travis: Expand the cross linux image

Jorge Aparicio · Jorge Aparicio · commit 03aa2ef390f4 · 2017-02-06T15:12:34.000-05:00
rust-lang/rust#39111
diff --git a/build.rs b/build.rs
@@ -116,7 +116,6 @@ fn main() {
                          "addvdi3.c",
                          "addvsi3.c",
                          "apple_versioning.c",
-                         "clear_cache.c",
                          "clzdi2.c",
                          "clzsi2.c",
                          "cmpdi2.c",
