we know the service is started, diesel should be able to connect again

Author: anp

.travis.yml

@@ -21,10 +21,9 @@ env: |
   RUST_BACKTRACE=1 \
   RUST_LOG=error,rfcbot=debug
 before_install:
-  - sudo systemctl start postgresql
-  - psql -d "$DATABASE_URL" --list
   - cargo fmt --all -- --check
 install:
+  - sudo systemctl start postgresql
   - cargo install diesel_cli --no-default-features --features postgres -Z install-upgrade
 before_script:
   - diesel setup