Auto merge of #40432 - alexcrichton:rollup, r=alexcrichton

Rollup of 38 pull requests

- Successful merges: #39202, #39820, #39918, #39921, #40092, #40146, #40199, #40225, #40239, #40257, #40259, #40261, #40277, #40278, #40287, #40297, #40311, #40315, #40319, #40324, #40336, #40340, #40344, #40345, #40367, #40369, #40372, #40373, #40379, #40385, #40386, #40389, #40400, #40404, #40410, #40422, #40423, #40424
- Failed merges: #40220, #40329, #40426

.gitmodules

@@ -22,7 +22,7 @@
 	path = src/doc/nomicon
 	url = https://github.com/rust-lang-nursery/nomicon
 [submodule "src/tools/cargo"]
-	path = src/tools/cargo
+	path = cargo
 	url = https://github.com/rust-lang/cargo
 [submodule "reference"]
 	path = src/doc/reference

.travis.yml

@@ -20,6 +20,7 @@ matrix:
     - env: IMAGE=dist-armv7-aarch64-linux DEPLOY=1
     - env: IMAGE=dist-freebsd DEPLOY=1
     - env: IMAGE=dist-i586-gnu-i686-musl DEPLOY=1
+    - env: IMAGE=dist-fuchsia DEPLOY=1
     - env: IMAGE=dist-mips-linux DEPLOY=1
     - env: IMAGE=dist-mips64-linux DEPLOY=1
     - env: IMAGE=dist-powerpc-linux DEPLOY=1
@@ -44,6 +45,7 @@ matrix:
         RUST_CHECK_TARGET=check
         RUST_CONFIGURE_ARGS=--build=x86_64-apple-darwin
         SRC=.
+        RUSTC_RETRY_LINKER_ON_SEGFAULT=1
       os: osx
       osx_image: xcode8.2
       install: &osx_install_sccache >
@@ -53,6 +55,7 @@ matrix:
         RUST_CHECK_TARGET=check
         RUST_CONFIGURE_ARGS=--build=i686-apple-darwin
         SRC=.
+        RUSTC_RETRY_LINKER_ON_SEGFAULT=1
       os: osx
       osx_image: xcode8.2
       install: *osx_install_sccache
@@ -62,18 +65,18 @@ matrix:
         RUST_CONFIGURE_ARGS="--build=i686-apple-darwin --enable-extended"
         SRC=.
         DEPLOY=1
+        RUSTC_RETRY_LINKER_ON_SEGFAULT=1
       os: osx
       osx_image: xcode8.2
       install: >
         travis_retry curl -o /usr/local/bin/sccache https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-02-25-sccache-x86_64-apple-darwin &&
-          chmod +x /usr/local/bin/sccache &&
-          brew uninstall --ignore-dependencies openssl &&
-          brew install openssl --universal --without-test
+          chmod +x /usr/local/bin/sccache
     - env: >
         RUST_CHECK_TARGET=dist
         RUST_CONFIGURE_ARGS="--target=aarch64-apple-ios,armv7-apple-ios,armv7s-apple-ios,i386-apple-ios,x86_64-apple-ios --enable-extended"
         SRC=.
         DEPLOY=1
+        RUSTC_RETRY_LINKER_ON_SEGFAULT=1
       os: osx
       osx_image: xcode8.2
       install: *osx_install_sccache
@@ -88,6 +91,7 @@ matrix:
         RUST_CONFIGURE_ARGS="--enable-extended"
         SRC=.
         DEPLOY_ALT=1
+        RUSTC_RETRY_LINKER_ON_SEGFAULT=1
       os: osx
       osx_image: xcode8.2
       install: *osx_install_sccache
@@ -128,6 +132,7 @@ after_failure:
       echo "#### Build failed; Disk usage after running script:";
       df -h;
       du . | sort -nr | head -n100
+  - cat obj/tmp/sccache.log
 
 # Save tagged docker images we created and load them if they're available
 before_cache:

configure

@@ -512,7 +512,7 @@ case $CFG_CPUTYPE in
         CFG_OSTYPE="${CFG_OSTYPE}eabihf"
         ;;
 
-    armv7l)
+    armv7l | armv8l)
         CFG_CPUTYPE=armv7
         CFG_OSTYPE="${CFG_OSTYPE}eabihf"
         ;;