I don't believe that we need this any more now that `cargo-vendor` isn't
installed to create a source tarball (that only happens on Linux)
osx_image: xcode8.2
install: >
travis_retry curl -o /usr/local/bin/sccache https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-02-25-sccache-x86_64-apple-darwin &&
- chmod +x /usr/local/bin/sccache &&
- brew uninstall --ignore-dependencies openssl &&
- brew install openssl --universal --without-test
+ chmod +x /usr/local/bin/sccache
- env: >
RUST_CHECK_TARGET=dist
RUST_CONFIGURE_ARGS="--target=aarch64-apple-ios,armv7-apple-ios,armv7s-apple-ios,i386-apple-ios,x86_64-apple-ios --enable-extended"