Auto merge of #40810 - alexcrichton:rollup, r=alexcrichton

Rollup of 11 pull requests

- Successful merges: #40347, #40501, #40516, #40524, #40540, #40642, #40683, #40764, #40778, #40807, #40809
- Failed merges: #40771

Author: bors

.travis.yml

@@ -52,7 +52,7 @@ matrix:
       os: osx
       osx_image: xcode8.2
       install: &osx_install_sccache >
-        travis_retry curl -o /usr/local/bin/sccache https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-apple-darwin &&
+        travis_retry curl -o /usr/local/bin/sccache https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-apple-darwin &&
           chmod +x /usr/local/bin/sccache &&
         travis_retry curl -o /usr/local/bin/stamp https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-17-stamp-x86_64-apple-darwin &&
           chmod +x /usr/local/bin/stamp

appveyor.yml

@@ -115,8 +115,8 @@ install:
   - set PATH=C:\Python27;%PATH%
 
   # Download and install sccache
-  - appveyor-retry appveyor DownloadFile https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-pc-windows-msvc
-  - mv 2017-03-22-sccache-x86_64-pc-windows-msvc sccache.exe
+  - appveyor-retry appveyor DownloadFile https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-pc-windows-msvc
+  - mv 2017-03-24-sccache-x86_64-pc-windows-msvc sccache.exe
   - set PATH=%PATH%;%CD%
 
   # Download and install ninja

cargo

@@ -160,11 +160,8 @@ class RustBuild(object):
     def download_stage0(self):
         cache_dst = os.path.join(self.build_dir, "cache")
         rustc_cache = os.path.join(cache_dst, self.stage0_rustc_date())
-        cargo_cache = os.path.join(cache_dst, self.stage0_cargo_rev())
         if not os.path.exists(rustc_cache):
             os.makedirs(rustc_cache)
-        if not os.path.exists(cargo_cache):
-            os.makedirs(cargo_cache)
 
         if self.rustc().startswith(self.bin_root()) and \
                 (not os.path.exists(self.rustc()) or self.rustc_out_of_date()):
@@ -195,15 +192,15 @@ def download_stage0(self):
         if self.cargo().startswith(self.bin_root()) and \
                 (not os.path.exists(self.cargo()) or self.cargo_out_of_date()):
             self.print_what_it_means_to_bootstrap()
-            filename = "cargo-nightly-{}.tar.gz".format(self.build)
-            url = "https://s3.amazonaws.com/rust-lang-ci/cargo-builds/" + self.stage0_cargo_rev()
-            tarball = os.path.join(cargo_cache, filename)
+            filename = "cargo-{}-{}.tar.gz".format(channel, self.build)
+            url = "https://static.rust-lang.org/dist/" + self.stage0_rustc_date()
+            tarball = os.path.join(rustc_cache, filename)
             if not os.path.exists(tarball):
                 get("{}/{}".format(url, filename), tarball, verbose=self.verbose)
             unpack(tarball, self.bin_root(), match="cargo", verbose=self.verbose)
             self.fix_executable(self.bin_root() + "/bin/cargo")
             with open(self.cargo_stamp(), 'w') as f:
-                f.write(self.stage0_cargo_rev())
+                f.write(self.stage0_rustc_date())
 
     def fix_executable(self, fname):
         # If we're on NixOS we need to change the path to the dynamic loader
@@ -258,9 +255,6 @@ def fix_executable(self, fname):
             print("warning: failed to call patchelf: %s" % e)
             return
 
-    def stage0_cargo_rev(self):
-        return self._cargo_rev
-
     def stage0_rustc_date(self):
         return self._rustc_date
 
@@ -283,7 +277,7 @@ def cargo_out_of_date(self):
         if not os.path.exists(self.cargo_stamp()) or self.clean:
             return True
         with open(self.cargo_stamp(), 'r') as f:
-            return self.stage0_cargo_rev() != f.read()
+            return self.stage0_rustc_date() != f.read()
 
     def bin_root(self):
         return os.path.join(self.build_dir, self.build, "stage0")
@@ -578,7 +572,6 @@ def bootstrap():
 
     data = stage0_data(rb.rust_root)
     rb._rustc_channel, rb._rustc_date = data['rustc'].split('-', 1)
-    rb._cargo_rev = data['cargo']
 
     # Fetch/build the bootstrap
     rb.build = rb.build_triple()

src/Cargo.lock

@@ -23,7 +23,7 @@ use build_helper::output;
 use Build;
 
 // The version number
-pub const CFG_RELEASE_NUM: &'static str = "1.17.0";
+pub const CFG_RELEASE_NUM: &'static str = "1.18.0";
 
 // An optional number to put after the label, e.g. '.2' -> '-beta.2'
 // Be sure to make this starts with a dot to conform to semver pre-release

src/bootstrap/bootstrap.py

@@ -74,7 +74,7 @@ RUN arm-linux-gnueabihf-gcc addentropy.c -o rootfs/addentropy -static
 RUN curl -O http://ftp.nl.debian.org/debian/dists/jessie/main/installer-armhf/current/images/device-tree/vexpress-v2p-ca15-tc1.dtb
 
 RUN curl -o /usr/local/bin/sccache \
-      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-unknown-linux-musl && \
+      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-unknown-linux-musl && \
       chmod +x /usr/local/bin/sccache
 
 RUN curl -OL https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb && \

src/bootstrap/channel.rs

@@ -22,7 +22,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   pkg-config
 
 RUN curl -o /usr/local/bin/sccache \
-      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-unknown-linux-musl && \
+      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-unknown-linux-musl && \
       chmod +x /usr/local/bin/sccache
 
 RUN curl -OL https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb && \

src/ci/docker/armhf-gnu/Dockerfile

@@ -32,7 +32,7 @@ RUN curl -OL https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-ini
 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 
 RUN curl -o /usr/local/bin/sccache \
-      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-unknown-linux-musl && \
+      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-unknown-linux-musl && \
       chmod +x /usr/local/bin/sccache
 
 ENV TARGETS=arm-linux-androideabi

src/ci/docker/cross/Dockerfile

@@ -62,7 +62,7 @@ RUN ./build-toolchains.sh
 USER root
 
 RUN curl -o /usr/local/bin/sccache \
-      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-22-sccache-x86_64-unknown-linux-musl && \
+      https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-24-sccache-x86_64-unknown-linux-musl && \
       chmod +x /usr/local/bin/sccache
 
 ENV PATH=$PATH:/x-tools/arm-unknown-linux-gnueabi/bin