build: strip before caching in .cargo/bin

tesuji · tesuji · commit 07119d331ef7 · 2019-10-27T01:57:50.000+07:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,6 +12,7 @@ cache:
   directories:
     - $HOME/.cargo
 before_cache:
+  - strip -s $HOME/.cargo/bin/*
   - cargo install -Z install-upgrade cargo-cache --debug
   - cargo cache --autoclean
 
