build/travis: attempt to fix CI.

Travis has switched to Xenial by default.
5 years ago · dca8e95f51
parent d48b01cab3
commit dca8e95f51
1 changed files with 0 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -21,7 +21,6 @@ addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
-      - llvm-toolchain-trusty-6.0
    packages:
      - gcc-8
      - clang-6.0