From b1f3c6f859b3ac8fb2f7df0a3cebd18a6d1d9345 Mon Sep 17 00:00:00 2001
From: Adrien Ferrand <ferrand.ad@gmail.com>
Date: Thu, 29 Aug 2019 15:04:52 +0200
Subject: [PATCH] Set trusty distribution

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index c80449b7e..ee5589c94 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -124,15 +124,19 @@ matrix:
       <<: *extended-test-suite
     - python: "2.7"
       env: ACME_SERVER=boulder-v1 TOXENV=integration-certbot-oldest
+      dist: trusty  # See py27-{acme,apache,certbot,dns,nginx}-oldest tests
       <<: *extended-test-suite
     - python: "2.7"
       env: ACME_SERVER=boulder-v2 TOXENV=integration-certbot-oldest
+      dist: trusty  # See py27-{acme,apache,certbot,dns,nginx}-oldest tests
       <<: *extended-test-suite
     - python: "2.7"
       env: ACME_SERVER=boulder-v1 TOXENV=integration-nginx-oldest
+      dist: trusty  # See py27-{acme,apache,certbot,dns,nginx}-oldest tests
       <<: *extended-test-suite
     - python: "2.7"
       env: ACME_SERVER=boulder-v2 TOXENV=integration-nginx-oldest
+      dist: trusty  # See py27-{acme,apache,certbot,dns,nginx}-oldest tests
       <<: *extended-test-suite
     - python: "3.4"
       env: TOXENV=py34