CI optimization?

- `profile = "minimal"` might speed up toolchain install times
- make `Install` more atomic/thorough, bump in front of `Info` lest `rustc -V` implicitly install stuff.

Author: MaulingMonkey

.github/workflows/rust.yml

@@ -37,13 +37,13 @@ jobs:
     runs-on: windows-2019
     steps:
     - uses: actions/checkout@v2
+    - name: Install
+      run: |
+        rustup target add x86_64-pc-windows-msvc i686-pc-windows-msvc
     - name: Info
       run: |
         rustc -V
         cargo -V
         cmd /C ver
-    - name: Install
-      run: |
-        rustup target add i686-pc-windows-msvc
     - name: Test
       run: scripts\build

rust-toolchain.toml

@@ -1,2 +1,4 @@
+# https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file
 [toolchain]
 channel = "1.81.0" # MSRV: mcom = "0.1.5"
+profile = "minimal"