V8: Show build environment in failure logs

scripts/slave/recipes/v8.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 DEPS = [
   'archive',
   'chromium',
   'depot_tools/gclient',
   'recipe_engine/json',
   'recipe_engine/path',
@@ skipping 214 matching lines @@
         'client.v8',
         'V8 Linux64 - internal snapshot',
         'one_failure',
     ) +
     api.override_step_data('Check', api.v8.one_failure())
   )
 
   yield (
     api.v8.test(
         'client.v8',
+        'V8 Linux64',
+        'one_failure_build_env_not_supported',
+    ) +
+    api.override_step_data('Check', api.v8.one_failure()) +
+    api.properties(parent_build_environment=None)
+  )
+
+  yield (
+    api.v8.test(
+        'client.v8',
         'V8 Fuzzer',
         'fuzz_archive',
     ) +
     api.override_step_data('Fuzz on Ubuntu-12.04', retcode=1)
   )
 
   # Bisect over range a1, a2, a3. Assume a2 is the culprit. Steps:
   # Bisect a0 -> no failures.
   # Bisect a2 -> failures.
   # Bisect a1 -> no failures.
@@ skipping 136 matching lines @@
     api.v8.test(
         'tryserver.v8',
         'v8_linux_rel_ng_triggered',
         'slow_tests',
         requester='commit-bot@chromium.org',
         patch_project='v8',
         blamelist=['dude@chromium.org'],
     ) + api.override_step_data(
         'Check', api.v8.output_json(unmarked_slow_test=True))
   )