ci: reorder jobs, don't make native linux depend on tier 2 tests

(backport <rust-lang#3891>)
(cherry picked from commit 2e4e0ed)

Author: tgross35

.github/workflows/full_ci.yml

@@ -10,68 +10,6 @@ env:
   LIBC_CI: 1
 
 jobs:
-  docker_linux_tier1:
-    name: Docker Linux Tier1
-    runs-on: ubuntu-22.04
-    strategy:
-      fail-fast: true
-      matrix:
-        target:
-          - i686-unknown-linux-gnu
-          - x86_64-unknown-linux-gnu
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Rust toolchain
-        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
-      - name: Execute run-docker.sh
-        run: sh ./ci/run-docker.sh ${{ matrix.target }}
-
-  macos:
-    name: macOS
-    runs-on: macos-13
-    strategy:
-      fail-fast: true
-      matrix:
-        target:
-          - x86_64-apple-darwin
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Rust toolchain
-        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
-      - name: Execute run.sh
-        run: sh ./ci/run.sh ${{ matrix.target }}
-
-  windows:
-    name: Windows
-    runs-on: windows-2022
-    env:
-      OS: windows
-    strategy:
-      fail-fast: true
-      matrix:
-        include:
-          - target: x86_64-pc-windows-gnu
-            env:
-              ARCH_BITS: 64
-              ARCH: x86_64
-          - target: x86_64-pc-windows-msvc
-          #- target: i686-pc-windows-gnu
-          #  env:
-          #    ARCH_BITS: 32
-          #    ARCH: i686
-          - target: i686-pc-windows-msvc
-    steps:
-      - uses: actions/checkout@v4
-      - name: Self-update rustup
-        run: rustup self update
-        shell: bash
-      - name: Setup Rust toolchain
-        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
-        shell: bash
-      - name: Execute run.sh
-        run: sh ./ci/run.sh ${{ matrix.target }}
-        shell: bash
-
   style_check:
     name: Style check
     runs-on: ubuntu-22.04
@@ -162,7 +100,6 @@ jobs:
 
   build_channels_linux:
     name: Build Channels Linux
-    needs: docker_linux_tier2
     runs-on: ubuntu-22.04
     env:
       OS: linux
@@ -232,6 +169,108 @@ jobs:
         run: TOOLCHAIN=${{ matrix.toolchain }} sh ./ci/build.sh
         shell: bash
 
+  macos:
+    name: macOS
+    runs-on: macos-13
+    strategy:
+      fail-fast: true
+      matrix:
+        target:
+          - x86_64-apple-darwin
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run.sh
+        run: sh ./ci/run.sh ${{ matrix.target }}
+
+  windows:
+    name: Windows
+    runs-on: windows-2022
+    env:
+      OS: windows
+    strategy:
+      fail-fast: true
+      matrix:
+        include:
+          - target: x86_64-pc-windows-gnu
+            env:
+              ARCH_BITS: 64
+              ARCH: x86_64
+          - target: x86_64-pc-windows-msvc
+          #- target: i686-pc-windows-gnu
+          #  env:
+          #    ARCH_BITS: 32
+          #    ARCH: i686
+          - target: i686-pc-windows-msvc
+    steps:
+      - uses: actions/checkout@v4
+      - name: Self-update rustup
+        run: rustup self update
+        shell: bash
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+        shell: bash
+      - name: Execute run.sh
+        run: sh ./ci/run.sh ${{ matrix.target }}
+        shell: bash
+
+  docker_linux_tier1:
+    name: Docker Linux Tier1
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: true
+      matrix:
+        target:
+          - i686-unknown-linux-gnu
+          - x86_64-unknown-linux-gnu
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run-docker.sh
+        run: sh ./ci/run-docker.sh ${{ matrix.target }}
+
+  docker_linux_tier2:
+    name: Docker Linux Tier2
+    needs: [docker_linux_tier1, style_check]
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: true
+      max-parallel: 12
+      matrix:
+        target:
+          - aarch64-linux-android
+          - aarch64-unknown-linux-gnu
+          - aarch64-unknown-linux-musl
+          - arm-linux-androideabi
+          - arm-unknown-linux-gnueabihf
+          - arm-unknown-linux-musleabihf
+          - i686-linux-android
+          - i686-unknown-linux-musl
+          - powerpc-unknown-linux-gnu
+          - powerpc64-unknown-linux-gnu
+          - powerpc64le-unknown-linux-gnu
+          - s390x-unknown-linux-gnu
+          - riscv64gc-unknown-linux-gnu
+          - wasm32-wasip1
+          - wasm32-wasip2
+          - sparc64-unknown-linux-gnu
+          - wasm32-unknown-emscripten
+          - x86_64-linux-android
+          # FIXME: Exec format error (os error 8)
+          # - x86_64-unknown-linux-gnux32
+          - x86_64-unknown-linux-musl
+          # FIXME: It seems some items in `src/unix/mod.rs`
+          # aren't defined on redox actually.
+          # - x86_64-unknown-redox
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run-docker.sh
+        run: sh ./ci/run-docker.sh ${{ matrix.target }}
+
   check_cfg:
     name: "Check #[cfg]s"
     runs-on: ubuntu-22.04