Step to reproduce, from Phorge directory:
arc unit ./src/applications/repository/worker/__tests__/PhabricatorChangeParserTestCase.php
What I get in my Italian terminal:
FAIL PhabricatorChangeParserTestCase::testSubversionPartialParser
EXCEPTION (CommandException): Command failed with error #1!
COMMAND
svn --non-interactive log --xml --quiet --limit 4 file:///tmp/bh072tfk9wgkc84o/trunk/@2
STDOUT
<?xml version="1.0" encoding="UTF-8"?>
<log>
STDERR
svn: E160013: File non trovato: revisione 2, percorso '/trunk'
#0 /home/boz/repos/arcanist/src/future/exec/ExecFuture.php(341): ExecFuture->raiseResultError(Array)
#1 /home/boz/repos/phorge/src/applications/repository/storage/PhabricatorRepository.php(495): ExecFuture->resolvex()
#2 /home/boz/repos/phorge/src/applications/repository/engine/PhabricatorRepositoryDiscoveryEngine.php(256): PhabricatorRepository->execxRemoteCommand('...', 4, '...')
#3 /home/boz/repos/phorge/src/applications/repository/engine/PhabricatorRepositoryDiscoveryEngine.php(71): PhabricatorRepositoryDiscoveryEngine->discoverSubversionCommits()
#4 /home/boz/repos/phorge/src/applications/repository/engine/PhabricatorRepositoryDiscoveryEngine.php(53): PhabricatorRepositoryDiscoveryEngine->discoverCommitsWithLock()
#5 /home/boz/repos/phorge/src/applications/repository/worker/__tests__/PhabricatorChangeParserTestCase.php(971): PhabricatorRepositoryDiscoveryEngine->discoverCommits()
#6 /home/boz/repos/arcanist/src/unit/engine/phutil/PhutilTestCase.php(639): PhabricatorChangeParserTestCase->testSubversionPartialParser()
#7 /home/boz/repos/arcanist/src/unit/engine/PhutilUnitTestEngine.php(69): PhutilTestCase->run()
#8 /home/boz/repos/arcanist/src/unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php(148): PhutilUnitTestEngine->run()
#9 /home/boz/repos/arcanist/src/workflow/ArcanistUnitWorkflow.php(170): ArcanistConfigurationDrivenUnitTestEngine->run()
#10 /home/boz/repos/arcanist/scripts/arcanist.php(427): ArcanistUnitWorkflow->run()
#11 {main}