try out cache: cargo with travis

This commit is contained in:
Andre Bogus 2016-06-24 07:20:33 +02:00
parent 2cea1eef41
commit edf3262500

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@ -1,6 +1,7 @@
language: rust language: rust
rust: nightly rust: nightly
sudo: false sudo: false
cache: cargo
env: env:
global: global: