Travis after_success section is not executed #102
Description
I have just realized that the after_success section from the Travis-CI file doesn't work properly, even if the previous build succeeds (https://github.com/allan-simon/sentence-aligner-rust/blob/master/.travis.yml#L35).
This is confirmed by the latest build date from the Dockerhub (https://hub.docker.com/r/allansimon/sentence-aligner/tags/) that doesn't match at all with the master merges frequency.
Error seems to be : denied: requested access to the resource is denied (from Travis output).