message: ci: Upgrade CI docker images
diff: @@ -8,13 +8,13 @@ parameters:
  executors:
  lint:
  docker:
  - - image: ethereum/cpp-build-env:13-lint
  + - image: ethereum/cpp-build-env:14-lint
  linux-gcc-9:
  docker:
  - - image: ethereum/cpp-build-env:13-gcc-9
  + - image: ethereum/cpp-build-env:14-gcc-9
  linux-clang-9:
  docker:
  - - image: ethereum/cpp-build-env:13-clang-9
  + - image: ethereum/cpp-build-env:14-clang-9
  macos:
  macos:
  xcode: 11.3.0
  @@ -183,9 +183,6 @@ jobs:
  TESTS_FILTER: unittests
  CMAKE_OPTIONS: -DCMAKE_CXX_CLANG_TIDY=clang-tidy-9
  steps:
  - - run:
  - name: "Install clang-tidy"
  - command: sudo apt-get -q update && sudo apt-get -qy install clang-tidy-9
  - checkout
  - build
  - test
  