4 files changed, 4 insertions, 4 deletions
diff --git a/src/tools/rustfmt/tests/source/issue-2927-2.rs b/src/tools/rustfmt/tests/source/issue-2927-2.rs
index d87761fdc9c..07afef38cf5 100644
--- a/src/tools/rustfmt/tests/source/issue-2927-2.rs
+++ b/src/tools/rustfmt/tests/source/issue-2927-2.rs
@@ -1,5 +1,5 @@
 // rustfmt-edition: 2015
-#![feature(rust_2018_preview, uniform_paths)]
+#![feature(uniform_paths)]
 use futures::prelude::*;
 use http_03::cli::Cli;
 use hyper::{service::service_fn_ok, Body, Response, Server};
diff --git a/src/tools/rustfmt/tests/source/issue-2927.rs b/src/tools/rustfmt/tests/source/issue-2927.rs
index a7df32084f3..c7ec7bb0855 100644
--- a/src/tools/rustfmt/tests/source/issue-2927.rs
+++ b/src/tools/rustfmt/tests/source/issue-2927.rs
@@ -1,5 +1,5 @@
 // rustfmt-edition: 2018
-#![feature(rust_2018_preview, uniform_paths)]
+#![feature(uniform_paths)]
 use futures::prelude::*;
 use http_03::cli::Cli;
 use hyper::{service::service_fn_ok, Body, Response, Server};
diff --git a/src/tools/rustfmt/tests/target/issue-2927-2.rs b/src/tools/rustfmt/tests/target/issue-2927-2.rs
index e895783ba8b..46e0bf0e989 100644
--- a/src/tools/rustfmt/tests/target/issue-2927-2.rs
+++ b/src/tools/rustfmt/tests/target/issue-2927-2.rs
@@ -1,5 +1,5 @@
 // rustfmt-edition: 2015
-#![feature(rust_2018_preview, uniform_paths)]
+#![feature(uniform_paths)]
 use futures::prelude::*;
 use http_03::cli::Cli;
 use hyper::{service::service_fn_ok, Body, Response, Server};
diff --git a/src/tools/rustfmt/tests/target/issue-2927.rs b/src/tools/rustfmt/tests/target/issue-2927.rs
index 3267be28d7b..56afc2d3e40 100644
--- a/src/tools/rustfmt/tests/target/issue-2927.rs
+++ b/src/tools/rustfmt/tests/target/issue-2927.rs
@@ -1,5 +1,5 @@
 // rustfmt-edition: 2018
-#![feature(rust_2018_preview, uniform_paths)]
+#![feature(uniform_paths)]
 use ::log::{error, info, log};
 use futures::prelude::*;
 use http_03::cli::Cli;