Rollup of 27 pull requests

.travis.yml

@@ -28,6 +28,7 @@ matrix:
         RUSTC_RETRY_LINKER_ON_SEGFAULT=1
         SCCACHE_ERROR_LOG=/tmp/sccache.log
         MACOSX_DEPLOYMENT_TARGET=10.7
+        NO_LLVM_ASSERTIONS=1
       os: osx
       osx_image: xcode7
 
@@ -46,6 +47,7 @@ matrix:
         SCCACHE_ERROR_LOG=/tmp/sccache.log
         MACOSX_DEPLOYMENT_TARGET=10.8
         MACOSX_STD_DEPLOYMENT_TARGET=10.7
+        NO_LLVM_ASSERTIONS=1
       os: osx
       osx_image: xcode8.2
     - env: >
@@ -56,6 +58,7 @@ matrix:
         SCCACHE_ERROR_LOG=/tmp/sccache.log
         MACOSX_DEPLOYMENT_TARGET=10.8
         MACOSX_STD_DEPLOYMENT_TARGET=10.7
+        NO_LLVM_ASSERTIONS=1
       os: osx
       osx_image: xcode8.2
 
@@ -73,6 +76,7 @@ matrix:
         RUSTC_RETRY_LINKER_ON_SEGFAULT=1
         SCCACHE_ERROR_LOG=/tmp/sccache.log
         MACOSX_DEPLOYMENT_TARGET=10.7
+        NO_LLVM_ASSERTIONS=1
       os: osx
       osx_image: xcode7
     - env: >
@@ -83,6 +87,7 @@ matrix:
         RUSTC_RETRY_LINKER_ON_SEGFAULT=1
         SCCACHE_ERROR_LOG=/tmp/sccache.log
         MACOSX_DEPLOYMENT_TARGET=10.7
+        NO_LLVM_ASSERTIONS=1
       os: osx
       osx_image: xcode7
 
@@ -124,7 +129,8 @@ matrix:
 
 env:
   global:
-    - SCCACHE_BUCKET=rust-lang-ci-sccache
+    - SCCACHE_BUCKET=rust-lang-ci-sccache2
+    - SCCACHE_REGION=us-west-1
     - AWS_ACCESS_KEY_ID=AKIAJAMV3QAMMA6AXHFQ
     # AWS_SECRET_ACCESS_KEY=...
     - secure: "j96XxTVOSUf4s4r4htIxn/fvIa5DWbMgLqWl7r8z2QfgUwscmkMXAwXuFNc7s7bGTpV/+CgDiMFFM6BAFLGKutytIF6oA02s9b+usQYnM0th7YQ2AIgm9GtMTJCJp4AoyfFmh8F2faUICBZlfVLUJ34udHEe35vOklix+0k4WDo="

appveyor.yml

@@ -1,5 +1,6 @@
 environment:
-  SCCACHE_BUCKET: rust-lang-ci-sccache
+  SCCACHE_BUCKET: rust-lang-ci-sccache2
+  SCCACHE_REGION: us-west-1
   AWS_ACCESS_KEY_ID: AKIAJAMV3QAMMA6AXHFQ
   AWS_SECRET_ACCESS_KEY:
     secure: 7Y+JiquYedOAgnUU26uL0DPzrxmTtR+qIwG6rNKSuWDffqU3vVZxbGXim9QpTO80

src/bootstrap/Cargo.toml

@@ -34,7 +34,7 @@ cmake = "0.1.23"
 filetime = "0.1"
 num_cpus = "1.0"
 getopts = "0.2"
-gcc = "0.3.50"
+gcc = "0.3.54"
 libc = "0.2"
 serde = "1.0.8"
 serde_derive = "1.0.8"

src/bootstrap/check.rs

@@ -1118,10 +1118,11 @@ impl Step for Rustdoc {
         let compiler = builder.compiler(builder.top_stage, self.host);
         let target = compiler.host;
 
-        builder.ensure(RemoteCopyLibs { compiler, target });
-
-        let mut cargo = builder.cargo(compiler, Mode::Librustc, target, test_kind.subcommand());
-        compile::rustc_cargo(build, &compiler, target, &mut cargo);
+        let mut cargo = tool::prepare_tool_cargo(builder,
+                                                 compiler,
+                                                 target,
+                                                 test_kind.subcommand(),
+                                                 "src/tools/rustdoc");
         let _folder = build.fold_output(|| {
             format!("{}_stage{}-rustdoc", test_kind.subcommand(), compiler.stage)
         });

src/bootstrap/dist.rs

@@ -1098,8 +1098,14 @@ impl Step for Rls {
            .arg("--output-dir").arg(&distdir(build))
            .arg("--non-installed-overlay").arg(&overlay)
            .arg(format!("--package-name={}-{}", name, target))
-           .arg("--component-name=rls")
            .arg("--legacy-manifest-dirs=rustlib,cargo");
+
+        if build.config.channel == "nightly" {
+            cmd.arg("--component-name=rls");
+        } else {
+            cmd.arg("--component-name=rls-preview");
+        }
+
         build.run(&mut cmd);
         distdir(build).join(format!("{}-{}.tar.gz", name, target))
     }
@@ -1302,9 +1308,12 @@ impl Step for Extended {
             cp_r(&work.join(&format!("{}-{}", pkgname(build, "rust-std"), target))
                         .join(format!("rust-std-{}", target)),
                     &exe.join("rust-std"));
-            cp_r(&work.join(&format!("{}-{}", pkgname(build, "rls"), target))
-                        .join("rls"),
-                    &exe.join("rls"));
+            let rls_path = if build.config.channel == "nightly" {
+                work.join(&format!("{}-{}", pkgname(build, "rls"), target)).join("rls")
+            } else {
+                work.join(&format!("{}-{}", pkgname(build, "rls"), target)).join("rls-preview")
+            };
+            cp_r(&rls_path, &exe.join("rls"));
             cp_r(&work.join(&format!("{}-{}", pkgname(build, "rust-analysis"), target))
                         .join(format!("rust-analysis-{}", target)),
                     &exe.join("rust-analysis"));