I have created a build configuration in TeamCity (v8.0.1) to automatically build my Github pull requests by setting my VCS branch specification to +:refs/pull/(*/merge) (I followed this blog post).
TeamCity is picking up new pull requests and changes to existing pull requests just fine, however it is kicking off multiple builds per change when I would expect it to only perform a single build.
For example, I pushed up two commits to an existing pull request which resulted in 8 builds being executed by TeamCity. When I look at the changes for each of the builds the change graph is identical except for the commit hash of the pull request's build (at least I think that is what it is), e.g.
I have confirmed that Per-checkin Triggering is disabled in the Build Trigger configuration. I have also confirmed that we are not using any of Github's TeamCity hooks.
Any ideas what the problem might be?
