Bamboo reports Build Failed but logs indicate BUILD SUCCESS (and the possible culprits listed in help documentation are not present)

SUMMARY
Bamboo reports Build Failed but logs indicate BUILD SUCCESS (and the possible culprits listed in help documentation are not present)

I have read the following documentation: http://confluence.atlassian.com/display/BAMBOO/Bamboo+indicates+that+my+Ant+or+Maven+builds+failed%2C+even+though+they+were+successful?showComments=true&showCommentArea=true#addcomment

However, nothing listed in that documentation applies to build I am noticing this in:

1. The logs show "BUILD SUCCESS"
2. The builds return with a code 0