DO NOT MERGE run windows on try

Author: emilyalbini

src/ci/azure-pipelines/try.yml

@@ -6,21 +6,53 @@ variables:
 - group: prod-credentials
 
 jobs:
-- job: Linux
+- job: Windows
   timeoutInMinutes: 600
   pool:
-    vmImage: ubuntu-16.04
+    vmImage: 'vs2017-win2016'
   steps:
   - template: steps/run.yml
   strategy:
     matrix:
-      dist-x86_64-linux:
-        IMAGE: dist-x86_64-linux
+      # 32/64 bit MSVC and GNU deployment
+      dist-x86_64-msvc:
+        MSYS_BITS: 64
+        RUST_CONFIGURE_ARGS: >
+          --build=x86_64-pc-windows-msvc
+          --target=x86_64-pc-windows-msvc,aarch64-pc-windows-msvc
+          --enable-full-tools
+          --enable-profiler
+        SCRIPT: python x.py dist
+        DIST_REQUIRE_ALL_TOOLS: 1
+        DEPLOY: 1
+      dist-i686-msvc:
+        MSYS_BITS: 32
+        RUST_CONFIGURE_ARGS: >
+          --build=i686-pc-windows-msvc
+          --target=i586-pc-windows-msvc
+          --enable-full-tools
+          --enable-profiler
+        SCRIPT: python x.py dist
+        DIST_REQUIRE_ALL_TOOLS: 1
+        DEPLOY: 1
+      dist-i686-mingw:
+        MSYS_BITS: 32
+        RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-full-tools --enable-profiler
+        SCRIPT: python x.py dist
+        MINGW_URL: https://rust-lang-ci-mirrors.s3-us-west-1.amazonaws.com/rustc
+        MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
+        MINGW_DIR: mingw32
+        DIST_REQUIRE_ALL_TOOLS: 1
+        DEPLOY: 1
+      dist-x86_64-mingw:
+        MSYS_BITS: 64
+        SCRIPT: python x.py dist
+        RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-full-tools --enable-profiler
+        MINGW_URL: https://rust-lang-ci-mirrors.s3-us-west-1.amazonaws.com/rustc
+        MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
+        MINGW_DIR: mingw64
+        DIST_REQUIRE_ALL_TOOLS: 1
         DEPLOY: 1
-
-      dist-x86_64-linux-alt:
-        IMAGE: dist-x86_64-linux
-        DEPLOY_ALT: 1
 
 # The macOS and Windows builds here are currently disabled due to them not being
 # overly necessary on `try` builds. We also don't actually have anything that