EXCEPTION (CommandException): Command failed with error #1! COMMAND hg --config ui.ssh=/core/data/drydock/workingcopy-90/repo/phabricator/bin/ssh-connect status -C --change d9d252df30cb7251ad3ea121eff30c7d2e36dd67 STDOUT (empty) STDERR Call to "proc_open()" to open a subprocess failed: proc_open(): fork failed - Cannot allocate memory #0 /core/data/drydock/workingcopy-90/repo/arcanist/src/future/exec/ExecFuture.php(325): ExecFuture->raiseResultError(Array) #1 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/storage/PhabricatorRepository.php(533): ExecFuture->resolvex() #2 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/worker/commitchangeparser/PhabricatorRepositoryMercurialCommitChangeParserWorker.php(12): PhabricatorRepository->execxLocalCommand('status -C --cha...', 'd9d252df30cb725...') #3 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/worker/commitchangeparser/PhabricatorRepositoryCommitChangeParserWorker.php(52): PhabricatorRepositoryMercurialCommitChangeParserWorker->parseCommitChanges(Object(PhabricatorRepository), Object(PhabricatorRepositoryCommit)) #4 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/worker/__tests__/PhabricatorChangeParserTestCase.php(1170): PhabricatorRepositoryCommitChangeParserWorker->parseChangesForUnitTest(Object(PhabricatorRepository), Object(PhabricatorRepositoryCommit)) #5 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/worker/__tests__/PhabricatorChangeParserTestCase.php(1192): PhabricatorChangeParserTestCase->parseCommit(Object(PhabricatorRepository), Object(PhabricatorRepositoryCommit)) #6 /core/data/drydock/workingcopy-90/repo/phabricator/src/applications/repository/worker/__tests__/PhabricatorChangeParserTestCase.php(395): PhabricatorChangeParserTestCase->expectChanges(Object(PhabricatorRepository), Array, Array) #7 [internal function]: PhabricatorChangeParserTestCase->testMercurialParser() #8 /core/data/drydock/workingcopy-90/repo/arcanist/src/unit/engine/phutil/PhutilTestCase.php(493): call_user_func_array(Array, Array) #9 /core/data/drydock/workingcopy-90/repo/arcanist/src/unit/engine/PhutilUnitTestEngine.php(69): PhutilTestCase->run() #10 /core/data/drydock/workingcopy-90/repo/arcanist/src/unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php(148): PhutilUnitTestEngine->run() #11 /core/data/drydock/workingcopy-90/repo/arcanist/src/workflow/ArcanistUnitWorkflow.php(170): ArcanistConfigurationDrivenUnitTestEngine->run() #12 /core/data/drydock/workingcopy-90/repo/arcanist/scripts/arcanist.php(419): ArcanistUnitWorkflow->run() #13 {main}