Bug 1505072 - Automation and mozconfig changes to convert rusttests builds to use non-default build target. r=froydnj

Two mozconfg additions are necessary for these jobs on linux:
1.) Turning off the clang plugin, which will not get built during these builds
and will cause failures when C/C++ needed by the rust build tries to find it.
2.) Adding --output-sync=line to our make invocation: at some point the
"export" phase started relying on this, and it's missing because the
non-default build targets invoked by the rusttests builds don't go through
client.mk.

Differential Revision: https://phabricator.services.mozilla.com/D11242

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

browser/config/mozconfigs/linux32/rusttests

@@ -3,5 +3,8 @@ MOZ_AUTOMATION_PACKAGE_TESTS=0
 MOZ_AUTOMATION_L10N_CHECK=0
 
 ac_add_options --enable-rust-tests
+mk_add_options MOZ_MAKE_FLAGS=--output-sync=line
 
 . "$topsrcdir/browser/config/mozconfigs/linux32/nightly"
+
+unset ENABLE_CLANG_PLUGIN

browser/config/mozconfigs/linux32/rusttests-debug

@@ -3,5 +3,8 @@ MOZ_AUTOMATION_PACKAGE_TESTS=0
 MOZ_AUTOMATION_L10N_CHECK=0
 
 ac_add_options --enable-rust-tests
+mk_add_options MOZ_MAKE_FLAGS=--output-sync=line
 
 . "$topsrcdir/browser/config/mozconfigs/linux32/debug"
+
+unset ENABLE_CLANG_PLUGIN

browser/config/mozconfigs/linux64/rusttests

@@ -3,5 +3,8 @@ MOZ_AUTOMATION_PACKAGE_TESTS=0
 MOZ_AUTOMATION_L10N_CHECK=0
 
 ac_add_options --enable-rust-tests
+mk_add_options MOZ_MAKE_FLAGS=--output-sync=line
 
 . "$topsrcdir/browser/config/mozconfigs/linux64/nightly"
+
+unset ENABLE_CLANG_PLUGIN

browser/config/mozconfigs/linux64/rusttests-debug

@@ -3,5 +3,8 @@ MOZ_AUTOMATION_PACKAGE_TESTS=0
 MOZ_AUTOMATION_L10N_CHECK=0
 
 ac_add_options --enable-rust-tests
+mk_add_options MOZ_MAKE_FLAGS=--output-sync=line
 
 . "$topsrcdir/browser/config/mozconfigs/linux64/debug"
+
+unset ENABLE_CLANG_PLUGIN

taskcluster/ci/build/linux.yml

@@ -424,7 +424,7 @@ linux-rusttests/opt:
             PERFHERDER_EXTRA_OPTIONS: rusttests
     run:
         using: mozharness
-        actions: [get-secrets, build, check-test]
+        actions: [get-secrets, build]
         config:
             - builds/releng_base_firefox.py
             - builds/releng_base_linux_32_builds.py
@@ -461,7 +461,7 @@ linux-rusttests/debug:
             PERFHERDER_EXTRA_OPTIONS: rusttests
     run:
         using: mozharness
-        actions: [get-secrets, build, check-test]
+        actions: [get-secrets, build]
         config:
             - builds/releng_base_firefox.py
             - builds/releng_base_linux_32_builds.py
@@ -858,7 +858,7 @@ linux64-rusttests/opt:
             PERFHERDER_EXTRA_OPTIONS: rusttests
     run:
         using: mozharness
-        actions: [get-secrets, build, check-test]
+        actions: [get-secrets, build]
         config:
             - builds/releng_base_firefox.py
             - builds/releng_base_linux_64_builds.py
@@ -894,7 +894,7 @@ linux64-rusttests/debug:
             PERFHERDER_EXTRA_OPTIONS: rusttests
     run:
         using: mozharness
-        actions: [get-secrets, build, check-test]
+        actions: [get-secrets, build]
         config:
             - builds/releng_base_firefox.py
             - builds/releng_base_linux_64_builds.py

taskcluster/ci/build/windows.yml

@@ -509,6 +509,7 @@ win32-rusttests/opt:
             TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win32/releng.manifest"
     run:
         using: mozharness
+        actions: [build]
         options: [append-env-variables-from-configs]
         script: mozharness/scripts/fx_desktop_build.py
         config:
@@ -518,6 +519,8 @@ win32-rusttests/opt:
         extra-config:
             stage_platform: win32-rusttests
             artifact_flag_build_variant_in_try: null
+            build_targets: ['pre-export', 'export', 'recurse_rusttests']
+            disable_package_metrics: true
         mozconfig-variant: rusttests
     run-on-projects: ['trunk', 'try']
     toolchains:
@@ -544,6 +547,7 @@ win32-rusttests/debug:
             TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win32/releng.manifest"
     run:
         using: mozharness
+        actions: [build]
         options: [append-env-variables-from-configs]
         script: mozharness/scripts/fx_desktop_build.py
         config:
@@ -553,6 +557,8 @@ win32-rusttests/debug:
         extra-config:
             stage_platform: win32-rusttests
             artifact_flag_build_variant_in_try: null
+            build_targets: ['pre-export', 'export', 'recurse_rusttests']
+            disable_package_metrics: true
         mozconfig-variant: rusttests-debug
     run-on-projects: ['trunk', 'try']
     toolchains:

testing/mozharness/configs/builds/releng_sub_linux_configs/32_rusttests.py

@@ -17,7 +17,9 @@ config = {
         'XPCOM_DEBUG_BREAK': 'stack-and-abort',
         'TINDERBOX_OUTPUT': '1',
     },
+    'build_targets': ['pre-export', 'export', 'recurse_rusttests'],
     'mozconfig_variant': 'rusttests',
     'artifact_flag_build_variant_in_try': None,
+    'disable_package_metrics': True,
     #######################
 }

testing/mozharness/configs/builds/releng_sub_linux_configs/32_rusttests_debug.py

@@ -18,6 +18,8 @@ config = {
         'XPCOM_DEBUG_BREAK': 'stack-and-abort',
         'TINDERBOX_OUTPUT': '1',
     },
+    'build_targets': ['pre-export', 'export', 'recurse_rusttests'],
     'artifact_flag_build_variant_in_try': None,
+    'disable_package_metrics': True,
     #######################
 }

testing/mozharness/configs/builds/releng_sub_linux_configs/64_rusttests.py

@@ -17,6 +17,8 @@ config = {
         'PATH': ':/usr/local/bin:/bin:\
 /usr/bin:/usr/local/sbin:/usr/sbin:/sbin',
     },
+    'build_targets': ['pre-export', 'export', 'recurse_rusttests'],
     'artifact_flag_build_variant_in_try': None,
+    'disable_package_metrics': True,
     #######################
 }

testing/mozharness/configs/builds/releng_sub_linux_configs/64_rusttests_debug.py

@@ -17,5 +17,7 @@ config = {
         'LD_LIBRARY_PATH': '%(abs_obj_dir)s/dist/bin',
         'TINDERBOX_OUTPUT': '1',
     },
+    'build_targets': ['pre-export', 'export', 'recurse_rusttests'],
     'artifact_flag_build_variant_in_try': None,
+    'disable_package_metrics': True,
 }

testing/mozharness/configs/builds/taskcluster_sub_win64/rusttests_opt.py

@@ -1,7 +1,12 @@
 config = {
+    'default_actions': [
+        'build',
+    ],
     'stage_platform': 'win64-rusttests',
     'env': {
         'XPCOM_DEBUG_BREAK': 'stack-and-abort',
     },
+    'build_targets': ['pre-export', 'export', 'recurse_rusttests'],
+    'disable_package_metrics': True,
     'artifact_flag_build_variant_in_try': None,
 }