Bug 1418415 - Build the daily searchfox index on Windows as well. r=emilio

Also turn on saving of rust analysis for the windows searchfox job.

Depends on D10355

Differential Revision: https://phabricator.services.mozilla.com/D10356

--HG--
extra : moz-landing-system : lando

browser/config/mozconfigs/win64/debug-searchfox

@@ -9,6 +9,10 @@ MOZ_AUTOMATION_L10N_CHECK=0
 ac_add_options --enable-optimize
 ac_add_options --enable-debug
 
+# Save rust analysis (this requires unlocking the unstable features,
+# which is done in the taskcluster task definition via RUSTC_BOOTSTRAP)
+export RUSTFLAGS="-Zsave-analysis"
+
 ac_add_options --enable-clang-plugin
 ac_add_options --enable-mozsearch-plugin
 

taskcluster/ci/searchfox/kind.yml

@@ -87,8 +87,6 @@ jobs:
             - linux64-rust-macos
             - linux64-cbindgen
 
-    # NOTE: Windows Searchfox jobs aren't working quite yet (bug 1418415).
-
     win64-searchfox/debug:
         description: "Win64 Searchfox Debug (clang-cl)"
         index:
@@ -98,10 +96,12 @@ jobs:
             platform: windows2012-64/debug
         worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
         worker:
-            max-run-time: 7200
+            max-run-time: 36000
             env:
                 TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win64/releng.manifest"
                 PERFHERDER_EXTRA_OPTIONS: searchfox
+                RUSTC_BOOTSTRAP: "1"
+                MOZSEARCH_PLATFORM: "windows"
         run:
             using: mozharness
             options: [append-env-variables-from-configs]

taskcluster/taskgraph/target_tasks.py

@@ -540,10 +540,9 @@ def target_tasks_nightly_desktop(full_task_graph, parameters, graph_config):
 @_target_task('searchfox_index')
 def target_tasks_searchfox(full_task_graph, parameters, graph_config):
     """Select tasks required for indexing Firefox for Searchfox web site each day"""
-    # For now we only do Linux and Mac debug builds. Windows builds
-    # are currently broken (bug 1418415).
     return ['searchfox-linux64-searchfox/debug',
-            'searchfox-macosx64-searchfox/debug']
+            'searchfox-macosx64-searchfox/debug',
+            'searchfox-win64-searchfox/debug']
 
 
 @_target_task('pipfile_update')