message: gcc 10 fails because it cannot be installed - allowing it to fail...
diff: @@ -270,6 +270,12 @@ matrix:
  # static code analysis
  - env: COMPILER=clang++-4.0 STATIC_CODE_ANALYSIS=true
  + # seems to not be present yet: https://travis-ci.org/github/onqtam/doctest/jobs/688097537
  + # GCC 10
  + - env: COMPILER=g++-10 HAS_ASAN=true HAS_UBSAN=true HAS_TSAN=true SANITIZER_CXX_FLAGS="-fuse-ld=gold -static-libasan" TSAN_CXX_FLAGS="-ltsan"
  + compiler: gcc
  + sudo: required
  +
  install:
  - if [[ "${CODE_COVERAGE}" == "true" ]]; then gem install coveralls-lcov ; fi
  