diff --git a/README.md b/README.md
index 5b7e038b246..67b8d04e9d9 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-
+
diff --git a/lib/runtime-core/src/memory/atomic.rs b/lib/runtime-core/src/memory/atomic.rs
deleted file mode 100644
index f14415defd6..00000000000
--- a/lib/runtime-core/src/memory/atomic.rs
+++ /dev/null
@@ -1,263 +0,0 @@
-//! This is mostly copied from https://docs.rs/integer-atomics/1.0.2/src/integer_atomics/atomic.rs.html
-//! Many thanks to "main()" for writing this.
-
-use std::cell::UnsafeCell;
-use std::mem;
-use std::num::Wrapping;
-use std::ops::{Add, BitAnd, BitOr, BitXor, Sub};
-use std::panic::RefUnwindSafe;
-use std::sync::atomic::{AtomicUsize, Ordering};
-
-pub trait IntCast:
- Copy
- + Eq
- + Add