message: fix(CI): bump rust version, mdbook-linkcheck: fix path+caching
diff: @@ -18,7 +18,7 @@ format:
  - cargo +nightly fmt --all -- --check
  linux:
  - image: 'rust:1.39.0'
  + image: 'rust:1.43.0'
  cache:
  paths:
  - cargo/
  @@ -49,11 +49,16 @@ redox:
  link-check:
  image: hrektts/mdbook
  + cache:
  + paths:
  + - cargo/
  + - cargo/bin
  before_script:
  - apt-get update -qq
  - apt-get install -qq libssl-dev pkg-config build-essential curl git
  - - (test -x $HOME/.cargo/bin/mdbook-linkcheck || cargo install mdbook-linkcheck)
  + - test -x $CARGO_HOME/bin/mdbook-linkcheck || cargo install mdbook-linkcheck
  script:
  + - PATH=$PATH:$CARGO_HOME/bin
  - make manual
  - mdbook build manual
  