diff --git a/.travis.yml b/.travis.yml
index 130a7f1fa6d61..00636525c5bde 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -51,13 +51,13 @@ matrix:
     # We don't want to run these always because they go towards
     # the build limit within the Travis rust-lang account.
     # The jobs are approximately sorted by execution time
-    # disabled cargo integration test due to https://github.com/rust-lang/rust-clippy/issues/4121
+    # disabled cargo and rls integration test due to https://github.com/rust-lang/rust-clippy/issues/4121
     #- env: INTEGRATION=rust-lang/cargo
     #  if: repo =~ /^rust-lang\/rust-clippy$/ AND branch IN (auto, try)
     - env: INTEGRATION=rust-lang-nursery/chalk
       if: repo =~ /^rust-lang\/rust-clippy$/ AND branch IN (auto, try)
-    - env: INTEGRATION=rust-lang/rls
-      if: repo =~ /^rust-lang\/rust-clippy$/ AND branch IN (auto, try)
+    #- env: INTEGRATION=rust-lang/rls
+    #  if: repo =~ /^rust-lang\/rust-clippy$/ AND branch IN (auto, try)
     - env: INTEGRATION=Geal/nom
       if: repo =~ /^rust-lang\/rust-clippy$/ AND branch IN (auto, try)
     - env: INTEGRATION=rust-lang/rustfmt
diff --git a/clippy_lints/src/utils/sugg.rs b/clippy_lints/src/utils/sugg.rs
index d1e4db6264f74..ec79b0616e3b1 100644
--- a/clippy_lints/src/utils/sugg.rs
+++ b/clippy_lints/src/utils/sugg.rs
@@ -13,7 +13,7 @@ use std::convert::TryInto;
 use std::fmt::Display;
 use syntax::ast;
 use syntax::parse::token;
-use syntax::print::pprust::token_to_string;
+use syntax::print::pprust::token_kind_to_string;
 use syntax::source_map::{CharPos, Span};
 use syntax::util::parser::AssocOp;
 use syntax_pos::{BytePos, Pos};
@@ -384,7 +384,7 @@ pub fn make_assoc(op: AssocOp, lhs: &Sugg<'_>, rhs: &Sugg<'_>) -> Sugg<'static>
             rhs
         ),
         AssocOp::Assign => format!("{} = {}", lhs, rhs),
-        AssocOp::AssignOp(op) => format!("{} {}= {}", lhs, token_to_string(&token::BinOp(op)), rhs),
+        AssocOp::AssignOp(op) => format!("{} {}= {}", lhs, token_kind_to_string(&token::BinOp(op)), rhs),
         AssocOp::As => format!("{} as {}", lhs, rhs),
         AssocOp::DotDot => format!("{}..{}", lhs, rhs),
         AssocOp::DotDotEq => format!("{}..={}", lhs, rhs),