Builds for contextlib2 in Ubuntu Xenial

Build started on 2016-01-19 on lgw01-41 and finished on 2016-01-19 taking 3 minutes — see the log

Build started on 2016-01-19 on lgw01-41 and finished on 2016-01-19 taking 3 minutes — see the log

Build started on 2015-10-23 on lgw01-20 and finished on 2015-10-23 taking 2 minutes — see the log

Build started on 2015-10-23 on lgw01-20 and finished on 2015-10-23 taking 2 minutes — see the log

Build started on 2015-07-16 on lcy01-04 and finished on 2015-07-16 taking 2 minutes — see the log