You might want to rebase to latest master with your changes. After adding requirements.txt yesterday Travis decided to add +18 minutes for every build job by installing airflow from pypi before each build (with Cassandra alone taking almost 10 minutes or so).
Thank you Travis, I understand your intentions were good but maybe that's a little bit too much :). It's now fixed - I disabled automated installation :). J. -- Jarek Potiuk Polidea <https://www.polidea.com/> | Principal Software Engineer M: +48 660 796 129 <+48660796129> [image: Polidea] <https://www.polidea.com/>