upload.py: Fix immutable exception attribute.

upload.py: Fix immutable exception attribute.

BUG=chromium:356813
TEST=local
  - Actually failed login, watched error message get printed.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=294705

[dnj, 2015-04-07 19:20:15]

dnj@chromium.org changed reviewers:
+ stip@chromium.org, vadimsh@chromium.org

[dnj, 2015-04-07 19:20:16]

So much for minimal changes. Apparently this attribute is immutable. PTAL.

[ghost stip (do not use), 2015-04-07 19:23:53]

lgtm

[dnj, 2015-04-07 19:26:59]

The CQ bit was checked by dnj@chromium.org

[commit-bot: I haz the power, 2015-04-07 19:27:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1063143003/1

[commit-bot: I haz the power, 2015-04-07 19:28:57]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-07 19:28:58]

Presubmit check for 1063143003-1 failed and returned exit status 1.

Running presubmit commit checks ...
Checking out rietveld...
Running save-description-on-failure.sh
Running push-basic.sh
Running upstream.sh
Running submit-from-new-dir.sh
Running abandon.sh
Running submodule-merge-test.sh
Running upload-local-tracking-branch.sh
Running hooks.sh
Running post-dcommit-hook-test.sh
Running upload-stale.sh
Running patch.sh
Running basic.sh

** Presubmit ERRORS **
tests/gclient_smoketest.py (57.46s) failed
Ffatal: reference is not a tree: 691f3da5f42fe6b69566d7fa0dd3fc1a8c203b31
EE..............................................
======================================================================
ERROR: testBlinkDEPSChangeUsingGit (__main__.BlinkDEPSTransitionSmokeTest)
Like testBlinkDEPSChangeUsingGclient, but move the main project using
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/gclient_smoketest.py", line 1630, in testBlinkDEPSChangeUsingGit
    cwd=self.checkout_path)
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
484, in check_call
    check_call_out(args, **kwargs)
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
478, in check_call_out
    returncode, args, kwargs.get('cwd'), out[0], out[1])
CalledProcessError: Command git checkout -q
691f3da5f42fe6b69566d7fa0dd3fc1a8c203b31 returned non-zero exit status 128 in
/tmp/trialk1Rubk/__main__.BlinkDEPSTransitionSmokeTest.testBlinkDEPSChangeUsingGit/src

======================================================================
ERROR: testBlinkLocalBranchesArePreserved
(__main__.BlinkDEPSTransitionSmokeTest)
Checks that the state of local git branches are effectively preserved
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/gclient_smoketest.py", line 1656, in
testBlinkLocalBranchesArePreserved
    self.CheckStatusPreMergePoint()
  File "tests/gclient_smoketest.py", line 1558, in CheckStatusPreMergePoint
    self.blink), self.blink_git_url)
  File "/b/infra_internal/commit_queue/workdir/tools/depot_tools/scm.py", line
121, in Capture
    cwd=cwd, stderr=subprocess2.PIPE, env=env, **kwargs)
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
515, in check_output
    return check_call_out(args, stdout=PIPE, **kwargs)[0]
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
475, in check_call_out
    out, returncode = communicate(args, **kwargs)
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
449, in communicate
    proc = Popen(args, **kwargs)
  File
"/b/infra_internal/commit_queue/workdir/tools/depot_tools/subprocess2.py", line
253, in __init__
    % (str(e), kwargs.get('cwd'), args[0]))
OSError: Execution failed with error: [Errno 2] No such file or directory:
'/tmp/trialk1Rubk/__main__.BlinkDEPSTransitionSmokeTest.testBlinkLocalBranchesArePreserved/src/third_party/WebKit'.
Check that
/tmp/trialk1Rubk/__main__.BlinkDEPSTransitionSmokeTest.testBlinkLocalBranchesArePreserved/src/third_party/WebKit
or git exist and have execution permission.

======================================================================
FAIL: testBlinkDEPSChangeUsingGclient (__main__.BlinkDEPSTransitionSmokeTest)
Checks that {src,blink} repos are consistent when syncing going back and
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/gclient_smoketest.py", line 1601, in
testBlinkDEPSChangeUsingGclient
    self.assertEqual(res[2], 0, 'DEPS change sync failed.')
AssertionError: DEPS change sync failed.

----------------------------------------------------------------------
Ran 49 tests in 57.228s

FAILED (failures=1, errors=2)


Presubmit checks took 98.7s to calculate.

[dnj, 2015-04-07 19:30:48]

The CQ bit was checked by dnj@chromium.org

[commit-bot: I haz the power, 2015-04-07 19:31:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1063143003/1

[commit-bot: I haz the power, 2015-04-07 19:33:10]

Committed patchset #1 (id:1) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=294705