_test_helper_1.m:081:   This is the location of that previous
duplicate_module_test_helper_1.m:081:   declaration.
duplicate_module_test_helper_1.m:099: In module
duplicate_module_test_helper_1.m:099:   `duplicate_module_test_helper_1':
duplicate_module_test_helper_1.m:099:   error: submodule
duplicate_module_test_helper_1.m:099:   `duplicate_module_test_helper_1.child5',
duplicate_module_test_helper_1.m:099:   included here as separate submodule,
duplicate_module_test_helper_1.m:099:   has already been declared to be a
duplicate_module_test_helper_1.m:099:   separate submodule.
duplicate_module_test_helper_1.m:098:   This is the location of that previous
duplicate_module_test_helper_1.m:098:   declaration.