diff --git a/LICENSE-MIT b/LICENSE-MIT
index 39d4bdb5acd313c1a92dbeaa1c379aaf0596a315..78061811c33c814721530338a9099bccbdd2aaf7 100644
--- a/LICENSE-MIT
+++ b/LICENSE-MIT
@@ -1,4 +1,4 @@
-Copyright (c) 2014 The Rust Project Developers
+Copyright (c) 2014-2020 The Rust Project Developers
 
 Permission is hereby granted, free of charge, to any
 person obtaining a copy of this software and associated
diff --git a/ci/android-install-ndk.sh b/ci/android-install-ndk.sh
index 723e719054a14ceb6b318e1bdeebc83f3820aba0..71dd5bbb25682aa10c340f28b4cf37fc7e83429b 100644
--- a/ci/android-install-ndk.sh
+++ b/ci/android-install-ndk.sh
@@ -1,13 +1,4 @@
 #!/usr/bin/env sh
-# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
diff --git a/ci/android-install-sdk.sh b/ci/android-install-sdk.sh
index 7f2104000fdefc8911f346e9b75bf07dbdcc72b8..42a3970293c125846ce8f233a12528d096134a52 100644
--- a/ci/android-install-sdk.sh
+++ b/ci/android-install-sdk.sh
@@ -1,13 +1,4 @@
 #!/usr/bin/env sh
-# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
diff --git a/ci/android-sysimage.sh b/ci/android-sysimage.sh
index 9eabd7c8d94f1021e36a39633e7da75e63778c3c..b0b5e903f2456709d63898c87c0db97eabf95d7a 100644
--- a/ci/android-sysimage.sh
+++ b/ci/android-sysimage.sh
@@ -1,15 +1,5 @@
 #!/usr/bin/env bash
 
-# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
-
 set -ex
 
 URL=https://dl.google.com/android/repository/sys-img/android
diff --git a/ci/emscripten-entry.sh b/ci/emscripten-entry.sh
index 0016f5660b0eb13dc81e7317c96c0a348ea44695..e91b40196e5af0bf83eafebd9eb2e58c64c510c8 100755
--- a/ci/emscripten-entry.sh
+++ b/ci/emscripten-entry.sh
@@ -1,13 +1,4 @@
 #!/usr/bin/env bash
-# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
diff --git a/ci/emscripten.sh b/ci/emscripten.sh
index 3c2650c316c45ff245bba0ac5845f81241a8d392..2e87130e0507556a84e28e2e1e90ac7393eacb8f 100644
--- a/ci/emscripten.sh
+++ b/ci/emscripten.sh
@@ -1,13 +1,4 @@
 #!/usr/bin/env bash
-# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
diff --git a/ci/ios/deploy_and_run_on_ios_simulator.rs b/ci/ios/deploy_and_run_on_ios_simulator.rs
index 2075be6d62007c726dfb4a48d9dc83bca64155e3..aa1034fc749df450bded1904f344a00020c00302 100644
--- a/ci/ios/deploy_and_run_on_ios_simulator.rs
+++ b/ci/ios/deploy_and_run_on_ios_simulator.rs
@@ -1,13 +1,3 @@
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 // This is a script to deploy and execute a binary on an iOS simulator.
 // The primary use of this is to be able to run unit tests on the simulator and
 // retrieve the results.
diff --git a/src/hermit/mod.rs b/src/hermit/mod.rs
index 9880b50723e946b2b4f20d9eced17f889e3cfc3f..bffcefdd89ce405a5248f87ff1f266a18d6e759a 100644
--- a/src/hermit/mod.rs
+++ b/src/hermit/mod.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 // libc port for HermitCore (https://hermitcore.org)
 //
 // Ported by Colin Fink <colin.finck@rwth-aachen.de>
diff --git a/src/lib.rs b/src/lib.rs
index d5fba02da20ba73b516758136fcacd850a549f76..171591ebf55d465e974c93d7e2211ae5d799de7b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,12 +1,3 @@
-// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
 //! libc - Raw FFI bindings to platforms' system libraries
 //!
 //! [Documentation for other platforms][pd].
diff --git a/src/unix/hermit/mod.rs b/src/unix/hermit/mod.rs
index 83e064e71f980b9a9a66e8135cc4a5c8623976f2..66ee6536447a1a2b44b01ab517c49fbf0c8beb36 100644
--- a/src/unix/hermit/mod.rs
+++ b/src/unix/hermit/mod.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 // liblibc port for HermitCore (https://hermitcore.org)
 // HermitCore is a unikernel based on lwIP, newlib, and
 // pthread-embedded.