build_state._is_build_archived is a method, not a property.

scripts/slave/recipes/bisection/desktop_bisect.expected/basic_perf_tryjob.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "\nimport sys, os\npath = sys.argv[1]\nmode = int(sys.argv[2])\nif not os.path.isdir(path):\n  if os.path.exists(path):\n    print \"%s exists but is not a dir\" % path\n    sys.exit(1)\n  os.makedirs(path, mode)\n",
       "[BUILDER_CACHE]/linux_perf_bisect",
       "511"
     ],
     "name": "makedirs checkout path",
@@ skipping 327 matching lines @@
       "@@@STEP_LOG_LINE@json.output@    \"updated_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"url\": \"http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6537\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"utcnow_utc\": \"Tue Jun 21 21:33:56 2016\"@@@",
       "@@@STEP_LOG_LINE@json.output@  }@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
+      "/opt/infra-tools/buildbucket",
+      "get",
+      "--host",
+      "cr-buildbucket.appspot.com",
+      "9016911228971028736"
+    ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
+    "name": "buildbucket.get (2)",
+    "stdout": "/path/to/tmp/json",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"build\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"bucket\": \"master.tryserver.chromium.perf\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"id\": \"9009962699124567824\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"result\": \"SUCCESS\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"status\": \"COMPLETED\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"status_changed_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"updated_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"url\": \"http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6537\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"utcnow_utc\": \"Tue Jun 21 21:33:56 2016\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
       "python",
       "-u",
       "\nimport os, sys\nfrom common import chromium_utils # Error? See https://crbug.com/584783.\n\n\nif os.path.exists(sys.argv[1]):\n  chromium_utils.RemoveDirectory(sys.argv[1])\n",
       "[BUILDER_CACHE]/linux_perf_bisect/src/out/Release"
     ],
     "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "rmtree build directory",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
       "@@@STEP_LOG_LINE@python.inline@import os, sys@@@",
@@ skipping 248 matching lines @@
   },
   {
     "cmd": [
       "/opt/infra-tools/buildbucket",
       "get",
       "--host",
       "cr-buildbucket.appspot.com",
       "9016911228971028736"
     ],
     "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
-    "name": "buildbucket.get (2)",
+    "name": "buildbucket.get (3)",
     "stdout": "/path/to/tmp/json",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"build\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"bucket\": \"master.tryserver.chromium.perf\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"id\": \"9009962699124567824\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"result\": \"SUCCESS\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"status\": \"COMPLETED\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"status_changed_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"updated_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"url\": \"http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6537\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"utcnow_utc\": \"Tue Jun 21 21:33:56 2016\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"status\": \"COMPLETED\"@@@",
       "@@@STEP_LOG_LINE@json.output@  }@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/opt/infra-tools/buildbucket",
+      "get",
+      "--host",
+      "cr-buildbucket.appspot.com",
+      "9016911228971028736"
+    ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
+    "name": "buildbucket.get (4)",
+    "stdout": "/path/to/tmp/json",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"build\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"result\": \"SUCCESS\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport os, sys\nfrom common import chromium_utils # Error? See https://crbug.com/584783.\n\n\nif os.path.exists(sys.argv[1]):\n  chromium_utils.RemoveDirectory(sys.argv[1])\n",
       "[BUILDER_CACHE]/linux_perf_bisect/src/out/Release"
     ],
     "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
@@ skipping 116 matching lines @@
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]