Remove appveyor and use Azure Pipelines instead

Author: gnzlbg

.appveyor.yml

@@ -0,0 +1,15 @@
+trigger:
+  - master
+
+jobs:
+- template: ci/azure-job-test-all.yml
+  parameters:
+    vmImage: vs2017-win2016
+    name: x86_64_msvc
+    target: x86_64-pc-windows-msvc
+- template: ci/azure-job-test-all.yml
+  parameters:
+    vmImage: vs2017-win2016
+    toolchain: nightly-x86_64-gnu
+    name: x86_64_mingw
+    target: x86_64-pc-windows-gnu

.azure-pipelines.yml

@@ -13,11 +13,11 @@ matrix:
     - name: "i686-unknown-linux-gnu"
       env: TARGET=i686-unknown-linux-gnu
     - name: "i686-apple-darwin"
-      env: TARGET=i686-apple-darwin NO_DOCKER=1
+      env: TARGET=i686-apple-darwin
       os: osx
       osx_image: xcode10
     - name: "x86_64-apple-darwin"
-      env: TARGET=x86_64-apple-darwin NO_DOCKER=1
+      env: TARGET=x86_64-apple-darwin
       os: osx
       osx_image: xcode10
       install: true

.travis.yml

@@ -0,0 +1,23 @@
+parameters:
+  toolchain: 'nightly'
+
+steps:
+  - bash: |
+      curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $TOOLCHAIN
+      echo "##vso[task.setvariable variable=PATH;]$PATH:$HOME/.cargo/bin"
+    displayName: Install rust
+    condition: ne( variables['Agent.OS'], 'Windows_NT' )
+    env:
+      TOOLCHAIN: ${{ parameters.toolchain }}
+  - script: |
+      curl -sSf -o rustup-init.exe https://win.rustup.rs
+      rustup-init.exe -y --default-toolchain %TOOLCHAIN%
+      echo "##vso[task.setvariable variable=PATH;]%PATH%;%USERPROFILE%\.cargo\bin"
+    displayName: Install rust
+    condition: eq( variables['Agent.OS'], 'Windows_NT' )
+    env:
+      TOOLCHAIN: ${{ parameters.toolchain }}
+  - script: |
+        rustc -Vv
+        cargo -V
+    displayName: Query rust and cargo versions

ci/azure-install-rust.yml

@@ -0,0 +1,15 @@
+parameters:
+  toolchain: 'nightly'
+  vmImage: 'ubuntu-16.04'
+  name: ''
+
+jobs:
+- job: ${{ parameters.name }}
+  pool:
+    vmImage: ${{ parameters.vmImage }}
+  steps:
+    - template: azure-install-rust.yml
+      parameters:
+        toolchain: ${{ parameters.toolchain }}
+    - script: cargo test -vv --all --target ${{ parameters.target }}
+    - script: cargo test -vv --all --release --target ${{ parameters.target }}