Downgrade powerpc/Linux/Gnu to Tier 2

Author: Susurrus

.travis.yml

@@ -64,7 +64,7 @@ matrix:
       rust: 1.13.0
     - env: TARGET=mipsel-unknown-linux-gnu
       rust: 1.13.0
-    - env: TARGET=powerpc-unknown-linux-gnu
+    - env: TARGET=powerpc-unknown-linux-gnu DISABLE_TESTS=1
       rust: 1.13.0
     - env: TARGET=powerpc64-unknown-linux-gnu
       rust: 1.13.0

README.md

@@ -58,7 +58,6 @@ Tier 1:
   * i686-unknown-linux-musl
   * mips-unknown-linux-gnu
   * mipsel-unknown-linux-gnu
-  * powerpc-unknown-linux-gnu
   * powerpc64-unknown-linux-gnu
   * powerpc64le-unknown-linux-gnu
   * x86_64-apple-darwin
@@ -76,6 +75,7 @@ Tier 2:
   * i386-apple-ios
   * i686-linux-android (requires Rust >= 1.18)
   * i686-unknown-freebsd
+  * powerpc-unknown-linux-gnu
   * x86_64-apple-ios
   * x86_64-linux-android (requires Rust >= 1.18)
   * x86_64-unknown-netbsd