message: Adapt test
  Summary:
  Help with debugging callee issues.
  Avoid giving buck details to the callee.
diff: @@ -26,7 +26,15 @@ class ArtifactsTestFixture(unittest.TestCase):
  with open(config_file, "w") as f:
  json.dump(self.config, f)
  - subprocess.check_call(
  + # Remove BUCK_EVENT_PIPE if set.
  + if "BUCK_EVENT_PIPE" in os.environ:
  + env = os.environ.copy()
  + del env["BUCK_EVENT_PIPE"]
  + else:
  + env = os.environ
  +
  + try:
  + subprocess.run(
  shlex.split(os.environ["REDEX_SCRIPT"])
  + [
  "-P",
  @@ -40,8 +48,17 @@ class ArtifactsTestFixture(unittest.TestCase):
  "-o",
  os.path.join(self.tmp, "out.apk"),
  os.environ["INPUT_APK"],
  - ]
  + ],
  + check=True,
  + stdout=subprocess.PIPE,
  + stderr=subprocess.PIPE,
  + # Move to text= when moving to Python > 3.6.
  + universal_newlines=True,
  + env=env,
  )
  + except subprocess.CalledProcessError as e:
  + print(f"stdout:\n{e.stdout}\n---\nstderr:\n{e.stderr}")
  + raise e
  def assert_artifact_exists(self, filename):
  path = os.path.join(self.tmp, filename)
  