Travis lie

[wysman]

If the build of the PHP extension failed, all tests are skiped and travis report it as "Passed".

An example here :
https://travis-ci.org/mkoppanen/php-zmq/jobs/30084159

[wysman]

It's fixed in the Zyre PR
wysman@1a18827

[phuedx]

@wysman Could you break your fix out into a separate PR as it'll merged faster?

[wysman]

Duplicate of PR #138