Minor Travis config cleanup

.travis.yml

@@ -1,12 +1,12 @@
 before_install:
-    - yes | sudo add-apt-repository ppa:hansjorg/rust
-    - sudo apt-get update
+  - yes | sudo add-apt-repository ppa:hansjorg/rust
+  - sudo apt-get update
 install:
-    - sudo apt-get install rust-nightly
+  - sudo apt-get install rust-nightly
 before_script:
-    - ./travis/setup.sh
+  - ./travis/setup.sh
 script:
-    - rustc --lib --out-dir . src/postgres/lib.rs
-    - rustc --test --out-dir . -L. --cfg travis src/postgres/test.rs
-    - ./test
-#    - rustpkg test postgres
+  - rustc --lib --out-dir . src/postgres/lib.rs
+  - rustc --test --out-dir . -L. --cfg travis src/postgres/test.rs
+  - ./test
+#  - rustpkg test postgres

src/postgres/test.rs

@@ -5,6 +5,7 @@ use extra::comm::DuplexStream;
 use extra::future::Future;
 use extra::time;
 use extra::time::Timespec;
+#[cfg(not(travis))] // Travis uses Postgres 9.1
 use extra::json;
 use extra::uuid::Uuid;
 use std::f32;

travis/setup.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -ev
+set -e
 
 cd "$(dirname "$0")"