diff --git a/src/applications/diffusion/protocol/DiffusionRepositoryClusterEngine.php b/src/applications/diffusion/protocol/DiffusionRepositoryClusterEngine.php
index 999383d34..57ee5476b 100644
--- a/src/applications/diffusion/protocol/DiffusionRepositoryClusterEngine.php
+++ b/src/applications/diffusion/protocol/DiffusionRepositoryClusterEngine.php
@@ -1,904 +1,904 @@
 <?php
 
 /**
  * Manages repository synchronization for cluster repositories.
  *
  * @task config Configuring Synchronization
  * @task sync Cluster Synchronization
  * @task internal Internals
  */
 final class DiffusionRepositoryClusterEngine extends Phobject {
 
   private $repository;
   private $viewer;
   private $logger;
 
   private $clusterWriteLock;
   private $clusterWriteVersion;
   private $clusterWriteOwner;
 
 
 /* -(  Configuring Synchronization  )---------------------------------------- */
 
 
   public function setRepository(PhabricatorRepository $repository) {
     $this->repository = $repository;
     return $this;
   }
 
   public function getRepository() {
     return $this->repository;
   }
 
   public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   public function getViewer() {
     return $this->viewer;
   }
 
   public function setLog(DiffusionRepositoryClusterEngineLogInterface $log) {
     $this->logger = $log;
     return $this;
   }
 
 
 /* -(  Cluster Synchronization  )-------------------------------------------- */
 
 
   /**
    * Synchronize repository version information after creating a repository.
    *
    * This initializes working copy versions for all currently bound devices to
    * 0, so that we don't get stuck making an ambiguous choice about which
    * devices are leaders when we later synchronize before a read.
    *
    * @task sync
    */
   public function synchronizeWorkingCopyAfterCreation() {
     if (!$this->shouldEnableSynchronization(false)) {
       return;
     }
 
     $repository = $this->getRepository();
     $repository_phid = $repository->getPHID();
 
     $service = $repository->loadAlmanacService();
     if (!$service) {
       throw new Exception(pht('Failed to load repository cluster service.'));
     }
 
     $bindings = $service->getActiveBindings();
     foreach ($bindings as $binding) {
       PhabricatorRepositoryWorkingCopyVersion::updateVersion(
         $repository_phid,
         $binding->getDevicePHID(),
         0);
     }
 
     return $this;
   }
 
 
   /**
    * @task sync
    */
   public function synchronizeWorkingCopyAfterHostingChange() {
     if (!$this->shouldEnableSynchronization(false)) {
       return;
     }
 
     $repository = $this->getRepository();
     $repository_phid = $repository->getPHID();
 
     $versions = PhabricatorRepositoryWorkingCopyVersion::loadVersions(
       $repository_phid);
     $versions = mpull($versions, null, 'getDevicePHID');
 
     // After converting a hosted repository to observed, or vice versa, we
     // need to reset version numbers because the clocks for observed and hosted
     // repositories run on different units.
 
     // We identify all the cluster leaders and reset their version to 0.
     // We identify all the cluster followers and demote them.
 
     // This allows the cluster to start over again at version 0 but keep the
     // same leaders.
 
     if ($versions) {
       $max_version = (int)max(mpull($versions, 'getRepositoryVersion'));
       foreach ($versions as $version) {
         $device_phid = $version->getDevicePHID();
 
         if ($version->getRepositoryVersion() == $max_version) {
           PhabricatorRepositoryWorkingCopyVersion::updateVersion(
             $repository_phid,
             $device_phid,
             0);
         } else {
           PhabricatorRepositoryWorkingCopyVersion::demoteDevice(
             $repository_phid,
             $device_phid);
         }
       }
     }
 
     return $this;
   }
 
 
   /**
    * @task sync
    */
   public function synchronizeWorkingCopyBeforeRead() {
     if (!$this->shouldEnableSynchronization(true)) {
       return;
     }
 
     $repository = $this->getRepository();
     $repository_phid = $repository->getPHID();
 
     $device = AlmanacKeys::getLiveDevice();
     $device_phid = $device->getPHID();
 
     $viewer = $this->getViewer(); // c4s custo
 
     $read_lock = PhabricatorRepositoryWorkingCopyVersion::getReadLock(
       $repository_phid,
       $device_phid);
 
     $lock_wait = phutil_units('2 minutes in seconds');
 
     if($viewer->getIsAdmin()) { // c4s custo
         $this->logLine(
           pht(
             'Acquiring read lock for repository "%s" on device "%s"...',
             $repository->getDisplayName(),
             $device->getName()));
-    } else {
-        $this->logLine(
-          pht(
-            'Acquiring read lock for repository "%s"',
-            $repository->getDisplayName()));
     }
 
     try {
       $start = PhabricatorTime::getNow();
       $read_lock->lock($lock_wait);
       $waited = (PhabricatorTime::getNow() - $start);
 
       if ($waited) {
         if($viewer->getIsAdmin()) { // c4s custo
             $this->logLine(
               pht(
                 'Acquired read lock after %s second(s).',
                 new PhutilNumber($waited)));
         }
       } else {
         if($viewer->getIsAdmin()) { // c4s custo
             $this->logLine(
               pht(
                 'Acquired read lock immediately.'));
         }
       }
     } catch (PhutilLockException $ex) {
       throw new PhutilProxyException(
         pht(
           'Failed to acquire read lock after waiting %s second(s). You '.
           'may be able to retry later. (%s)',
           new PhutilNumber($lock_wait),
           $ex->getHint()),
         $ex);
     }
 
     $versions = PhabricatorRepositoryWorkingCopyVersion::loadVersions(
       $repository_phid);
     $versions = mpull($versions, null, 'getDevicePHID');
 
     $this_version = idx($versions, $device_phid);
     if ($this_version) {
       $this_version = (int)$this_version->getRepositoryVersion();
     } else {
       $this_version = 0; // c4s custo (bugfix T2513)
     }
 
     if ($versions) {
       // This is the normal case, where we have some version information and
       // can identify which nodes are leaders. If the current node is not a
       // leader, we want to fetch from a leader and then update our version.
 
       $max_version = (int)max(mpull($versions, 'getRepositoryVersion'));
       if ($max_version > $this_version) {
         if ($repository->isHosted()) {
           $fetchable = array();
           foreach ($versions as $version) {
             if ($version->getRepositoryVersion() == $max_version) {
               $fetchable[] = $version->getDevicePHID();
             }
           }
 
           $this->synchronizeWorkingCopyFromDevices(
             $fetchable,
             $this_version,
             $max_version);
         } else {
           $this->synchronizeWorkingCopyFromRemote();
         }
 
         PhabricatorRepositoryWorkingCopyVersion::updateVersion(
           $repository_phid,
           $device_phid,
           $max_version);
       } else {
         if($viewer->getIsAdmin()) { // c4s custo
             $this->logLine(
               pht(
                 'Device "%s" is already a cluster leader and does not need '.
                 'to be synchronized.',
                 $device->getName()));
         }
       }
 
       $result_version = $max_version;
     } else {
       // If no version records exist yet, we need to be careful, because we
       // can not tell which nodes are leaders.
 
       // There might be several nodes with arbitrary existing data, and we have
       // no way to tell which one has the "right" data. If we pick wrong, we
       // might erase some or all of the data in the repository.
 
       // Since this is dangerous, we refuse to guess unless there is only one
       // device. If we're the only device in the group, we obviously must be
       // a leader.
 
       $service = $repository->loadAlmanacService();
       if (!$service) {
         throw new Exception(pht('Failed to load repository cluster service.'));
       }
 
       $bindings = $service->getActiveBindings();
       $device_map = array();
       foreach ($bindings as $binding) {
         $device_map[$binding->getDevicePHID()] = true;
       }
 
       if (count($device_map) > 1) {
         throw new Exception(
           pht(
             'Repository "%s" exists on more than one device, but no device '.
             'has any repository version information. Phabricator can not '.
             'guess which copy of the existing data is authoritative. Promote '.
             'a device or see "Ambiguous Leaders" in the documentation.',
             $repository->getDisplayName()));
       }
 
       if (empty($device_map[$device->getPHID()])) {
         throw new Exception(
           pht(
             'Repository "%s" is being synchronized on device "%s", but '.
             'this device is not bound to the corresponding cluster '.
             'service ("%s").',
             $repository->getDisplayName(),
             $device->getName(),
             $service->getName()));
       }
 
       // The current device is the only device in service, so it must be a
       // leader. We can safely have any future nodes which come online read
       // from it.
       PhabricatorRepositoryWorkingCopyVersion::updateVersion(
         $repository_phid,
         $device_phid,
         0);
 
       $result_version = 0;
     }
 
     $read_lock->unlock();
 
     return $result_version;
   }
 
 
   /**
    * @task sync
    */
   public function synchronizeWorkingCopyBeforeWrite() {
     if (!$this->shouldEnableSynchronization(true)) {
       return;
     }
 
     $repository = $this->getRepository();
     $viewer = $this->getViewer();
 
     $repository_phid = $repository->getPHID();
 
     $device = AlmanacKeys::getLiveDevice();
     $device_phid = $device->getPHID();
 
     $table = new PhabricatorRepositoryWorkingCopyVersion();
     $locked_connection = $table->establishConnection('w');
 
     $write_lock = PhabricatorRepositoryWorkingCopyVersion::getWriteLock(
       $repository_phid);
 
     $write_lock->useSpecificConnection($locked_connection);
 
-    $this->logLine(
-      pht(
-        'Acquiring write lock for repository "%s"...',
-        $repository->getDisplayName()));
+    if($viewer->getIsAdmin()) { // c4s custo
+        $this->logLine(
+          pht(
+            'Acquiring write lock for repository "%s"...',
+            $repository->getDisplayName()));
+    }
 
     $lock_wait = phutil_units('2 minutes in seconds');
     try {
       $write_wait_start = microtime(true);
 
       $start = PhabricatorTime::getNow();
       $step_wait = 1;
 
       while (true) {
         try {
           $write_lock->lock((int)floor($step_wait));
           $write_wait_end = microtime(true);
           break;
         } catch (PhutilLockException $ex) {
           $waited = (PhabricatorTime::getNow() - $start);
           if ($waited > $lock_wait) {
             throw $ex;
           }
           $this->logActiveWriter($viewer, $repository);
         }
 
         // Wait a little longer before the next message we print.
         $step_wait = $step_wait + 0.5;
         $step_wait = min($step_wait, 3);
       }
 
       $waited = (PhabricatorTime::getNow() - $start);
       if ($waited) {
         if($viewer->getIsAdmin()) { // c4s custo
             $this->logLine(
               pht(
                 'Acquired write lock after %s second(s).',
                 new PhutilNumber($waited)));
         }
       } else {
         if($viewer->getIsAdmin()) { // c4s custo
             $this->logLine(
               pht(
                 'Acquired write lock immediately.'));
         }
       }
     } catch (PhutilLockException $ex) {
       throw new PhutilProxyException(
         pht(
           'Failed to acquire write lock after waiting %s second(s). You '.
           'may be able to retry later. (%s)',
           new PhutilNumber($lock_wait),
           $ex->getHint()),
         $ex);
     }
 
     $versions = PhabricatorRepositoryWorkingCopyVersion::loadVersions(
       $repository_phid);
     foreach ($versions as $version) {
       if (!$version->getIsWriting()) {
         continue;
       }
 
       throw new Exception(
         pht(
           'An previous write to this repository was interrupted; refusing '.
           'new writes. This issue requires operator intervention to resolve, '.
           'see "Write Interruptions" in the "Cluster: Repositories" in the '.
           'documentation for instructions.'));
     }
 
     $read_wait_start = microtime(true);
     try {
       $max_version = $this->synchronizeWorkingCopyBeforeRead();
     } catch (Exception $ex) {
       $write_lock->unlock();
       throw $ex;
     }
     $read_wait_end = microtime(true);
 
     $pid = getmypid();
     $hash = Filesystem::readRandomCharacters(12);
     $this->clusterWriteOwner = "{$pid}.{$hash}";
 
     PhabricatorRepositoryWorkingCopyVersion::willWrite(
       $locked_connection,
       $repository_phid,
       $device_phid,
       array(
         'userPHID' => $viewer->getPHID(),
         'epoch' => PhabricatorTime::getNow(),
         'devicePHID' => $device_phid,
       ),
       $this->clusterWriteOwner);
 
     $this->clusterWriteVersion = $max_version;
     $this->clusterWriteLock = $write_lock;
 
     $write_wait = ($write_wait_end - $write_wait_start);
     $read_wait = ($read_wait_end - $read_wait_start);
 
     $log = $this->logger;
     if ($log) {
       $log->writeClusterEngineLogProperty('writeWait', $write_wait);
       $log->writeClusterEngineLogProperty('readWait', $read_wait);
     }
   }
 
 
   public function synchronizeWorkingCopyAfterDiscovery($new_version) {
     if (!$this->shouldEnableSynchronization(true)) {
       return;
     }
 
     $repository = $this->getRepository();
     $repository_phid = $repository->getPHID();
     if ($repository->isHosted()) {
       return;
     }
 
     $viewer = $this->getViewer();
 
     $device = AlmanacKeys::getLiveDevice();
     $device_phid = $device->getPHID();
 
     // NOTE: We are not holding a lock here because this method is only called
     // from PhabricatorRepositoryDiscoveryEngine, which already holds a device
     // lock. Even if we do race here and record an older version, the
     // consequences are mild: we only do extra work to correct it later.
 
     $versions = PhabricatorRepositoryWorkingCopyVersion::loadVersions(
       $repository_phid);
     $versions = mpull($versions, null, 'getDevicePHID');
 
     $this_version = idx($versions, $device_phid);
     if ($this_version) {
       $this_version = (int)$this_version->getRepositoryVersion();
     } else {
       $this_version = -1;
     }
 
     if ($new_version > $this_version) {
       PhabricatorRepositoryWorkingCopyVersion::updateVersion(
         $repository_phid,
         $device_phid,
         $new_version);
     }
   }
 
 
   /**
    * @task sync
    */
   public function synchronizeWorkingCopyAfterWrite() {
     if (!$this->shouldEnableSynchronization(true)) {
       return;
     }
 
     if (!$this->clusterWriteLock) {
       throw new Exception(
         pht(
           'Trying to synchronize after write, but not holding a write '.
           'lock!'));
     }
 
     $repository = $this->getRepository();
     $repository_phid = $repository->getPHID();
 
     $device = AlmanacKeys::getLiveDevice();
     $device_phid = $device->getPHID();
 
     // It is possible that we've lost the global lock while receiving the push.
     // For example, the master database may have been restarted between the
     // time we acquired the global lock and now, when the push has finished.
 
     // We wrote a durable lock while we were holding the the global lock,
     // essentially upgrading our lock. We can still safely release this upgraded
     // lock even if we're no longer holding the global lock.
 
     // If we fail to release the lock, the repository will be frozen until
     // an operator can figure out what happened, so we try pretty hard to
     // reconnect to the database and release the lock.
 
     $now = PhabricatorTime::getNow();
     $duration = phutil_units('5 minutes in seconds');
     $try_until = $now + $duration;
 
     $did_release = false;
     $already_failed = false;
     while (PhabricatorTime::getNow() <= $try_until) {
       try {
         // NOTE: This means we're still bumping the version when pushes fail. We
         // could select only un-rejected events instead to bump a little less
         // often.
 
         $new_log = id(new PhabricatorRepositoryPushEventQuery())
           ->setViewer(PhabricatorUser::getOmnipotentUser())
           ->withRepositoryPHIDs(array($repository_phid))
           ->setLimit(1)
           ->executeOne();
 
         $old_version = $this->clusterWriteVersion;
         if ($new_log) {
           $new_version = $new_log->getID();
         } else {
           $new_version = $old_version;
         }
 
         PhabricatorRepositoryWorkingCopyVersion::didWrite(
           $repository_phid,
           $device_phid,
           $this->clusterWriteVersion,
           $new_version,
           $this->clusterWriteOwner);
         $did_release = true;
         break;
       } catch (AphrontConnectionQueryException $ex) {
         $connection_exception = $ex;
       } catch (AphrontConnectionLostQueryException $ex) {
         $connection_exception = $ex;
       }
 
       if (!$already_failed) {
         $already_failed = true;
         $this->logLine(
           pht('CRITICAL. Failed to release cluster write lock!'));
 
         $this->logLine(
           pht(
             'The connection to the master database was lost while receiving '.
             'the write.'));
 
         $this->logLine(
           pht(
             'This process will spend %s more second(s) attempting to '.
             'recover, then give up.',
             new PhutilNumber($duration)));
       }
 
       sleep(1);
     }
 
     if ($did_release) {
       if ($already_failed) {
         $this->logLine(
           pht('RECOVERED. Link to master database was restored.'));
       }
-      $this->logLine(pht('Released cluster write lock.'));
+      $viewer = $this->getViewer(); // c4s custo
+      if($viewer->getIsAdmin()) { // c4s custo
+          $this->logLine(pht('Released cluster write lock.'));
+      }
     } else {
       throw new Exception(
         pht(
           'Failed to reconnect to master database and release held write '.
           'lock ("%s") on device "%s" for repository "%s" after trying '.
           'for %s seconds(s). This repository will be frozen.',
           $this->clusterWriteOwner,
           $device->getName(),
           $this->getDisplayName(),
           new PhutilNumber($duration)));
     }
 
     // We can continue even if we've lost this lock, everything is still
     // consistent.
     try {
       $this->clusterWriteLock->unlock();
     } catch (Exception $ex) {
       // Ignore.
     }
 
     $this->clusterWriteLock = null;
     $this->clusterWriteOwner = null;
   }
 
 
 /* -(  Internals  )---------------------------------------------------------- */
 
 
   /**
    * @task internal
    */
   private function shouldEnableSynchronization($require_device) {
     $repository = $this->getRepository();
 
     $service_phid = $repository->getAlmanacServicePHID();
     if (!$service_phid) {
       return false;
     }
 
     if (!$repository->supportsSynchronization()) {
       return false;
     }
 
     if ($require_device) {
       $device = AlmanacKeys::getLiveDevice();
       if (!$device) {
         return false;
       }
     }
 
     return true;
   }
 
 
   /**
    * @task internal
    */
   private function synchronizeWorkingCopyFromRemote() {
     $repository = $this->getRepository();
     $device = AlmanacKeys::getLiveDevice();
 
     $local_path = $repository->getLocalPath();
     $fetch_uri = $repository->getRemoteURIEnvelope();
 
     if ($repository->isGit()) {
       $this->requireWorkingCopy();
 
       $argv = array(
         'fetch --prune -- %P %s',
         $fetch_uri,
         '+refs/*:refs/*',
       );
     } else {
       throw new Exception(pht('Remote sync only supported for git!'));
     }
 
     $future = DiffusionCommandEngine::newCommandEngine($repository)
       ->setArgv($argv)
       ->setSudoAsDaemon(true)
       ->setCredentialPHID($repository->getCredentialPHID())
       ->setURI($repository->getRemoteURIObject())
       ->newFuture();
 
     $future->setCWD($local_path);
 
     try {
       $future->resolvex();
     } catch (Exception $ex) {
       $this->logLine(
         pht(
           'Synchronization of "%s" from remote failed: %s',
           $device->getName(),
           $ex->getMessage()));
       throw $ex;
     }
   }
 
 
   /**
    * @task internal
    */
   private function synchronizeWorkingCopyFromDevices(
     array $device_phids,
     $local_version,
     $remote_version) {
 
     $repository = $this->getRepository();
 
     $service = $repository->loadAlmanacService();
     if (!$service) {
       throw new Exception(pht('Failed to load repository cluster service.'));
     }
 
     $device_map = array_fuse($device_phids);
     $bindings = $service->getActiveBindings();
 
     $fetchable = array();
     foreach ($bindings as $binding) {
       // We can't fetch from nodes which don't have the newest version.
       $device_phid = $binding->getDevicePHID();
       if (empty($device_map[$device_phid])) {
         continue;
       }
 
       // TODO: For now, only fetch over SSH. We could support fetching over
       // HTTP eventually.
       if ($binding->getAlmanacPropertyValue('protocol') != 'ssh') {
         continue;
       }
 
       $fetchable[] = $binding;
     }
 
     if (!$fetchable) {
       throw new Exception(
         pht(
           'Leader lost: no up-to-date nodes in repository cluster are '.
           'fetchable.'));
     }
 
     // If we can synchronize from multiple sources, choose one at random.
     shuffle($fetchable);
 
     $caught = null;
     foreach ($fetchable as $binding) {
       try {
         $this->synchronizeWorkingCopyFromBinding(
           $binding,
           $local_version,
           $remote_version);
         $caught = null;
         break;
       } catch (Exception $ex) {
         $caught = $ex;
       }
     }
 
     if ($caught) {
       throw $caught;
     }
   }
 
 
   /**
    * @task internal
    */
   private function synchronizeWorkingCopyFromBinding(
     AlmanacBinding $binding,
     $local_version,
     $remote_version) {
 
     $repository = $this->getRepository();
     $device = AlmanacKeys::getLiveDevice();
     $viewer = $this->getViewer(); // c4s custo
 
     if($viewer->getIsAdmin()) { // c4s custo
         $this->logLine(
           pht(
             'Synchronizing this device ("%s") from cluster leader ("%s").',
             $device->getName(),
             $binding->getDevice()->getName()));
     }
 
     $fetch_uri = $repository->getClusterRepositoryURIFromBinding($binding);
     $local_path = $repository->getLocalPath();
 
     if ($repository->isGit()) {
       $this->requireWorkingCopy();
 
       $argv = array(
         'fetch --prune -- %s %s',
         $fetch_uri,
         '+refs/*:refs/*',
       );
     } else {
       throw new Exception(pht('Binding sync only supported for git!'));
     }
 
     $future = DiffusionCommandEngine::newCommandEngine($repository)
       ->setArgv($argv)
       ->setConnectAsDevice(true)
       ->setSudoAsDaemon(true)
       ->setURI($fetch_uri)
       ->newFuture();
 
     $future->setCWD($local_path);
 
     $log = PhabricatorRepositorySyncEvent::initializeNewEvent()
       ->setRepositoryPHID($repository->getPHID())
       ->setEpoch(PhabricatorTime::getNow())
       ->setDevicePHID($device->getPHID())
       ->setFromDevicePHID($binding->getDevice()->getPHID())
       ->setDeviceVersion($local_version)
       ->setFromDeviceVersion($remote_version);
 
     $sync_start = microtime(true);
 
     try {
       $future->resolvex();
     } catch (Exception $ex) {
       $log->setSyncWait(phutil_microseconds_since($sync_start));
 
       if ($ex instanceof CommandException) {
         if ($future->getWasKilledByTimeout()) {
           $result_type = PhabricatorRepositorySyncEvent::RESULT_TIMEOUT;
         } else {
           $result_type = PhabricatorRepositorySyncEvent::RESULT_ERROR;
         }
 
        $log
          ->setResultCode($ex->getError())
          ->setResultType($result_type)
          ->setProperty('stdout', $ex->getStdout())
          ->setProperty('stderr', $ex->getStderr());
       } else {
         $log
           ->setResultCode(1)
           ->setResultType(PhabricatorRepositorySyncEvent::RESULT_EXCEPTION)
           ->setProperty('message', $ex->getMessage());
       }
 
       $log->save();
 
       $this->logLine(
         pht(
           'Synchronization of "%s" from leader "%s" failed: %s',
           $device->getName(),
           $binding->getDevice()->getName(),
           $ex->getMessage()));
 
       throw $ex;
     }
 
     $log
       ->setSyncWait(phutil_microseconds_since($sync_start))
       ->setResultCode(0)
       ->setResultType(PhabricatorRepositorySyncEvent::RESULT_SYNC)
       ->save();
   }
 
 
   /**
    * @task internal
    */
   private function logLine($message) {
     return $this->logText("# {$message}\n");
   }
 
 
   /**
    * @task internal
    */
   private function logText($message) {
     $log = $this->logger;
     if ($log) {
       $log->writeClusterEngineLogMessage($message);
     }
     return $this;
   }
 
   private function requireWorkingCopy() {
     $repository = $this->getRepository();
     $local_path = $repository->getLocalPath();
 
     if (!Filesystem::pathExists($local_path)) {
       $device = AlmanacKeys::getLiveDevice();
 
       throw new Exception(
         pht(
           'Repository "%s" does not have a working copy on this device '.
           'yet, so it can not be synchronized. Wait for the daemons to '.
           'construct one or run `bin/repository update %s` on this host '.
           '("%s") to build it explicitly.',
           $repository->getDisplayName(),
           $repository->getMonogram(),
           $device->getName()));
     }
   }
 
   private function logActiveWriter(
     PhabricatorUser $viewer,
     PhabricatorRepository $repository) {
 
     $writer = PhabricatorRepositoryWorkingCopyVersion::loadWriter(
       $repository->getPHID());
     if (!$writer) {
       $this->logLine(pht('Waiting on another user to finish writing...'));
       return;
     }
 
     $user_phid = $writer->getWriteProperty('userPHID');
     $device_phid = $writer->getWriteProperty('devicePHID');
     $epoch = $writer->getWriteProperty('epoch');
 
     $phids = array($user_phid, $device_phid);
     $handles = $viewer->loadHandles($phids);
 
     $duration = (PhabricatorTime::getNow() - $epoch) + 1;
 
     $this->logLine(
       pht(
         'Waiting for %s to finish writing (on device "%s" for %ss)...',
         $handles[$user_phid]->getName(),
         $handles[$device_phid]->getName(),
         new PhutilNumber($duration)));
   }
 
 }