Bug 1648343 - Require rustc 1.43 to build. r=dmajor

Differential Revision: https://phabricator.services.mozilla.com/D81246

build/moz.configure/rust.configure

@@ -148,7 +148,7 @@ def rust_compiler(rustc_info, cargo_info, build_project):
     if build_project == 'tools/crashreporter':
         rustc_min_version = Version('1.31.0')
     else:
-        rustc_min_version = Version('1.41.0')
+        rustc_min_version = Version('1.43.0')
     cargo_min_version = rustc_min_version
 
     version = rustc_info.version

taskcluster/ci/build/linux.yml

@@ -341,7 +341,7 @@ linux64-base-toolchains/opt:
         toolchain:
             - linux64-clang-5.0
             - linux64-gcc-7
-            - linux64-rust-1.41
+            - linux64-rust-1.43
             - linux64-cbindgen
             - linux64-sccache
             - linux64-nasm-2.14.02
@@ -383,7 +383,7 @@ linux64-base-toolchains/debug:
         toolchain:
             - linux64-clang-5.0
             - linux64-gcc-7
-            - linux64-rust-1.41
+            - linux64-rust-1.43
             - linux64-cbindgen
             - linux64-sccache
             - linux64-nasm-2.14.02
@@ -425,7 +425,7 @@ linux64-base-toolchains-clang/opt:
         toolchain:
             - linux64-binutils
             - linux64-clang-5.0
-            - linux64-rust-1.41
+            - linux64-rust-1.43
             - linux64-cbindgen
             - linux64-nasm-2.14.02
             - linux64-node
@@ -465,7 +465,7 @@ linux64-base-toolchains-clang/debug:
         toolchain:
             - linux64-binutils
             - linux64-clang-5.0
-            - linux64-rust-1.41
+            - linux64-rust-1.43
             - linux64-cbindgen
             - linux64-nasm-2.14.02
             - linux64-node

taskcluster/ci/toolchain/misc.yml

@@ -175,7 +175,7 @@ wrench-deps:
         fetch:
             - android-rs-glue
         toolchain:
-            - linux64-rust-1.41  # whatever m-c is built with
+            - linux64-rust-1.43  # whatever m-c is built with
 
 wgpu-deps:
     description: "Downloads all the crates needed for testing wgpu"
@@ -193,7 +193,7 @@ wgpu-deps:
         fetch:
             - android-rs-glue
         toolchain:
-            - linux64-rust-1.41  # whatever m-c is built with
+            - linux64-rust-1.43  # whatever m-c is built with
 
 linux64-lucetc:
     description: "lucetc build process"