Rebuilt appveyor configuration

appveyor.yml

@@ -1,18 +1,17 @@
+version: 1.0.{build}
 environment:
   matrix:
-  - TARGET: x86_64-pc-windows-msvc
-  - TARGET: i686-pc-windows-msvc
-  - TARGET: i686-pc-windows-gnu
+    - TARGET: x86_64-pc-windows-msvc
+    - TARGET: i686-pc-windows-msvc
+    - TARGET: i686-pc-windows-gnu
 install:
-  - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
-  - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
-  - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
-  - SET PATH=%PATH%;C:\MinGW\bin
-  - rustc -V
-  - cargo -V
-
-build_script:
-  - cargo compile
-
+  - ps: >-
+      Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+        - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+        - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+        - SET PATH=%PATH%;C:\MinGW\bin
+        - rustc -V
+        - cargo -V
+build: off
 test_script:
-  - cargo test --verbose
+  - ps: cargo test --verbose