Remove dazel run from tests

.bazelrc

@@ -6,6 +6,12 @@ build --enable_platform_specific_config
 # Verbose failure logs when something goes wrong.
 build --verbose_failures
 
+# By default run both (target) compilation mode and host compilation
+# mode in 'fastbuild' so that any "tools" that get build (which are
+# built for the host) don't require building things a second time.
+build --compilation_mode=fastbuild
+build --host_compilation_mode=fastbuild
+
 # Build with clang (rather than the default of gcc) since clang compiles
 # templates faster and produces better error messages.
 # Prefer repo_env over action_env to avoid invalidating the action graph:

.github/workflows/build_and_test.yml

@@ -27,27 +27,20 @@ on:
 jobs:
   build-and-test:
     name: Build and Test
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.runner }}
     strategy:
       matrix:
         include:
-          - os: macos-latest
+          - runner: macos-latest
             sudo-command: "sudo"
-            # Explicitly not using `dazel` here as we don't want to
-            # build/test on Linux but on macOS!
-            bazel-command: "bazelisk"
             bazel-config: ""
             output-user_root: ""
-          - os: ubuntu-latest
+          - runner: 64_core_GitHub_hosted
             sudo-command: "sudo"
-            bazel-command: "dazel"
-            bazel-config: "--config=asan"
+            bazel-config: "--config=asan --test_env=ASAN_OPTIONS=detect_odr_violation=0"
             output-user_root: ""
-          - os: windows-2019
+          - runner: windows-2019
             sudo-command: "" # The Windows runner already runs as root.
-            # Explicitly not using `dazel` here as we don't want to
-            # build/test on Linux but on Windows!
-            bazel-command: "bazelisk"
             bazel-config: ""
             # Fixes issue #248.
             output-user_root: "--output_user_root=C:/bzl"
@@ -84,19 +77,6 @@ jobs:
         if: ${{ matrix.os == 'windows-2019' }}
         run: ${{ matrix.sudo-command }} pip3 install wheel
 
-      # Install Dazel for use on Linux so that we use the same build
-      # tooling in our Actions as we do on our workstations.
-      - name: Install Dazel
-        if: ${{ matrix.bazel-command == 'dazel' }}
-        run: ${{ matrix.sudo-command }} pip3 install dazel
-
-      # Invoke 'dazel version' in order to build the Docker container
-      # as a separate step so we can track how long it takes and
-      # optimize as necessary.
-      - name: Dazel Docker Build
-        if: ${{ matrix.bazel-command == 'dazel' }}
-        run: dazel version
-
       # With the exception of GITHUB_TOKEN, secrets are not passed to the runner
       # when a workflow is triggered from a forked repository, and thus we
       # can only set up a remote cache if this pull request comes from a
@@ -110,7 +90,7 @@ jobs:
 
       - name: Build
         run: |
-          ${{ matrix.bazel-command }} \
+          bazelisk \
             ${{ matrix.output-user_root }} \
             build \
             ${{ matrix.bazel-config }} \
@@ -122,7 +102,7 @@ jobs:
 
       - name: Test
         run: |
-          ${{ matrix.bazel-command }} \
+          bazelisk \
             ${{ matrix.output-user_root }} \
             test \
             ${{ matrix.bazel-config }} \

.gitignore

@@ -4,9 +4,6 @@
 user.bazelrc
 *~
 
-# Runtime file for Dazel.
-.dazel_run
-
 # Files inside submodules. This is moot for git itself, since it knows that
 # these are submodules and that any file inside a submodule should be treated
 # as being in a separate repo (with its own .gitignore) but it is useful for

.mergequeue/config.yml

@@ -14,8 +14,8 @@ merge_rules:
     number_of_approvals: 1
     required_checks:
       - check_code_style (ubuntu-latest)
-      - Build and Test (ubuntu-latest, sudo, dazel, --config=asan)
-      - Build and Test (macos-latest, sudo, bazelisk)
+      - Build and Test (ubuntu-latest, 64_core_GitHub_hosted, sudo, --config=asan --test_env=ASAN_OPTIONS=detect_odr_violation=0)
+      - Build and Test (macos-latest, macos-latest, sudo, bazelisk)
     use_github_mergeability: false
     conversation_resolution_required: true
   merge_mode: