just updated my branch, not the master issue, stacktrace looks like this

Exception message: Build graph construction failed for (SingleAddress(directory=u'testprojects/src/java/org/pantsbuild/testproject/bundle', name=u'bundle-bin'), Select(Collection.of(HydratedTarget))):
Computing =Collection.of(HydratedTarget) for SingleAddress(directory=u'testprojects/src/java/org/pantsbuild/testproject/bundle', name=u'bundle-bin')
  Computing =Collection.of(HydratedTarget) for SingleAddress(directory=u'testprojects/src/java/org/pantsbuild/testproject/bundle', name=u'bundle-bin')
    Computing =HydratedTarget for SingleAddress(directory=u'testprojects/src/java/org/pantsbuild/testproject/bundle', name=u'bundle-bin')
      Computing =HydratedTarget for testprojects/src/java/org/pantsbuild/testproject/bundle:bundle-bin
        Computing =HydratedTarget for 3rdparty:guava
          Computing =HydratedTarget for 3rdparty:guava
            Computing =HydratedTarget for 3rdparty:guava
              Computing =(symbol table types) for 3rdparty:guava
                Computing =(symbol table types) for 3rdparty:guava
                  Computing =UnhydratedStruct for 3rdparty:guava
                    Computing =UnhydratedStruct for 3rdparty:guava
                      Computing =AddressFamily for 3rdparty:guava
                        Computing =AddressFamily for Dir(path=u'3rdparty')
                          Computing =AddressFamily for Dir(path=u'3rdparty')
                            Throw(Failed to parse 3rdparty/BUILD:
'NoneType' object has no attribute 'startswith')