Making ref range failure messages more explicit.

scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json

Index: scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json
diff --git a/scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json b/scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json
index 12f4e8332d73b973b2abe965216a5275e494a057..cc1782b094c1b25355239761e293c472a101d852 100644
--- a/scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json
+++ b/scripts/slave/recipe_modules/auto_bisect_staging/example.expected/failed_build.json
@@ -1319,8 +1319,7 @@
       "@@@STEP_LOG_LINE@json.output@    \"status\": \"COMPLETED\"@@@",
       "@@@STEP_LOG_LINE@json.output@  }@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@",
-      "@@@SET_BUILD_PROPERTY@extra_result_code@[\"B4T_REF_RANGE_FAIL\"]@@@"
+      "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
@@ -1328,21 +1327,25 @@
       "git",
       "footers",
       "--position",
-      "a6298e4afedbf2cd461755ea6f45b0ad64222222"
+      "dcdcdc0ff1122212323134879ddceeb1240b0988"
     ],
     "cwd": "[SLAVE_BUILD]/src",
-    "name": "resolving hash a6298e4afedbf2cd461755ea6f45b0ad64222222",
-    "stdout": "/path/to/tmp/"
+    "name": "Gathering reference values.Waiting for build.resolving hash dcdcdc0ff1122212323134879ddceeb1240b0988",
+    "stdout": "/path/to/tmp/",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@",
+      "@@@SET_BUILD_PROPERTY@extra_result_code@[\"B4T_REF_RANGE_FAIL\"]@@@"
+    ]
   },
   {
     "cmd": [
       "git",
       "footers",
       "--position",
-      "dcdcdc0ff1122212323134879ddceeb1240b0988"
+      "a6298e4afedbf2cd461755ea6f45b0ad64222222"
     ],
     "cwd": "[SLAVE_BUILD]/src",
-    "name": "resolving hash dcdcdc0ff1122212323134879ddceeb1240b0988",
+    "name": "resolving hash a6298e4afedbf2cd461755ea6f45b0ad64222222",
     "stdout": "/path/to/tmp/"
   },
   {
@@ -1383,7 +1386,7 @@
   },
   {
     "name": "$result",
-    "reason": "Bisect cannot identify a culprit: Testing the \"bad\" revision failed",
+    "reason": "Bisect cannot identify a culprit: Testing the \"bad\" revision failed: Failed to compile revision chromium@dcdcdc0ff1. Buildbucket job id 1201331270",
     "recipe_result": null,
     "status_code": 1
   }