1language: rust 2cache: cargo 3sudo: false 4 5addons: 6 apt: 7 packages: 8 - binutils 9 10before_script: 11- export RUST_BACKTRACE=1 12 13os: 14- linux 15 16rust: 17- stable 18 19script: | 20 RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install --force cargo-tarpaulin 21 cargo build --example addr2line 22 cargo tarpaulin --verbose --ciserver travis-ci --coveralls "$TRAVIS_JOB_ID"; 23