--- a/browser/config/tooltool-manifests/linux32/releng.manifest
+++ b/browser/config/tooltool-manifests/linux32/releng.manifest
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/linux64/asan.manifest
+++ b/browser/config/tooltool-manifests/linux64/asan.manifest
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/linux64/clang.manifest
+++ b/browser/config/tooltool-manifests/linux64/clang.manifest
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/linux64/clang.manifest.centos6
+++ b/browser/config/tooltool-manifests/linux64/clang.manifest.centos6
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/linux64/hazard.manifest
+++ b/browser/config/tooltool-manifests/linux64/hazard.manifest
@@ -19,19 +19,19 @@
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+    "version": "rustc 1.19.0 (0ade33941 2017-07-17) repack",
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--- a/browser/config/tooltool-manifests/linux64/msan.manifest
+++ b/browser/config/tooltool-manifests/linux64/msan.manifest
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/linux64/releng.manifest
+++ b/browser/config/tooltool-manifests/linux64/releng.manifest
@@ -11,19 +11,19 @@
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--- a/browser/config/tooltool-manifests/macosx64/clang.manifest
+++ b/browser/config/tooltool-manifests/macosx64/clang.manifest
@@ -3,19 +3,19 @@
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--- a/browser/config/tooltool-manifests/macosx64/cross-releng.manifest
+++ b/browser/config/tooltool-manifests/macosx64/cross-releng.manifest
@@ -37,19 +37,19 @@
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--- a/browser/config/tooltool-manifests/macosx64/releng.manifest
+++ b/browser/config/tooltool-manifests/macosx64/releng.manifest
@@ -3,19 +3,19 @@
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--- a/browser/config/tooltool-manifests/win32/build-clang-cl.manifest
+++ b/browser/config/tooltool-manifests/win32/build-clang-cl.manifest
@@ -1,19 +1,19 @@
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--- a/browser/config/tooltool-manifests/win32/clang.manifest
+++ b/browser/config/tooltool-manifests/win32/clang.manifest
@@ -1,19 +1,19 @@
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--- a/browser/config/tooltool-manifests/win32/releng.manifest
+++ b/browser/config/tooltool-manifests/win32/releng.manifest
@@ -1,19 +1,19 @@
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--- a/browser/config/tooltool-manifests/win64/clang.manifest
+++ b/browser/config/tooltool-manifests/win64/clang.manifest
@@ -1,19 +1,19 @@
 [
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--- a/browser/config/tooltool-manifests/win64/releng.manifest
+++ b/browser/config/tooltool-manifests/win64/releng.manifest
@@ -1,19 +1,19 @@
 [
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--- a/mobile/android/config/tooltool-manifests/android-gradle-dependencies/releng.manifest
+++ b/mobile/android/config/tooltool-manifests/android-gradle-dependencies/releng.manifest
@@ -10,19 +10,19 @@
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--- a/mobile/android/config/tooltool-manifests/android-x86/releng.manifest
+++ b/mobile/android/config/tooltool-manifests/android-x86/releng.manifest
@@ -43,19 +43,19 @@
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--- a/mobile/android/config/tooltool-manifests/android/releng.manifest
+++ b/mobile/android/config/tooltool-manifests/android/releng.manifest
@@ -68,19 +68,19 @@
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