Install diesel_cli in release mode on CI
I'm assuming this was compiled with `--debug` previously to reduce
build times.  Now that `cargo target` is cached on CI, it seems fine to
build this with optimizations enabled.
@@ -21,7 +21,7 @@ before_install:
- nvm install 8
install:
- - cargo install --force diesel_cli --vers 1.0.0-rc1 --debug --no-default-features --features postgres && export PATH=$HOME/.cargo/bin:$PATH
+ - cargo install --force diesel_cli --vers 1.0.0 --no-default-features --features postgres && export PATH=$HOME/.cargo/bin:$PATH
before_script:
- diesel database setup
