Auto merge of #463 - alexcrichton:musl-update, r=alexcrichton

Update both mips musl download locations

Author: bors

.travis.yml

@@ -33,7 +33,7 @@ matrix:
     # build documentation
     - os: linux
       env: TARGET=x86_64-unknown-linux-gnu
-      rust: nightly-2016-11-26
+      rust: nightly
       script: sh ci/dox.sh
 
     # stable compat
@@ -103,10 +103,10 @@ matrix:
     # nightly
     - os: linux
       env: TARGET=x86_64-unknown-linux-gnu
-      rust: nightly-2016-11-26
+      rust: nightly
     - os: osx
       env: TARGET=x86_64-apple-darwin
-      rust: nightly-2016-11-26
+      rust: nightly
 
     # QEMU based targets that compile in an emulator
     - os: linux

ci/docker/mipsel-unknown-linux-musl/Dockerfile

@@ -6,7 +6,10 @@ RUN apt-get install -y --no-install-recommends \
         bzip2
 
 RUN mkdir /toolchain
-RUN curl -L https://downloads.openwrt.org/snapshots/trunk/malta/generic/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
+
+# Note that this originally came from:
+# https://downloads.openwrt.org/snapshots/trunk/malta/generic/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2
+RUN curl -L https://s3.amazonaws.com/rust-lang-ci/libc/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
       tar xjf - -C /toolchain --strip-components=2
 
 ENV PATH=$PATH:/rust/bin:/toolchain/bin \