diff --git a/resources/celerity/map.php b/resources/celerity/map.php
index b41d205d4f..e50b64255d 100644
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -10,7 +10,7 @@ return array(
     'core.pkg.css' => '7f0d6232',
     'core.pkg.js' => 'a590b451',
     'darkconsole.pkg.js' => 'e7393ebb',
-    'differential.pkg.css' => 'fe951924',
+    'differential.pkg.css' => '27498de3',
     'differential.pkg.js' => 'ebef29b1',
     'diffusion.pkg.css' => '385e85b3',
     'diffusion.pkg.js' => '0115b37c',
@@ -61,7 +61,6 @@ return array(
     'rsrc/css/application/differential/changeset-view.css' => '9b8e8bb7',
     'rsrc/css/application/differential/core.css' => '7ac3cabc',
     'rsrc/css/application/differential/phui-inline-comment.css' => 'fa5b8d1f',
-    'rsrc/css/application/differential/results-table.css' => '181aa9d9',
     'rsrc/css/application/differential/revision-comment.css' => '14b8565a',
     'rsrc/css/application/differential/revision-history.css' => '0e8eb855',
     'rsrc/css/application/differential/revision-list.css' => 'f3c47d33',
@@ -357,7 +356,6 @@ return array(
     'rsrc/js/application/differential/behavior-edit-inline-comments.js' => '037b59eb',
     'rsrc/js/application/differential/behavior-keyboard-nav.js' => '2c426492',
     'rsrc/js/application/differential/behavior-populate.js' => '8694b1df',
-    'rsrc/js/application/differential/behavior-show-field-details.js' => 'bba9eedf',
     'rsrc/js/application/differential/behavior-toggle-files.js' => 'ca3f91eb',
     'rsrc/js/application/differential/behavior-user-select.js' => 'a8d8459d',
     'rsrc/js/application/diffusion/DiffusionLocateFileSource.js' => 'b42eddc7',
@@ -511,7 +509,6 @@ return array(
     'differential-changeset-view-css' => '9b8e8bb7',
     'differential-core-view-css' => '7ac3cabc',
     'differential-inline-comment-editor' => 'd4c87bf4',
-    'differential-results-table-css' => '181aa9d9',
     'differential-revision-add-comment-css' => 'c47f8c40',
     'differential-revision-comment-css' => '14b8565a',
     'differential-revision-history-css' => '0e8eb855',
@@ -565,7 +562,6 @@ return array(
     'javelin-behavior-differential-feedback-preview' => 'b064af76',
     'javelin-behavior-differential-keyboard-navigation' => '2c426492',
     'javelin-behavior-differential-populate' => '8694b1df',
-    'javelin-behavior-differential-show-field-details' => 'bba9eedf',
     'javelin-behavior-differential-toggle-files' => 'ca3f91eb',
     'javelin-behavior-differential-user-select' => 'a8d8459d',
     'javelin-behavior-diffusion-commit-branches' => 'bdaf4d04',
@@ -1711,11 +1707,6 @@ return array(
       'javelin-workflow',
       'phabricator-draggable-list',
     ),
-    'bba9eedf' => array(
-      'javelin-behavior',
-      'javelin-stratcom',
-      'javelin-dom',
-    ),
     'bd4c8dca' => array(
       'javelin-install',
       'javelin-util',
@@ -2192,7 +2183,6 @@ return array(
     'differential.pkg.css' => array(
       'differential-core-view-css',
       'differential-changeset-view-css',
-      'differential-results-table-css',
       'differential-revision-history-css',
       'differential-revision-list-css',
       'differential-table-of-contents-css',
diff --git a/resources/celerity/packages.php b/resources/celerity/packages.php
index bf1ea73c79..adc001d0ec 100644
--- a/resources/celerity/packages.php
+++ b/resources/celerity/packages.php
@@ -141,7 +141,6 @@ return array(
   'differential.pkg.css' => array(
     'differential-core-view-css',
     'differential-changeset-view-css',
-    'differential-results-table-css',
     'differential-revision-history-css',
     'differential-revision-list-css',
     'differential-table-of-contents-css',
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index f1a5d85bfa..fd5a95fc99 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -419,7 +419,6 @@ phutil_register_library_map(array(
     'DifferentialRepositoryField' => 'applications/differential/customfield/DifferentialRepositoryField.php',
     'DifferentialRepositoryLookup' => 'applications/differential/query/DifferentialRepositoryLookup.php',
     'DifferentialRequiredSignaturesField' => 'applications/differential/customfield/DifferentialRequiredSignaturesField.php',
-    'DifferentialResultsTableView' => 'applications/differential/view/DifferentialResultsTableView.php',
     'DifferentialRevertPlanField' => 'applications/differential/customfield/DifferentialRevertPlanField.php',
     'DifferentialReviewedByField' => 'applications/differential/customfield/DifferentialReviewedByField.php',
     'DifferentialReviewer' => 'applications/differential/storage/DifferentialReviewer.php',
@@ -894,6 +893,7 @@ phutil_register_library_map(array(
     'HarbormasterDAO' => 'applications/harbormaster/storage/HarbormasterDAO.php',
     'HarbormasterHTTPRequestBuildStepImplementation' => 'applications/harbormaster/step/HarbormasterHTTPRequestBuildStepImplementation.php',
     'HarbormasterLeaseHostBuildStepImplementation' => 'applications/harbormaster/step/HarbormasterLeaseHostBuildStepImplementation.php',
+    'HarbormasterLintPropertyView' => 'applications/harbormaster/view/HarbormasterLintPropertyView.php',
     'HarbormasterManagePlansCapability' => 'applications/harbormaster/capability/HarbormasterManagePlansCapability.php',
     'HarbormasterManagementBuildWorkflow' => 'applications/harbormaster/management/HarbormasterManagementBuildWorkflow.php',
     'HarbormasterManagementUpdateWorkflow' => 'applications/harbormaster/management/HarbormasterManagementUpdateWorkflow.php',
@@ -921,6 +921,7 @@ phutil_register_library_map(array(
     'HarbormasterTargetWorker' => 'applications/harbormaster/worker/HarbormasterTargetWorker.php',
     'HarbormasterThrowExceptionBuildStep' => 'applications/harbormaster/step/HarbormasterThrowExceptionBuildStep.php',
     'HarbormasterUIEventListener' => 'applications/harbormaster/event/HarbormasterUIEventListener.php',
+    'HarbormasterUnitPropertyView' => 'applications/harbormaster/view/HarbormasterUnitPropertyView.php',
     'HarbormasterUploadArtifactBuildStepImplementation' => 'applications/harbormaster/step/HarbormasterUploadArtifactBuildStepImplementation.php',
     'HarbormasterWaitForPreviousBuildStepImplementation' => 'applications/harbormaster/step/HarbormasterWaitForPreviousBuildStepImplementation.php',
     'HarbormasterWorker' => 'applications/harbormaster/worker/HarbormasterWorker.php',
@@ -3789,7 +3790,6 @@ phutil_register_library_map(array(
     'DifferentialRepositoryField' => 'DifferentialCoreCustomField',
     'DifferentialRepositoryLookup' => 'Phobject',
     'DifferentialRequiredSignaturesField' => 'DifferentialCoreCustomField',
-    'DifferentialResultsTableView' => 'AphrontView',
     'DifferentialRevertPlanField' => 'DifferentialStoredCustomField',
     'DifferentialReviewedByField' => 'DifferentialCoreCustomField',
     'DifferentialReviewer' => 'Phobject',
@@ -4356,6 +4356,7 @@ phutil_register_library_map(array(
     'HarbormasterDAO' => 'PhabricatorLiskDAO',
     'HarbormasterHTTPRequestBuildStepImplementation' => 'HarbormasterBuildStepImplementation',
     'HarbormasterLeaseHostBuildStepImplementation' => 'HarbormasterBuildStepImplementation',
+    'HarbormasterLintPropertyView' => 'AphrontView',
     'HarbormasterManagePlansCapability' => 'PhabricatorPolicyCapability',
     'HarbormasterManagementBuildWorkflow' => 'HarbormasterManagementWorkflow',
     'HarbormasterManagementUpdateWorkflow' => 'HarbormasterManagementWorkflow',
@@ -4383,6 +4384,7 @@ phutil_register_library_map(array(
     'HarbormasterTargetWorker' => 'HarbormasterWorker',
     'HarbormasterThrowExceptionBuildStep' => 'HarbormasterBuildStepImplementation',
     'HarbormasterUIEventListener' => 'PhabricatorEventListener',
+    'HarbormasterUnitPropertyView' => 'AphrontView',
     'HarbormasterUploadArtifactBuildStepImplementation' => 'HarbormasterBuildStepImplementation',
     'HarbormasterWaitForPreviousBuildStepImplementation' => 'HarbormasterBuildStepImplementation',
     'HarbormasterWorker' => 'PhabricatorWorker',
@@ -6730,6 +6732,7 @@ phutil_register_library_map(array(
       'PhabricatorProjectInterface',
       'PhabricatorDestructibleInterface',
       'PhabricatorSpacesInterface',
+      'PhabricatorMentionableInterface',
     ),
     'PholioMockCommentController' => 'PholioController',
     'PholioMockEditController' => 'PholioController',
diff --git a/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php b/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
index b557acb4f3..4028a6c25b 100644
--- a/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
+++ b/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
@@ -264,11 +264,11 @@ final class PhabricatorCalendarEventSearchEngine
     $list = new PHUIObjectItemListView();
 
     foreach ($events as $event) {
-      $from = phabricator_datetime($event->getDateFrom(), $viewer);
       $duration = '';
+      $event_date_info = $this->getEventDateLabel($event);
       $creator_handle = $handles[$event->getUserPHID()];
-
       $attendees = array();
+
       foreach ($event->getInvitees() as $invitee) {
         $attendees[] = $invitee->getInviteePHID();
       }
@@ -287,8 +287,8 @@ final class PhabricatorCalendarEventSearchEngine
 
       $item = id(new PHUIObjectItemView())
         ->setHeader($viewer->renderHandle($event->getPHID())->render())
+        ->addAttribute($event_date_info)
         ->addAttribute($attendees)
-        ->addIcon('none', $from)
         ->addIcon('none', $duration);
 
       $list->addItem($item);
@@ -520,4 +520,41 @@ final class PhabricatorCalendarEventSearchEngine
 
     return false;
   }
+
+  private function getEventDateLabel($event) {
+    $viewer = $this->requireViewer();
+
+    $from_datetime = PhabricatorTime::getDateTimeFromEpoch(
+      $event->getDateFrom(),
+      $viewer);
+    $to_datetime = PhabricatorTime::getDateTimeFromEpoch(
+      $event->getDateTo(),
+      $viewer);
+
+    $from_date_formatted = $from_datetime->format('Y m d');
+    $to_date_formatted = $to_datetime->format('Y m d');
+
+    if ($event->getIsAllDay()) {
+      if ($from_date_formatted == $to_date_formatted) {
+        return pht(
+          '%s, All Day',
+          phabricator_date($event->getDateFrom(), $viewer));
+      } else {
+        return pht(
+          '%s - %s, All Day',
+          phabricator_date($event->getDateFrom(), $viewer),
+          phabricator_date($event->getDateTo(), $viewer));
+      }
+    } else if ($from_date_formatted == $to_date_formatted) {
+      return pht(
+        '%s - %s',
+        phabricator_datetime($event->getDateFrom(), $viewer),
+        phabricator_time($event->getDateTo(), $viewer));
+    } else {
+      return pht(
+        '%s - %s',
+        phabricator_datetime($event->getDateFrom(), $viewer),
+        phabricator_datetime($event->getDateTo(), $viewer));
+    }
+  }
 }
diff --git a/src/applications/differential/conduit/DifferentialCreateDiffConduitAPIMethod.php b/src/applications/differential/conduit/DifferentialCreateDiffConduitAPIMethod.php
index 91b5ca8653..686f7cba83 100644
--- a/src/applications/differential/conduit/DifferentialCreateDiffConduitAPIMethod.php
+++ b/src/applications/differential/conduit/DifferentialCreateDiffConduitAPIMethod.php
@@ -160,7 +160,8 @@ final class DifferentialCreateDiffConduitAPIMethod
 
     return array(
       'diffid' => $diff->getID(),
-      'uri'    => $uri,
+      'phid' => $diff->getPHID(),
+      'uri' => $uri,
     );
   }
 
diff --git a/src/applications/differential/controller/DifferentialRevisionViewController.php b/src/applications/differential/controller/DifferentialRevisionViewController.php
index b8e040c50a..94d9db0716 100644
--- a/src/applications/differential/controller/DifferentialRevisionViewController.php
+++ b/src/applications/differential/controller/DifferentialRevisionViewController.php
@@ -265,8 +265,25 @@ final class DifferentialRevisionViewController extends DifferentialController {
       $revision_detail_box->setInfoView($revision_warnings);
     }
 
+    $detail_diffs = array_select_keys(
+      $diffs,
+      array($diff_vs, $target->getID()));
+    $detail_diffs = mpull($detail_diffs, null, 'getPHID');
+
+    $buildables = id(new HarbormasterBuildableQuery())
+      ->setViewer($user)
+      ->withBuildablePHIDs(array_keys($detail_diffs))
+      ->withManualBuildables(false)
+      ->needBuilds(true)
+      ->needTargets(true)
+      ->execute();
+    $buildables = mpull($buildables, null, 'getBuildablePHID');
+    foreach ($detail_diffs as $diff_phid => $detail_diff) {
+      $detail_diff->attachBuildable(idx($buildables, $diff_phid));
+    }
+
     $diff_detail_box = $this->buildDiffDetailView(
-      array_select_keys($diffs, array($diff_vs, $target->getID())),
+      $detail_diffs,
       $revision,
       $field_list);
 
diff --git a/src/applications/differential/customfield/DifferentialLintField.php b/src/applications/differential/customfield/DifferentialLintField.php
index 94df1b7e07..6681dd035d 100644
--- a/src/applications/differential/customfield/DifferentialLintField.php
+++ b/src/applications/differential/customfield/DifferentialLintField.php
@@ -38,7 +38,6 @@ final class DifferentialLintField
     $keys = array(
       'arc:lint',
       'arc:lint-excuse',
-      'arc:lint-postponed',
     );
 
     $properties = id(new DifferentialDiffProperty())->loadAllWhere(
@@ -51,208 +50,72 @@ final class DifferentialLintField
       $diff->attachProperty($key, idx($properties, $key));
     }
 
-    $path_changesets = mpull($diff->loadChangesets(), 'getID', 'getFilename');
+    $status = $this->renderLintStatus($diff);
 
-    $lstar = DifferentialRevisionUpdateHistoryView::renderDiffLintStar($diff);
-    $lmsg = DifferentialRevisionUpdateHistoryView::getDiffLintMessage($diff);
-    $ldata = $diff->getProperty('arc:lint');
-    $ltail = null;
+    $lint = array();
 
-    $rows = array();
+    $buildable = $diff->getBuildable();
+    if ($buildable) {
+      $target_phids = array();
+      foreach ($buildable->getBuilds() as $build) {
+        foreach ($build->getBuildTargets() as $target) {
+          $target_phids[] = $target->getPHID();
+        }
+      }
 
-    $rows[] = array(
-      'style'     => 'star',
-      'name'      => $lstar,
-      'value'     => $lmsg,
-      'show'      => true,
-    );
-
-    $excuse = $diff->getProperty('arc:lint-excuse');
-    if ($excuse) {
-      $rows[] = array(
-        'style'   => 'excuse',
-        'name'    => 'Excuse',
-        'value'   => phutil_escape_html_newlines($excuse),
-        'show'    => true,
-      );
+      $lint = id(new HarbormasterBuildLintMessage())->loadAllWhere(
+        'buildTargetPHID IN (%Ls) LIMIT 25',
+        $target_phids);
     }
 
-    $show_limit = 10;
-    $hidden = array();
+    if (!$lint) {
+      // No Harbormaster messages, so look for legacy messages and make them
+      // look like modern messages.
+      $legacy_lint = $diff->getProperty('arc:lint');
+      if ($legacy_lint) {
+        // Show the top 100 legacy lint messages. Previously, we showed some
+        // by default and let the user toggle the rest. With modern messages,
+        // we can send the user to the Harbormaster detail page. Just show
+        // "a lot" of messages in legacy cases to try to strike a balance
+        // between implementation simplicitly and compatibility.
+        $legacy_lint = array_slice($legacy_lint, 0, 100);
 
-    if ($ldata) {
-      $ldata = igroup($ldata, 'path');
-      foreach ($ldata as $path => $messages) {
-
-        $rows[] = array(
-          'style' => 'section',
-          'name'  => $path,
-          'show'  => $show_limit,
-        );
-
-        foreach ($messages as $message) {
-          $path = idx($message, 'path');
-          $line = idx($message, 'line');
-
-          $code = idx($message, 'code');
-          $severity = idx($message, 'severity');
-
-          $name = idx($message, 'name');
-          $description = idx($message, 'description');
-
-          $line_link = pht('line %d', intval($line));
-          if (isset($path_changesets[$path])) {
-            $href = '#C'.$path_changesets[$path].'NL'.max(1, $line);
-
-            // TODO: We are always showing the active diff
-            // if ($diff->getID() != $this->getDiff()->getID()) {
-            //  $href = '/D'.$diff->getRevisionID().'?id='.$diff->getID().$href;
-            // }
-
-            $line_link = phutil_tag(
-              'a',
-              array(
-                'href' => $href,
-              ),
-              $line_link);
-          }
-
-          if ($show_limit) {
-            --$show_limit;
-            $show = true;
-          } else {
-            $show = false;
-            if (empty($hidden[$severity])) {
-              $hidden[$severity] = 0;
-            }
-            $hidden[$severity]++;
-          }
-
-          $rows[] = array(
-            'style' => $this->getSeverityStyle($severity),
-            'name'  => ucwords($severity),
-            'value' => hsprintf(
-              '(%s) %s at %s',
-              $code,
-              $name,
-              $line_link),
-            'show'  => $show,
-          );
-
-          if (!empty($message['locations'])) {
-            $locations = array();
-            foreach ($message['locations'] as $location) {
-              $other_line = idx($location, 'line');
-              $locations[] =
-                idx($location, 'path', $path).
-                ($other_line ? ":{$other_line}" : '');
-            }
-            $description .= "\n".pht(
-              'Other locations: %s',
-              implode(', ', $locations));
-          }
-
-          if (strlen($description)) {
-            $rows[] = array(
-              'style' => 'details',
-              'value' => phutil_escape_html_newlines($description),
-              'show'  => false,
-            );
-            if (empty($hidden['details'])) {
-              $hidden['details'] = 0;
-            }
-            $hidden['details']++;
+        $target = new HarbormasterBuildTarget();
+        foreach ($legacy_lint as $message) {
+          try {
+            $modern = HarbormasterBuildLintMessage::newFromDictionary(
+              $target,
+              $this->getModernLintMessageDictionary($message));
+            $lint[] = $modern;
+          } catch (Exception $ex) {
+            // Ignore any poorly formatted messages.
           }
         }
       }
     }
 
-    $postponed = $diff->getProperty('arc:lint-postponed');
-    if ($postponed) {
-      foreach ($postponed as $linter) {
-        $rows[] = array(
-          'style' => $this->getPostponedStyle(),
-          'name' => 'Postponed',
-          'value' => $linter,
-          'show'  => false,
-          );
-        if (empty($hidden['postponed'])) {
-          $hidden['postponed'] = 0;
-        }
-        $hidden['postponed']++;
+    if ($lint) {
+      $path_map = mpull($diff->loadChangesets(), 'getID', 'getFilename');
+      foreach ($path_map as $path => $id) {
+        $href = '#C'.$id.'NL';
+
+        // TODO: When the diff is not the right-hand-size diff, we should
+        // ideally adjust this URI to be absolute.
+
+        $path_map[$path] = $href;
       }
+
+      $view = id(new HarbormasterLintPropertyView())
+        ->setPathURIMap($path_map)
+        ->setLintMessages($lint);
+    } else {
+      $view = null;
     }
 
-    $show_string = $this->renderShowString($hidden);
-
-    $view = new DifferentialResultsTableView();
-    $view->setRows($rows);
-    $view->setShowMoreString($show_string);
-
-    return $view->render();
-  }
-
-  private function getSeverityStyle($severity) {
-    $map = array(
-      ArcanistLintSeverity::SEVERITY_ERROR      => 'red',
-      ArcanistLintSeverity::SEVERITY_WARNING    => 'yellow',
-      ArcanistLintSeverity::SEVERITY_AUTOFIX    => 'yellow',
-      ArcanistLintSeverity::SEVERITY_ADVICE     => 'yellow',
+    return array(
+      $status,
+      $view,
     );
-    return idx($map, $severity);
-  }
-
-  private function getPostponedStyle() {
-    return 'blue';
-  }
-
-  private function renderShowString(array $hidden) {
-    if (!$hidden) {
-      return null;
-    }
-
-    // Reorder hidden things by severity.
-    $hidden = array_select_keys(
-      $hidden,
-      array(
-        ArcanistLintSeverity::SEVERITY_ERROR,
-        ArcanistLintSeverity::SEVERITY_WARNING,
-        ArcanistLintSeverity::SEVERITY_AUTOFIX,
-        ArcanistLintSeverity::SEVERITY_ADVICE,
-        'details',
-        'postponed',
-      )) + $hidden;
-
-    $show = array();
-    foreach ($hidden as $key => $value) {
-      switch ($key) {
-        case ArcanistLintSeverity::SEVERITY_ERROR:
-          $show[] = pht('%d Error(s)', $value);
-          break;
-        case ArcanistLintSeverity::SEVERITY_WARNING:
-          $show[] = pht('%d Warning(s)', $value);
-          break;
-        case ArcanistLintSeverity::SEVERITY_AUTOFIX:
-          $show[] = pht('%d Auto-Fix(es)', $value);
-          break;
-        case ArcanistLintSeverity::SEVERITY_ADVICE:
-          $show[] = pht('%d Advice(s)', $value);
-          break;
-        case 'details':
-          $show[] = pht('%d Detail(s)', $value);
-          break;
-        case 'postponed':
-          $show[] = pht('%d Postponed', $value);
-          break;
-        default:
-          $show[] = $value;
-          break;
-      }
-    }
-
-    return pht(
-      'Show Full Lint Results (%s)',
-      implode(', ', $show));
   }
 
   public function getWarningsForDetailView() {
@@ -278,4 +141,50 @@ final class DifferentialLintField
     return $warnings;
   }
 
+  private function renderLintStatus(DifferentialDiff $diff) {
+    $colors = array(
+      DifferentialLintStatus::LINT_NONE => 'grey',
+      DifferentialLintStatus::LINT_OKAY => 'green',
+      DifferentialLintStatus::LINT_WARN => 'yellow',
+      DifferentialLintStatus::LINT_FAIL => 'red',
+      DifferentialLintStatus::LINT_SKIP => 'blue',
+      DifferentialLintStatus::LINT_AUTO_SKIP => 'blue',
+      DifferentialLintStatus::LINT_POSTPONED => 'blue',
+    );
+    $icon_color = idx($colors, $diff->getLintStatus(), 'grey');
+
+    $message = DifferentialRevisionUpdateHistoryView::getDiffLintMessage($diff);
+
+    $excuse = $diff->getProperty('arc:lint-excuse');
+    if (strlen($excuse)) {
+      $excuse = array(
+        phutil_tag('strong', array(), pht('Excuse:')),
+        ' ',
+        phutil_escape_html_newlines($excuse),
+      );
+    }
+
+    $status = id(new PHUIStatusListView())
+      ->addItem(
+        id(new PHUIStatusItemView())
+          ->setIcon(PHUIStatusItemView::ICON_STAR, $icon_color)
+          ->setTarget($message)
+          ->setNote($excuse));
+
+    return $status;
+  }
+
+  private function getModernLintMessageDictionary(array $map) {
+    // Strip out `null` values to satisfy stricter typechecks.
+    foreach ($map as $key => $value) {
+      if ($value === null) {
+        unset($map[$key]);
+      }
+    }
+
+    // TODO: We might need to remap some stuff here?
+    return $map;
+  }
+
+
 }
diff --git a/src/applications/differential/customfield/DifferentialUnitField.php b/src/applications/differential/customfield/DifferentialUnitField.php
index 56ea06d3ae..36798b7eb3 100644
--- a/src/applications/differential/customfield/DifferentialUnitField.php
+++ b/src/applications/differential/customfield/DifferentialUnitField.php
@@ -48,182 +48,67 @@ final class DifferentialUnitField
       $diff->attachProperty($key, idx($properties, $key));
     }
 
-    $ustar = DifferentialRevisionUpdateHistoryView::renderDiffUnitStar($diff);
-    $umsg = DifferentialRevisionUpdateHistoryView::getDiffUnitMessage($diff);
+    $status = $this->renderUnitStatus($diff);
 
-    $rows = array();
+    $unit = array();
 
-    $rows[] = array(
-      'style' => 'star',
-      'name'  => $ustar,
-      'value' => $umsg,
-      'show'  => true,
-    );
+    $buildable = $diff->getBuildable();
+    if ($buildable) {
+      $target_phids = array();
+      foreach ($buildable->getBuilds() as $build) {
+        foreach ($build->getBuildTargets() as $target) {
+          $target_phids[] = $target->getPHID();
+        }
+      }
 
-    $excuse = $diff->getProperty('arc:unit-excuse');
-    if ($excuse) {
-      $rows[] = array(
-        'style' => 'excuse',
-        'name'  => pht('Excuse'),
-        'value' => phutil_escape_html_newlines($excuse),
-        'show'  => true,
-      );
+      $unit = id(new HarbormasterBuildUnitMessage())->loadAllWhere(
+        'buildTargetPHID IN (%Ls) LIMIT 25',
+        $target_phids);
     }
 
-    $show_limit = 10;
-    $hidden = array();
+    if (!$unit) {
+      $legacy_unit = $diff->getProperty('arc:unit');
+      if ($legacy_unit) {
+        // Show the top 100 legacy unit messages.
+        $legacy_unit = array_slice($legacy_unit, 0, 100);
 
-    $udata = $diff->getProperty('arc:unit');
-    if ($udata) {
-      $sort_map = array(
-        ArcanistUnitTestResult::RESULT_BROKEN     => 0,
-        ArcanistUnitTestResult::RESULT_FAIL       => 1,
-        ArcanistUnitTestResult::RESULT_UNSOUND    => 2,
-        ArcanistUnitTestResult::RESULT_SKIP       => 3,
-        ArcanistUnitTestResult::RESULT_POSTPONED  => 4,
-        ArcanistUnitTestResult::RESULT_PASS       => 5,
-      );
-
-      foreach ($udata as $key => $test) {
-        $udata[$key]['sort'] = idx($sort_map, idx($test, 'result'));
-      }
-      $udata = isort($udata, 'sort');
-      $engine = new PhabricatorMarkupEngine();
-      $engine->setViewer($this->getViewer());
-      $markup_objects = array();
-      foreach ($udata as $key => $test) {
-        $userdata = idx($test, 'userdata');
-        if ($userdata) {
-          if ($userdata !== false) {
-            $userdata = str_replace("\000", '', $userdata);
+        $target = new HarbormasterBuildTarget();
+        foreach ($legacy_unit as $message) {
+          try {
+            $modern = HarbormasterBuildUnitMessage::newFromDictionary(
+              $target,
+              $this->getModernUnitMessageDictionary($message));
+            $unit[] = $modern;
+          } catch (Exception $ex) {
+            // Just ignore it if legacy messages aren't formatted like
+            // we expect.
           }
-          $markup_object = id(new PhabricatorMarkupOneOff())
-            ->setContent($userdata)
-            ->setPreserveLinebreaks(true);
-          $engine->addObject($markup_object, 'default');
-          $markup_objects[$key] = $markup_object;
-        }
-      }
-      $engine->process();
-      foreach ($udata as $key => $test) {
-        $result = idx($test, 'result');
-
-        $default_hide = false;
-        switch ($result) {
-          case ArcanistUnitTestResult::RESULT_POSTPONED:
-          case ArcanistUnitTestResult::RESULT_PASS:
-            $default_hide = true;
-            break;
-        }
-
-        if ($show_limit && !$default_hide) {
-          --$show_limit;
-          $show = true;
-        } else {
-          $show = false;
-          if (empty($hidden[$result])) {
-            $hidden[$result] = 0;
-          }
-          $hidden[$result]++;
-        }
-
-        $value = idx($test, 'name');
-
-        $namespace = idx($test, 'namespace');
-        if ($namespace) {
-          $value = $namespace.'::'.$value;
-        }
-
-        if (!empty($test['link'])) {
-          $value = phutil_tag(
-            'a',
-            array(
-              'href' => $test['link'],
-              'target' => '_blank',
-            ),
-            $value);
-        }
-        $rows[] = array(
-          'style' => $this->getResultStyle($result),
-          'name'  => ucwords($result),
-          'value' => $value,
-          'show'  => $show,
-        );
-
-        if (isset($markup_objects[$key])) {
-          $rows[] = array(
-            'style' => 'details',
-            'value' => $engine->getOutput($markup_objects[$key], 'default'),
-            'show'  => false,
-          );
-          if (empty($hidden['details'])) {
-            $hidden['details'] = 0;
-          }
-          $hidden['details']++;
         }
       }
     }
 
-    $show_string = $this->renderShowString($hidden);
+    if ($unit) {
+      $path_map = mpull($diff->loadChangesets(), 'getID', 'getFilename');
+      foreach ($path_map as $path => $id) {
+        $href = '#C'.$id.'NL';
 
-    $view = new DifferentialResultsTableView();
-    $view->setRows($rows);
-    $view->setShowMoreString($show_string);
+        // TODO: When the diff is not the right-hand-size diff, we should
+        // ideally adjust this URI to be absolute.
 
-    return $view->render();
-  }
+        $path_map[$path] = $href;
+      }
 
-  private function getResultStyle($result) {
-    $map = array(
-      ArcanistUnitTestResult::RESULT_PASS       => 'green',
-      ArcanistUnitTestResult::RESULT_FAIL       => 'red',
-      ArcanistUnitTestResult::RESULT_SKIP       => 'blue',
-      ArcanistUnitTestResult::RESULT_BROKEN     => 'red',
-      ArcanistUnitTestResult::RESULT_UNSOUND    => 'yellow',
-      ArcanistUnitTestResult::RESULT_POSTPONED  => 'blue',
+      $view = id(new HarbormasterUnitPropertyView())
+        ->setPathURIMap($path_map)
+        ->setUnitMessages($unit);
+    } else {
+      $view = null;
+    }
+
+    return array(
+      $status,
+      $view,
     );
-    return idx($map, $result);
-  }
-
-  private function renderShowString(array $hidden) {
-    if (!$hidden) {
-      return null;
-    }
-
-    // Reorder hidden things by severity.
-    $hidden = array_select_keys(
-      $hidden,
-      array(
-        ArcanistUnitTestResult::RESULT_BROKEN,
-        ArcanistUnitTestResult::RESULT_FAIL,
-        ArcanistUnitTestResult::RESULT_UNSOUND,
-        ArcanistUnitTestResult::RESULT_SKIP,
-        ArcanistUnitTestResult::RESULT_POSTPONED,
-        ArcanistUnitTestResult::RESULT_PASS,
-        'details',
-      )) + $hidden;
-
-    $noun = array(
-      ArcanistUnitTestResult::RESULT_BROKEN     => pht('Broken'),
-      ArcanistUnitTestResult::RESULT_FAIL       => pht('Failed'),
-      ArcanistUnitTestResult::RESULT_UNSOUND    => pht('Unsound'),
-      ArcanistUnitTestResult::RESULT_SKIP       => pht('Skipped'),
-      ArcanistUnitTestResult::RESULT_POSTPONED  => pht('Postponed'),
-      ArcanistUnitTestResult::RESULT_PASS       => pht('Passed'),
-    );
-
-    $show = array();
-    foreach ($hidden as $key => $value) {
-      if ($key == 'details') {
-        $show[] = pht('%d Detail(s)', $value);
-      } else {
-        $show[] = $value.' '.idx($noun, $key);
-      }
-    }
-
-    return pht(
-      'Show Full Unit Results (%s)',
-      implode(', ', $show));
   }
 
   public function getWarningsForDetailView() {
@@ -248,4 +133,51 @@ final class DifferentialUnitField
   }
 
 
+  private function renderUnitStatus(DifferentialDiff $diff) {
+    $colors = array(
+      DifferentialUnitStatus::UNIT_NONE => 'grey',
+      DifferentialUnitStatus::UNIT_OKAY => 'green',
+      DifferentialUnitStatus::UNIT_WARN => 'yellow',
+      DifferentialUnitStatus::UNIT_FAIL => 'red',
+      DifferentialUnitStatus::UNIT_SKIP => 'blue',
+      DifferentialUnitStatus::UNIT_AUTO_SKIP => 'blue',
+      DifferentialUnitStatus::UNIT_POSTPONED => 'blue',
+    );
+    $icon_color = idx($colors, $diff->getUnitStatus(), 'grey');
+
+    $message = DifferentialRevisionUpdateHistoryView::getDiffUnitMessage($diff);
+
+    $excuse = $diff->getProperty('arc:unit-excuse');
+    if (strlen($excuse)) {
+      $excuse = array(
+        phutil_tag('strong', array(), pht('Excuse:')),
+        ' ',
+        phutil_escape_html_newlines($excuse),
+      );
+    }
+
+    $status = id(new PHUIStatusListView())
+      ->addItem(
+        id(new PHUIStatusItemView())
+          ->setIcon(PHUIStatusItemView::ICON_STAR, $icon_color)
+          ->setTarget($message)
+          ->setNote($excuse));
+
+    return $status;
+  }
+
+  private function getModernUnitMessageDictionary(array $map) {
+    // Strip out `null` values to satisfy stricter typechecks.
+    foreach ($map as $key => $value) {
+      if ($value === null) {
+        unset($map[$key]);
+      }
+    }
+
+    // TODO: Remap more stuff here?
+
+    return $map;
+  }
+
+
 }
diff --git a/src/applications/differential/editor/DifferentialTransactionEditor.php b/src/applications/differential/editor/DifferentialTransactionEditor.php
index b9405faff9..fce8e423b4 100644
--- a/src/applications/differential/editor/DifferentialTransactionEditor.php
+++ b/src/applications/differential/editor/DifferentialTransactionEditor.php
@@ -587,6 +587,21 @@ final class DifferentialTransactionEditor
 
         $diff->setRevisionID($object->getID());
         $diff->save();
+
+        // Update Harbormaster to set the containerPHID correctly for any
+        // existing buildables. We may otherwise have buildables stuck with
+        // the old (`null`) container.
+
+        // TODO: This is a bit iffy, maybe we can find a cleaner approach?
+        $table = new HarbormasterBuildable();
+        $conn_w = $table->establishConnection('w');
+        queryfx(
+          $conn_w,
+          'UPDATE %T SET containerPHID = %s WHERE buildablePHID = %s',
+          $table->getTableName(),
+          $object->getPHID(),
+          $diff->getPHID());
+
         return;
     }
 
diff --git a/src/applications/differential/storage/DifferentialDiff.php b/src/applications/differential/storage/DifferentialDiff.php
index 869d0538c8..26379f9f33 100644
--- a/src/applications/differential/storage/DifferentialDiff.php
+++ b/src/applications/differential/storage/DifferentialDiff.php
@@ -39,6 +39,7 @@ final class DifferentialDiff
   private $changesets = self::ATTACHABLE;
   private $revision = self::ATTACHABLE;
   private $properties = array();
+  private $buildable = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
@@ -323,6 +324,15 @@ final class DifferentialDiff
     return $this->assertAttachedKey($this->properties, $key);
   }
 
+  public function attachBuildable(HarbormasterBuildable $buildable = null) {
+    $this->buildable = $buildable;
+    return $this;
+  }
+
+  public function getBuildable() {
+    return $this->assertAttached($this->buildable);
+  }
+
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/differential/view/DifferentialResultsTableView.php b/src/applications/differential/view/DifferentialResultsTableView.php
deleted file mode 100644
index f05b24216b..0000000000
--- a/src/applications/differential/view/DifferentialResultsTableView.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-
-final class DifferentialResultsTableView extends AphrontView {
-
-  private $rows;
-  private $showMoreString;
-
-  public function setRows(array $rows) {
-    $this->rows = $rows;
-    return $this;
-  }
-
-  public function setShowMoreString($show_more_string) {
-    $this->showMoreString = $show_more_string;
-    return $this;
-  }
-
-  public function render() {
-
-    $rows = array();
-
-    $any_hidden = false;
-    foreach ($this->rows as $row) {
-
-      $style = idx($row, 'style');
-      switch ($style) {
-        case 'section':
-          $cells = phutil_tag(
-            'th',
-            array(
-              'colspan' => 2,
-            ),
-            idx($row, 'name'));
-          break;
-        default:
-          $name = phutil_tag(
-            'th',
-            array(
-            ),
-            idx($row, 'name'));
-          $value = phutil_tag(
-            'td',
-            array(
-            ),
-            idx($row, 'value'));
-          $cells = array($name, $value);
-          break;
-      }
-
-      $show = idx($row, 'show');
-
-      $rows[] = javelin_tag(
-        'tr',
-        array(
-          'style' => $show ? null : 'display: none',
-          'sigil' => $show ? null : 'differential-results-row-toggle',
-          'class' => 'differential-results-row-'.$style,
-        ),
-        $cells);
-
-      if (!$show) {
-        $any_hidden = true;
-      }
-    }
-
-    if ($any_hidden) {
-      $show_more = javelin_tag(
-        'a',
-        array(
-          'href'        => '#',
-          'mustcapture' => true,
-        ),
-        $this->showMoreString);
-
-      $hide_more = javelin_tag(
-        'a',
-        array(
-          'href'        => '#',
-          'mustcapture' => true,
-        ),
-        pht('Hide'));
-
-      $rows[] = javelin_tag(
-        'tr',
-        array(
-          'class' => 'differential-results-row-show',
-          'sigil' => 'differential-results-row-show',
-        ),
-        phutil_tag('th', array('colspan' => 2), $show_more));
-
-      $rows[] = javelin_tag(
-        'tr',
-        array(
-          'class' => 'differential-results-row-show',
-          'sigil' => 'differential-results-row-hide',
-          'style' => 'display: none',
-        ),
-        phutil_tag('th', array('colspan' => 2), $hide_more));
-
-      $this->initBehavior('differential-show-field-details');
-    }
-
-    $this->requireResource('differential-results-table-css');
-
-    return javelin_tag(
-      'table',
-      array(
-        'class' => 'differential-results-table',
-        'sigil' => 'differential-results-table',
-      ),
-      $rows);
-  }
-
-
-}
diff --git a/src/applications/harbormaster/conduit/HarbormasterSendMessageConduitAPIMethod.php b/src/applications/harbormaster/conduit/HarbormasterSendMessageConduitAPIMethod.php
index f6752f08fb..9590f90cec 100644
--- a/src/applications/harbormaster/conduit/HarbormasterSendMessageConduitAPIMethod.php
+++ b/src/applications/harbormaster/conduit/HarbormasterSendMessageConduitAPIMethod.php
@@ -18,7 +18,9 @@ final class HarbormasterSendMessageConduitAPIMethod
 
     return array(
       'buildTargetPHID' => 'required phid',
-      'type'            => 'required '.$type_const,
+      'lint' => 'optional list<wild>',
+      'unit' => 'optional list<wild>',
+      'type' => 'required '.$type_const,
     );
   }
 
@@ -40,10 +42,31 @@ final class HarbormasterSendMessageConduitAPIMethod
       throw new Exception(pht('No such build target!'));
     }
 
-    $message = HarbormasterBuildMessage::initializeNewMessage($viewer)
+    $save = array();
+
+    $lint_messages = $request->getValue('lint', array());
+    foreach ($lint_messages as $lint) {
+      $save[] = HarbormasterBuildLintMessage::newFromDictionary(
+        $build_target,
+        $lint);
+    }
+
+    $unit_messages = $request->getValue('unit', array());
+    foreach ($unit_messages as $unit) {
+      $save[] = HarbormasterBuildUnitMessage::newFromDictionary(
+        $build_target,
+        $unit);
+    }
+
+    $save[] = HarbormasterBuildMessage::initializeNewMessage($viewer)
       ->setBuildTargetPHID($build_target->getPHID())
-      ->setType($message_type)
-      ->save();
+      ->setType($message_type);
+
+    $build_target->openTransaction();
+    foreach ($save as $object) {
+      $object->save();
+    }
+    $build_target->saveTransaction();
 
     // If the build has completely paused because all steps are blocked on
     // waiting targets, this will resume it.
diff --git a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
index 4af1f34276..2b5d2c7222 100644
--- a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
+++ b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
@@ -48,9 +48,7 @@ final class HarbormasterBuildViewController
     $this->buildPropertyLists($box, $build, $actions);
 
     $crumbs = $this->buildApplicationCrumbs();
-    $crumbs->addTextCrumb(
-      $build->getBuildable()->getMonogram(),
-      '/'.$build->getBuildable()->getMonogram());
+    $this->addBuildableCrumb($crumbs, $build->getBuildable());
     $crumbs->addTextCrumb($title);
 
     if ($generation === null || $generation > $build->getBuildGeneration() ||
@@ -99,29 +97,52 @@ final class HarbormasterBuildViewController
       $item->setIcon($icon, $color);
       $status_view->addItem($item);
 
-      $properties->addProperty(pht('Name'), $build_target->getName());
+      $when = array();
+      $started = $build_target->getDateStarted();
+      $now = PhabricatorTime::getNow();
+      if ($started) {
+        $ended = $build_target->getDateCompleted();
+        if ($ended) {
+          $when[] = pht(
+            'Completed at %s',
+            phabricator_datetime($started, $viewer));
 
-      if ($build_target->getDateStarted() !== null) {
-        $properties->addProperty(
-          pht('Started'),
-          phabricator_datetime($build_target->getDateStarted(), $viewer));
-        if ($build_target->isComplete()) {
-          $properties->addProperty(
-            pht('Completed'),
-            phabricator_datetime($build_target->getDateCompleted(), $viewer));
-          $properties->addProperty(
-            pht('Duration'),
-            phutil_format_relative_time_detailed(
-              $build_target->getDateCompleted() -
-              $build_target->getDateStarted()));
+          $duration = ($ended - $started);
+          if ($duration) {
+            $when[] = pht(
+              'Built for %s',
+              phutil_format_relative_time_detailed($duration));
+          } else {
+            $when[] = pht('Built instantly');
+          }
         } else {
-          $properties->addProperty(
-            pht('Elapsed'),
-            phutil_format_relative_time_detailed(
-              time() - $build_target->getDateStarted()));
+          $when[] = pht(
+            'Started at %s',
+            phabricator_datetime($started, $viewer));
+          $duration = ($now - $started);
+          if ($duration) {
+            $when[] = pht(
+              'Running for %s',
+              phutil_format_relative_time_detailed($duration));
+          }
+        }
+      } else {
+        $created = $build_target->getDateCreated();
+        $when[] = pht(
+          'Queued at %s',
+          phabricator_datetime($started, $viewer));
+        $duration = ($now - $created);
+        if ($duration) {
+          $when[] = pht(
+            'Waiting for %s',
+            phutil_format_relative_time_detailed($duration));
         }
       }
 
+      $properties->addProperty(
+        pht('When'),
+        phutil_implode_html(" \xC2\xB7 ", $when));
+
       $properties->addProperty(pht('Status'), $status_view);
 
       $target_box->addPropertyList($properties, pht('Overview'));
@@ -162,9 +183,7 @@ final class HarbormasterBuildViewController
       $variables = $build_target->getVariables();
       if ($variables) {
         $properties = new PHUIPropertyListView();
-        foreach ($variables as $key => $value) {
-          $properties->addProperty($key, $value);
-        }
+        $properties->addRawContent($this->buildProperties($variables));
         $target_box->addPropertyList($properties, pht('Variables'));
       }
 
@@ -183,7 +202,12 @@ final class HarbormasterBuildViewController
       }
 
       $properties = new PHUIPropertyListView();
-      $properties->addProperty(pht('Build Target ID'), $build_target->getID());
+      $properties->addProperty(
+        pht('Build Target ID'),
+        $build_target->getID());
+      $properties->addProperty(
+        pht('Build Target PHID'),
+        $build_target->getPHID());
       $target_box->addPropertyList($properties, pht('Metadata'));
 
       $targets[] = $target_box;
@@ -528,4 +552,30 @@ final class HarbormasterBuildViewController
     return $table;
   }
 
+  private function buildProperties(array $properties) {
+    ksort($properties);
+
+    $rows = array();
+    foreach ($properties as $key => $value) {
+      $rows[] = array(
+        $key,
+        $value,
+      );
+    }
+
+    $table = id(new AphrontTableView($rows))
+      ->setHeaders(
+        array(
+          pht('Key'),
+          pht('Value'),
+        ))
+      ->setColumnClasses(
+        array(
+          'pri right',
+          'wide',
+        ));
+
+    return $table;
+  }
+
 }
diff --git a/src/applications/harbormaster/controller/HarbormasterBuildableViewController.php b/src/applications/harbormaster/controller/HarbormasterBuildableViewController.php
index c3a5817994..d5cd47d437 100644
--- a/src/applications/harbormaster/controller/HarbormasterBuildableViewController.php
+++ b/src/applications/harbormaster/controller/HarbormasterBuildableViewController.php
@@ -3,21 +3,12 @@
 final class HarbormasterBuildableViewController
   extends HarbormasterController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $viewer = $request->getUser();
-
-    $id = $this->id;
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
 
     $buildable = id(new HarbormasterBuildableQuery())
       ->setViewer($viewer)
-      ->withIDs(array($id))
+      ->withIDs(array($request->getURIData('id')))
       ->needBuildableHandles(true)
       ->needContainerHandles(true)
       ->executeOne();
@@ -25,6 +16,8 @@ final class HarbormasterBuildableViewController
       return new Aphront404Response();
     }
 
+    $id = $buildable->getID();
+
     // Pull builds and build targets.
     $builds = id(new HarbormasterBuildQuery())
       ->setViewer($viewer)
@@ -32,7 +25,10 @@ final class HarbormasterBuildableViewController
       ->needBuildTargets(true)
       ->execute();
 
+    list($lint, $unit) = $this->renderLintAndUnit($builds);
+
     $buildable->attachBuilds($builds);
+    $object = $buildable->getBuildableObject();
 
     $build_list = $this->buildBuildList($buildable);
 
@@ -55,12 +51,14 @@ final class HarbormasterBuildableViewController
     $this->buildPropertyLists($box, $buildable, $actions);
 
     $crumbs = $this->buildApplicationCrumbs();
-    $crumbs->addTextCrumb("B{$id}");
+    $crumbs->addTextCrumb($buildable->getMonogram());
 
     return $this->buildApplicationPage(
       array(
         $crumbs,
         $box,
+        $lint,
+        $unit,
         $build_list,
         $timeline,
       ),
@@ -144,16 +142,16 @@ final class HarbormasterBuildableViewController
       ->setActionList($actions);
     $box->addPropertyList($properties);
 
-    $properties->addProperty(
-      pht('Buildable'),
-      $buildable->getBuildableHandle()->renderLink());
-
     if ($buildable->getContainerHandle() !== null) {
       $properties->addProperty(
         pht('Container'),
         $buildable->getContainerHandle()->renderLink());
     }
 
+    $properties->addProperty(
+      pht('Buildable'),
+      $buildable->getBuildableHandle()->renderLink());
+
     $properties->addProperty(
       pht('Origin'),
       $buildable->getIsManualBuildable()
@@ -250,7 +248,66 @@ final class HarbormasterBuildableViewController
       $build_list->addItem($item);
     }
 
-    return $build_list;
+    $build_list->setFlush(true);
+
+    $box = id(new PHUIObjectBoxView())
+      ->setHeaderText(pht('Builds'))
+      ->appendChild($build_list);
+
+    return $box;
   }
 
+  private function renderLintAndUnit(array $builds) {
+    $viewer = $this->getViewer();
+
+    $targets = array();
+    foreach ($builds as $build) {
+      foreach ($build->getBuildTargets() as $target) {
+        $targets[] = $target;
+      }
+    }
+
+    if (!$targets) {
+      return;
+    }
+
+    $target_phids = mpull($targets, 'getPHID');
+
+    $lint_data = id(new HarbormasterBuildLintMessage())->loadAllWhere(
+      'buildTargetPHID IN (%Ls) LIMIT 25',
+      $target_phids);
+
+    $unit_data = id(new HarbormasterBuildUnitMessage())->loadAllWhere(
+      'buildTargetPHID IN (%Ls) LIMIT 25',
+      $target_phids);
+
+    if ($lint_data) {
+      $lint_table = id(new HarbormasterLintPropertyView())
+        ->setUser($viewer)
+        ->setLintMessages($lint_data);
+
+      $lint = id(new PHUIObjectBoxView())
+        ->setHeaderText(pht('Lint Messages'))
+        ->appendChild($lint_table);
+    } else {
+      $lint = null;
+    }
+
+    if ($unit_data) {
+      $unit_table = id(new HarbormasterUnitPropertyView())
+        ->setUser($viewer)
+        ->setUnitMessages($unit_data);
+
+      $unit = id(new PHUIObjectBoxView())
+        ->setHeaderText(pht('Unit Tests'))
+        ->appendChild($unit_table);
+    } else {
+      $unit = null;
+    }
+
+    return array($lint, $unit);
+  }
+
+
+
 }
diff --git a/src/applications/harbormaster/controller/HarbormasterController.php b/src/applications/harbormaster/controller/HarbormasterController.php
index c946cf7002..dea76b36d3 100644
--- a/src/applications/harbormaster/controller/HarbormasterController.php
+++ b/src/applications/harbormaster/controller/HarbormasterController.php
@@ -2,4 +2,14 @@
 
 abstract class HarbormasterController extends PhabricatorController {
 
+  protected function addBuildableCrumb(
+    PHUICrumbsView $crumbs,
+    HarbormasterBuildable $buildable) {
+
+    $monogram = $buildable->getMonogram();
+    $uri = '/'.$monogram;
+
+    $crumbs->addTextCrumb($monogram, $uri);
+  }
+
 }
diff --git a/src/applications/harbormaster/engine/HarbormasterBuildEngine.php b/src/applications/harbormaster/engine/HarbormasterBuildEngine.php
index 98e67635f3..71c14414e7 100644
--- a/src/applications/harbormaster/engine/HarbormasterBuildEngine.php
+++ b/src/applications/harbormaster/engine/HarbormasterBuildEngine.php
@@ -332,6 +332,11 @@ final class HarbormasterBuildEngine extends Phobject {
         $message->save();
 
         $target->setTargetStatus($new_status);
+
+        if ($target->isComplete()) {
+          $target->setDateCompleted(PhabricatorTime::getNow());
+        }
+
         $target->save();
       }
     }
diff --git a/src/applications/harbormaster/query/HarbormasterBuildableQuery.php b/src/applications/harbormaster/query/HarbormasterBuildableQuery.php
index 1b1956a0c7..2986bb45b7 100644
--- a/src/applications/harbormaster/query/HarbormasterBuildableQuery.php
+++ b/src/applications/harbormaster/query/HarbormasterBuildableQuery.php
@@ -13,6 +13,7 @@ final class HarbormasterBuildableQuery
   private $needContainerHandles;
   private $needBuildableHandles;
   private $needBuilds;
+  private $needTargets;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
@@ -59,19 +60,17 @@ final class HarbormasterBuildableQuery
     return $this;
   }
 
+  public function needTargets($need) {
+    $this->needTargets = $need;
+    return $this;
+  }
+
+  public function newResultObject() {
+    return new HarbormasterBuildable();
+  }
+
   protected function loadPage() {
-    $table = new HarbormasterBuildable();
-    $conn_r = $table->establishConnection('r');
-
-    $data = queryfx_all(
-      $conn_r,
-      'SELECT * FROM %T %Q %Q %Q',
-      $table->getTableName(),
-      $this->buildWhereClause($conn_r),
-      $this->buildOrderClause($conn_r),
-      $this->buildLimitClause($conn_r));
-
-    return $table->loadAllFromArray($data);
+    return $this->loadStandardPage($this->newResultObject());
   }
 
   protected function willFilterPage(array $page) {
@@ -157,11 +156,12 @@ final class HarbormasterBuildableQuery
       }
     }
 
-    if ($this->needBuilds) {
+    if ($this->needBuilds || $this->needTargets) {
       $builds = id(new HarbormasterBuildQuery())
         ->setViewer($this->getViewer())
         ->setParentQuery($this)
         ->withBuildablePHIDs(mpull($page, 'getPHID'))
+        ->needBuildTargets($this->needTargets)
         ->execute();
       $builds = mgroup($builds, 'getBuildablePHID');
       foreach ($page as $key => $buildable) {
@@ -172,47 +172,45 @@ final class HarbormasterBuildableQuery
     return $page;
   }
 
-  protected function buildWhereClause(AphrontDatabaseConnection $conn_r) {
-    $where = array();
+  protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
+    $where = parent::buildWhereClauseParts($conn);
 
     if ($this->ids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->phids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'phid IN (%Ls)',
         $this->phids);
     }
 
     if ($this->buildablePHIDs !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildablePHID IN (%Ls)',
         $this->buildablePHIDs);
     }
 
     if ($this->containerPHIDs !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'containerPHID in (%Ls)',
         $this->containerPHIDs);
     }
 
     if ($this->manualBuildables !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'isManualBuildable = %d',
         (int)$this->manualBuildables);
     }
 
-    $where[] = $this->buildPagingClause($conn_r);
-
-    return $this->formatWhereClause($where);
+    return $where;
   }
 
   public function getQueryApplicationClass() {
diff --git a/src/applications/harbormaster/storage/build/HarbormasterBuildUnitMessage.php b/src/applications/harbormaster/storage/build/HarbormasterBuildUnitMessage.php
index d21fc2f718..3ee67e7280 100644
--- a/src/applications/harbormaster/storage/build/HarbormasterBuildUnitMessage.php
+++ b/src/applications/harbormaster/storage/build/HarbormasterBuildUnitMessage.php
@@ -15,7 +15,7 @@ final class HarbormasterBuildUnitMessage
 
   public static function initializeNewUnitMessage(
     HarbormasterBuildTarget $build_target) {
-    return id(new HarbormasterBuildLintMessage())
+    return id(new HarbormasterBuildUnitMessage())
       ->setBuildTargetPHID($build_target->getPHID());
   }
 
diff --git a/src/applications/harbormaster/view/HarbormasterLintPropertyView.php b/src/applications/harbormaster/view/HarbormasterLintPropertyView.php
new file mode 100644
index 0000000000..f2591daae5
--- /dev/null
+++ b/src/applications/harbormaster/view/HarbormasterLintPropertyView.php
@@ -0,0 +1,78 @@
+<?php
+
+final class HarbormasterLintPropertyView extends AphrontView {
+
+  private $pathURIMap = array();
+  private $lintMessages = array();
+
+  public function setPathURIMap(array $map) {
+    $this->pathURIMap = $map;
+    return $this;
+  }
+
+  public function setLintMessages(array $messages) {
+    assert_instances_of($messages, 'HarbormasterBuildLintMessage');
+    $this->lintMessages = $messages;
+    return $this;
+  }
+
+  public function render() {
+    $rows = array();
+    foreach ($this->lintMessages as $message) {
+      $path = $message->getPath();
+      $line = $message->getLine();
+
+      $href = null;
+      if (strlen(idx($this->pathURIMap, $path))) {
+        $href = $this->pathURIMap[$path].max($line, 1);
+      }
+
+      $severity = $this->renderSeverity($message->getSeverity());
+
+      $location = $path.':'.$line;
+      if (strlen($href)) {
+        $location = phutil_tag(
+          'a',
+          array(
+            'href' => $href,
+          ),
+          $location);
+      }
+
+      $rows[] = array(
+        $location,
+        $severity,
+        $message->getCode(),
+        $message->getName(),
+      );
+    }
+
+    $table = id(new AphrontTableView($rows))
+      ->setHeaders(
+        array(
+          pht('Location'),
+          pht('Severity'),
+          pht('Code'),
+          pht('Message'),
+        ))
+      ->setColumnClasses(
+        array(
+          'pri',
+          null,
+          null,
+          'wide',
+        ));
+
+    return $table;
+  }
+
+  private function renderSeverity($severity) {
+    $names = ArcanistLintSeverity::getLintSeverities();
+    $name = idx($names, $severity, $severity);
+
+    // TODO: Add some color here?
+
+    return $name;
+  }
+
+}
diff --git a/src/applications/harbormaster/view/HarbormasterUnitPropertyView.php b/src/applications/harbormaster/view/HarbormasterUnitPropertyView.php
new file mode 100644
index 0000000000..8bff9744f7
--- /dev/null
+++ b/src/applications/harbormaster/view/HarbormasterUnitPropertyView.php
@@ -0,0 +1,90 @@
+<?php
+
+final class HarbormasterUnitPropertyView extends AphrontView {
+
+  private $pathURIMap = array();
+  private $unitMessages = array();
+
+  public function setPathURIMap(array $map) {
+    $this->pathURIMap = $map;
+    return $this;
+  }
+
+  public function setUnitMessages(array $messages) {
+    assert_instances_of($messages, 'HarbormasterBuildUnitMessage');
+    $this->unitMessages = $messages;
+    return $this;
+  }
+
+  public function render() {
+
+    $rows = array();
+    $any_duration = false;
+    foreach ($this->unitMessages as $message) {
+      $result = $this->renderResult($message->getResult());
+
+      $duration = $message->getDuration();
+      if ($duration !== null) {
+        $any_duration = true;
+        $duration = pht('%s ms', new PhutilNumber((int)(1000 * $duration)));
+      }
+
+      $name = $message->getName();
+
+      $namespace = $message->getNamespace();
+      if (strlen($namespace)) {
+        $name = $namespace.'::'.$name;
+      }
+
+      $engine = $message->getEngine();
+      if (strlen($engine)) {
+        $name = $engine.' > '.$name;
+      }
+
+      $rows[] = array(
+        $result,
+        $duration,
+        $name,
+      );
+    }
+
+
+    $table = id(new AphrontTableView($rows))
+      ->setHeaders(
+        array(
+          pht('Result'),
+          pht('Time'),
+          pht('Test'),
+        ))
+      ->setColumnClasses(
+        array(
+          null,
+          null,
+          'pri wide',
+        ))
+      ->setColumnVisibility(
+        array(
+          true,
+          $any_duration,
+        ));
+
+    return $table;
+  }
+
+  private function renderResult($result) {
+    $names = array(
+      ArcanistUnitTestResult::RESULT_BROKEN     => pht('Broken'),
+      ArcanistUnitTestResult::RESULT_FAIL       => pht('Failed'),
+      ArcanistUnitTestResult::RESULT_UNSOUND    => pht('Unsound'),
+      ArcanistUnitTestResult::RESULT_SKIP       => pht('Skipped'),
+      ArcanistUnitTestResult::RESULT_POSTPONED  => pht('Postponed'),
+      ArcanistUnitTestResult::RESULT_PASS       => pht('Passed'),
+    );
+    $result = idx($names, $result, $result);
+
+    // TODO: Add some color.
+
+    return $result;
+  }
+
+}
diff --git a/src/applications/harbormaster/worker/HarbormasterTargetWorker.php b/src/applications/harbormaster/worker/HarbormasterTargetWorker.php
index d0d6d168ab..a13a9de163 100644
--- a/src/applications/harbormaster/worker/HarbormasterTargetWorker.php
+++ b/src/applications/harbormaster/worker/HarbormasterTargetWorker.php
@@ -59,7 +59,7 @@ final class HarbormasterTargetWorker extends HarbormasterWorker {
       $target->setTargetStatus($next_status);
 
       if ($target->isComplete()) {
-        $target->setDateCompleted(time());
+        $target->setDateCompleted(PhabricatorTime::getNow());
       }
 
       $target->save();
@@ -70,12 +70,12 @@ final class HarbormasterTargetWorker extends HarbormasterWorker {
     } catch (HarbormasterBuildFailureException $ex) {
       // A build step wants to fail explicitly.
       $target->setTargetStatus(HarbormasterBuildTarget::STATUS_FAILED);
-      $target->setDateCompleted(time());
+      $target->setDateCompleted(PhabricatorTime::getNow());
       $target->save();
     } catch (HarbormasterBuildAbortedException $ex) {
       // A build step is aborting because the build has been restarted.
       $target->setTargetStatus(HarbormasterBuildTarget::STATUS_ABORTED);
-      $target->setDateCompleted(time());
+      $target->setDateCompleted(PhabricatorTime::getNow());
       $target->save();
     } catch (Exception $ex) {
       phlog($ex);
diff --git a/src/applications/pholio/storage/PholioMock.php b/src/applications/pholio/storage/PholioMock.php
index 22c1015704..71d1857383 100644
--- a/src/applications/pholio/storage/PholioMock.php
+++ b/src/applications/pholio/storage/PholioMock.php
@@ -10,7 +10,8 @@ final class PholioMock extends PholioDAO
     PhabricatorApplicationTransactionInterface,
     PhabricatorProjectInterface,
     PhabricatorDestructibleInterface,
-    PhabricatorSpacesInterface {
+    PhabricatorSpacesInterface,
+    PhabricatorMentionableInterface {
 
   const MARKUP_FIELD_DESCRIPTION  = 'markup:description';
 
diff --git a/src/view/phui/PHUIStatusItemView.php b/src/view/phui/PHUIStatusItemView.php
index e82799fc27..f4cfaf4462 100644
--- a/src/view/phui/PHUIStatusItemView.php
+++ b/src/view/phui/PHUIStatusItemView.php
@@ -22,6 +22,7 @@ final class PHUIStatusItemView extends AphrontTagView {
   const ICON_MINUS = 'fa-minus-circle';
   const ICON_OPEN = 'fa-circle-o';
   const ICON_CLOCK = 'fa-clock-o';
+  const ICON_STAR = 'fa-star';
 
   /* render_textarea */
   public function setIcon($icon, $color = null, $label = null) {
diff --git a/webroot/rsrc/css/application/differential/results-table.css b/webroot/rsrc/css/application/differential/results-table.css
deleted file mode 100644
index 80d8ad1756..0000000000
--- a/webroot/rsrc/css/application/differential/results-table.css
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * @provides differential-results-table-css
- */
-
-table.differential-results-table {
-  border-collapse: separate;
-  width: 96%;
-  font-size: 11px;
-}
-
-.differential-results-table th {
-  text-align: center;
-  white-space: nowrap;
-  vertical-align: middle;
-  padding: 2px 4px;
-  width: 50px;
-  border-right: 1px solid #fff;
-  background: #f7f7f7;
-}
-
-.device .differential-results-table th {
-  white-space: normal;
-}
-
-.differential-results-table td {
-  padding: 0 8px;
-  margin: 0;
-  vertical-align: middle;
-  background: #f7f7f7;
-}
-
-.differential-results-table tr.differential-results-row-star th,
-.differential-results-table tr.differential-results-row-star td {
-  background: {$greybackground};
-}
-
-.differential-results-table tr.differential-results-row-section th {
-  padding-top: 4px;
-  text-align: left;
-}
-
-.differential-results-table tr.differential-results-row-excuse th {
-  background: #3399ff;
-}
-
-.differential-results-table tr.differential-results-row-excuse td {
-  padding-top: 8px;
-  padding-right: 8px;
-  padding-bottom: 8px;
-}
-
-.differential-results-table tr.differential-results-row-red th {
-  background: #ff4422;
-}
-
-.differential-results-table tr.differential-results-row-yellow th {
-  background: #ffdd66;
-}
-
-.differential-results-table tr.differential-results-row-green th {
-  background: #22dd44;
-}
-
-.differential-results-table tr.differential-results-row-blue th {
-  background: #88bbff;
-}
-
-.differential-results-table tr.differential-results-row-details td {
-  color: {$lightgreytext};
-}
-
-.differential-results-table tr.differential-results-row-show th {
-  border-top: 1px solid #fff;
-  border-right: none;
-  padding: 2px;
-  color: {$bluetext};
-  background: {$greybackground};
-}
diff --git a/webroot/rsrc/js/application/differential/behavior-show-field-details.js b/webroot/rsrc/js/application/differential/behavior-show-field-details.js
deleted file mode 100644
index a50d322595..0000000000
--- a/webroot/rsrc/js/application/differential/behavior-show-field-details.js
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * @provides javelin-behavior-differential-show-field-details
- * @requires javelin-behavior
- *           javelin-stratcom
- *           javelin-dom
- */
-
-JX.behavior('differential-show-field-details', function() {
-
-  JX.Stratcom.listen(
-    'click',
-    ['differential-results-row-show', 'tag:a'],
-    function(e) {
-      toggle(e, true);
-    });
-
-  JX.Stratcom.listen(
-    'click',
-    ['differential-results-row-hide', 'tag:a'],
-    function(e) {
-      toggle(e, false);
-    });
-
-  function toggle(e, show) {
-    e.kill();
-
-    var f = show ? JX.DOM.show : JX.DOM.hide;
-    var g = show ? JX.DOM.hide : JX.DOM.show;
-
-    var table = e.getNode('differential-results-table');
-    var rows  = JX.DOM.scry(table, 'tr', 'differential-results-row-toggle');
-    for (var ii = 0; ii < rows.length; ii++) {
-      f(rows[ii]);
-    }
-
-    g(JX.DOM.find(table, 'tr', 'differential-results-row-show'));
-    f(JX.DOM.find(table, 'tr', 'differential-results-row-hide'));
-  }
-
-});