3 # Cache the global cargo directory, but NOT the local `target` directory which
4 # we cannot reuse anyway when the nightly changes (and it grows quite large
17 - RUST_TEST_NOCAPTURE=1
21 # Linux: install extra stuff for cross-compilation
22 - if [[ "$TRAVIS_OS_NAME" == linux ]]; then sudo apt update && sudo apt install gcc-multilib; fi
23 # Compute the rust version we use. We do not use "language: rust" to have more control here.
25 if [[ "$TRAVIS_EVENT_TYPE" == cron ]]; then
26 RUSTC_HASH=$(git ls-remote https://github.com/rust-lang/rust.git master | awk '{print $1}')
28 RUSTC_HASH=$(cat rust-version)
30 # Install Rust ("stable" toolchain for better caching, it is just used to build rustup-toolchain-install-master)
31 - curl https://build.travis-ci.org/files/rustup-init.sh -sSf | sh -s -- -y --default-toolchain stable
32 - export PATH=$HOME/.cargo/bin:$PATH
33 # Install "master" toolchain
34 - cargo install rustup-toolchain-install-master || echo "rustup-toolchain-install-master already installed"
35 - travis_retry rustup-toolchain-install-master -f -n master $RUSTC_HASH -c cargo -c rust-src
36 - rustup default master
43 # Don't cache "master" toolchain, it's a waste
44 - rustup default stable
45 - rustup toolchain uninstall master
51 - post+travis@ralfj.de
52 - travis-miri@oli-obk.de