Fix travis

kazimuth · Aug 24, 2018 · 0b15854 · 0b15854
1 parent 20dd327
commit 0b15854
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -11,13 +11,17 @@ addons:
         packages:
             - libssl-dev
 
+before_cache: |
+  if [[ "$TRAVIS_RUST_VERSION" == stable ]]; then
+    RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install cargo-tarpaulin
+  fi
+
 script:
   - cargo build
   - cargo test
   - cargo doc
 
 after_success: |
   if [[ "$TRAVIS_RUST_VERSION" == stable ]]; then
-    RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install cargo-tarpaulin
     cargo tarpaulin --ciserver travis-ci --coveralls $TRAVIS_JOB_ID
   fi