Delete appveyor.yml

appveyor.yml

@@ -1,31 +0,0 @@
-image: Visual Studio 2017
-
-environment:
-  global:
-    PROJECT_NAME: nushell
-    RUST_BACKTRACE: 1
-  matrix:
-    - TARGET: x86_64-pc-windows-msvc
-      CHANNEL: nightly
-      BITS: 64
-
-install:
-  - set PATH=C:\msys64\mingw%BITS%\bin;C:\msys64\usr\bin;%PATH%
-  - curl -sSf -o rustup-init.exe https://win.rustup.rs
-  # Install rust
-  - rustup-init.exe -y --default-host %TARGET% --default-toolchain %CHANNEL%-%TARGET%
-  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
-  # Required for Racer autoconfiguration
-  - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
-
-
-build: false
-
-test_script:
-  # compile #[cfg(not(test))] code
-  - cargo build --verbose
-  - cargo test --all --verbose
-
-cache:
-  - target -> Cargo.lock
-  - C:\Users\appveyor\.cargo\registry -> Cargo.lock