Fix linux master build.

Signed-off-by: Daniel Nephin <[email protected]>

script/travis/build-binary

@@ -4,8 +4,8 @@ set -ex
 
 if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
     script/build-linux
-    script/build-image master
-    # TODO: requires auth
+    # TODO: requires auth to push, so disable for now
+    # script/build-image master
     # docker push docker/compose:master
 else
     script/prepare-osx