message: ci: Disable cross for i686 Windows, add multilib for i686 Linux for Nightly
  Disables an unnecessary use of cross for i686 Windows, and add multilib for i686 Linux since apparently that's needed now.
diff: @@ -68,7 +68,7 @@ jobs:
  - {
  os: "ubuntu-18.04",
  target: "i686-unknown-linux-gnu",
  - cross: true,
  + cross: false,
  strip: true,
  }
  - {
  @@ -143,6 +143,13 @@ jobs:
  override: true
  target: ${{ matrix.triple.target }}
  + - name: Install gcc-multilib for (Linux i686)
  + if: matrix.triple.target == 'i686-unknown-linux-gnu' || matrix.triple.target == 'i686-unknown-linux-musl'
  + run: |
  + sudo dpkg --add-architecture i386
  + sudo apt update
  + sudo apt install gcc-multilib -y
  +
  - uses: Swatinem/rust-cache@v1
  with:
  key: ${{ matrix.triple.target }}
  