message: travis: rm build for deprecated python3.5
diff: @@ -30,16 +30,6 @@ matrix:
  - g++-8
  - gcc-8
  - - name: "Python 3.5 gcc-7"
  - python: 3.5
  - env: CC=gcc-7 CXX=g++-7
  - addons:
  - apt:
  - packages:
  - - *base_deps
  - - g++-7
  - - gcc-7
  -
  - name: "Python 3.7 gcc-9 Debug+Coverage"
  python: 3.7
  env: CC=gcc-9 CXX=g++-9 BUILD_ARGS="--build-type Debug -- -DCODE_COVERAGE=ON" CODE_COVERAGE=1
  