Fix allow_failures section

Author: alexcrichton

.travis.yml

@@ -21,11 +21,6 @@ env:
   global:
     secure: "e2/3QjgRN9atOuSHp22TrYG7QVKcYUWY48Hi9b60w+r1+BhPkTseIJLte7WefRhdXtqpjjUJTooKDhnurFOeHaCT+nmBgiv+FPU893sBl4bhesY4m0vgUJVbNZcs6lTImYekWVb+aqjGdgV/XAgCw7c3kPmrZV0MzGDWL64Xaps="
 matrix:
-  allow_failures:
-    # FIXME(#987) move back to include once 404 is fixed
-    - env: TARGET=s390x-unknown-linux-gnu
-    # FIXME(#1064)
-    - env: TARGET=sparc64-unknown-linux-gnu
   include:
     # 1.13.0 compat
     - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
@@ -118,6 +113,8 @@ matrix:
     - env: TARGET=x86_64-apple-ios
            CARGO_TARGET_X86_64_APPLE_IOS_RUNNER=$HOME/runtest
            RUSTFLAGS=-Clink-arg=-mios-simulator-version-min=7.0
+    # FIXME(#1064)
+    - env: TARGET=sparc64-unknown-linux-gnu
 
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