message: Trying to make cargo happy
diff: @@ -14,8 +14,8 @@ script:
  # Sccache
  # - curl -L https://github.com/mozilla/sccache/releases/download/0.2.10/sccache-0.2.10-x86_64-unknown-linux-musl.tar.gz | tar xzf -
  # - export RUSTC_WRAPPER=`pwd`/sccache-0.2.10-x86_64-unknown-linux-musl/sccache
  - - command -v sccache >/dev/null 2>&1 || cargo install sccache
  - - export RUSTC_WRAPPER=sccache
  + - test -f /home/travis/.cargo/bin/sccache || cargo install sccache --force
  + - export RUSTC_WRAPPER=/home/travis/.cargo/bin/sccache
  - mkdir -p /home/travis/.sccache/
  - export SCCACHE_DIR="/home/travis/.sccache/"
  - SCCACHE_ERROR_LOG=`pwd`/sccache.log RUST_LOG=debug $RUSTC_WRAPPER --start-server
  