fix travise cov integration
@@ -56,7 +56,7 @@ after_success:
- |
if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_RUST_VERSION" == "stable" ]]; then
- bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh)
+ RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install -f cargo-tarpaulin
USE_SKEPTIC=1 cargo tarpaulin --out Xml --no-count
bash <(curl -s https://codecov.io/bash)
echo "Uploaded code coverage"
