Auto merge of #57108 - Mark-Simulacrum:license-remove, r=pietroalbini

Remove header licenses across the project

This pull request removes the header licenses from files across the Rust repository.

I've attempted to check for any remaining headers and removed all of them -- any we've missed can be removed in the future; there's nothing blocking that.

Unfortunately, not all of the changes are as basic as "removing a header" because some of them required test file updates or otherwise. However, I am fairly confident that the changes in this pull request, while wide-sweeping, are unlikely to actually make any tests fail to properly test the code; any non-script based changes were manual and carefully verified.

r? @pietroalbini cc @rust-lang/infra

28 files changed, 3 insertions, 318 deletions

diff --git a/src/etc/cat-and-grep.sh b/src/etc/cat-and-grep.sh
index 361e8d8e60e..77dc52a9350 100755
--- a/src/etc/cat-and-grep.sh
+++ b/src/etc/cat-and-grep.sh
@@ -1,16 +1,6 @@
 #!/bin/sh
 set -eu
 
-# 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.
-
 # Performs `cat` and `grep` simultaneously for `run-make` tests in the Rust CI.
 #
 # This program will read lines from stdin and print them to stdout immediately.
diff --git a/src/etc/debugger_pretty_printers_common.py b/src/etc/debugger_pretty_printers_common.py
index b99e401929e..3ddd6657e8b 100644
--- a/src/etc/debugger_pretty_printers_common.py
+++ b/src/etc/debugger_pretty_printers_common.py
@@ -1,13 +1,3 @@
-# Copyright 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.
-
 """
 This module provides an abstraction layer over common Rust pretty printing
 functionality needed by both GDB and LLDB.
diff --git a/src/etc/dec2flt_table.py b/src/etc/dec2flt_table.py
index 9fdab1fcfca..2ffaf13dc8f 100644
--- a/src/etc/dec2flt_table.py
+++ b/src/etc/dec2flt_table.py
@@ -1,14 +1,4 @@
 #!/usr/bin/env python2.7
-#
-# Copyright 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.
 
 """
 Generate powers of ten using William Clinger's ``AlgorithmM`` for use in
@@ -93,16 +83,6 @@ def error(f, e, z):
     return float(ulp_err)
 
 HEADER = """
-// Copyright 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.
-
 //! Tables of approximations of powers of ten.
 //! DO NOT MODIFY: Generated by `src/etc/dec2flt_table.py`
 """
diff --git a/src/etc/gdb_load_rust_pretty_printers.py b/src/etc/gdb_load_rust_pretty_printers.py
index 755cac153d1..c551346bb00 100644
--- a/src/etc/gdb_load_rust_pretty_printers.py
+++ b/src/etc/gdb_load_rust_pretty_printers.py
@@ -1,12 +1,2 @@
-# Copyright 2014 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.
-
 import gdb_rust_pretty_printing
 gdb_rust_pretty_printing.register_printers(gdb.current_objfile())
diff --git a/src/etc/gdb_rust_pretty_printing.py b/src/etc/gdb_rust_pretty_printing.py
index f02c7d87590..11365a67a14 100755
--- a/src/etc/gdb_rust_pretty_printing.py
+++ b/src/etc/gdb_rust_pretty_printing.py
@@ -1,13 +1,3 @@
-# Copyright 2013-2014 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.
-
 import gdb
 import re
 import sys
diff --git a/src/etc/generate-deriving-span-tests.py b/src/etc/generate-deriving-span-tests.py
index 31a438958e9..3d35ae07fbd 100755
--- a/src/etc/generate-deriving-span-tests.py
+++ b/src/etc/generate-deriving-span-tests.py
@@ -1,14 +1,4 @@
 #!/usr/bin/env python
-#
-# Copyright 2013 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 script creates a pile of compile-fail tests check that all the
@@ -25,16 +15,7 @@ TEST_DIR = os.path.abspath(
 
 YEAR = datetime.datetime.now().year
 
-TEMPLATE = """// Copyright {year} 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.
-
+TEMPLATE = """
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 {error_deriving}
diff --git a/src/etc/generate-keyword-tests.py b/src/etc/generate-keyword-tests.py
index 1d79f95a4d2..99d11c8178a 100755
--- a/src/etc/generate-keyword-tests.py
+++ b/src/etc/generate-keyword-tests.py
@@ -1,14 +1,5 @@
 #!/usr/bin/env python
-#
-# Copyright 2013 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 script takes a list of keywords and generates a testcase, that checks
 if using the keyword as identifier fails, for every keyword. The generate
@@ -24,16 +15,7 @@ import datetime
 import stat
 
 
-template = """// Copyright %d 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.
-
+template = """
 // compile-flags: -Z parse-only
 
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py %s'
diff --git a/src/etc/htmldocck.py b/src/etc/htmldocck.py
index 91010262981..ef41e426f28 100644
--- a/src/etc/htmldocck.py
+++ b/src/etc/htmldocck.py
@@ -1,13 +1,3 @@
-# Copyright 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.
-
 r"""
 htmldocck.py is a custom checker script for Rustdoc HTML outputs.
 
diff --git a/src/etc/lldb_batchmode.py b/src/etc/lldb_batchmode.py
index b0220c84ef2..6b4c4480674 100644
--- a/src/etc/lldb_batchmode.py
+++ b/src/etc/lldb_batchmode.py
@@ -1,13 +1,3 @@
-# Copyright 2014 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 script allows to use LLDB in a way similar to GDB's batch mode. That is, given a text file
 # containing LLDB commands (one command per line), this script will execute the commands one after
 # the other.
diff --git a/src/etc/lldb_rust_formatters.py b/src/etc/lldb_rust_formatters.py
index 2bbd4372721..2c651c90f82 100644
--- a/src/etc/lldb_rust_formatters.py
+++ b/src/etc/lldb_rust_formatters.py
@@ -1,13 +1,3 @@
-# Copyright 2014 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.
-
 import lldb
 import re
 import debugger_pretty_printers_common as rustpp
diff --git a/src/etc/platform-intrinsics/generator.py b/src/etc/platform-intrinsics/generator.py
index 046ea48638b..fa97131f695 100644
--- a/src/etc/platform-intrinsics/generator.py
+++ b/src/etc/platform-intrinsics/generator.py
@@ -1,13 +1,3 @@
-# Copyright 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.
-
 from __future__ import division, print_function
 import json
 import argparse
@@ -788,16 +778,6 @@ class CompilerDefs(object):
     @staticmethod
     def open(platform):
         return '''\
-// Copyright 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.
-
 // DO NOT EDIT: autogenerated by etc/platform-intrinsics/generator.py
 // ignore-tidy-linelength
 
diff --git a/src/etc/rust-gdb b/src/etc/rust-gdb
index 743952a5bef..23ba93da8e5 100755
--- a/src/etc/rust-gdb
+++ b/src/etc/rust-gdb
@@ -1,14 +1,4 @@
 #!/bin/sh
-# Copyright 2014 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.
-
 # Exit if anything fails
 set -e
 
diff --git a/src/etc/rust-gdbgui b/src/etc/rust-gdbgui
index 7e179ba927d..08d598cde1c 100755
--- a/src/etc/rust-gdbgui
+++ b/src/etc/rust-gdbgui
@@ -1,13 +1,4 @@
 #!/bin/sh
-# Copyright 2014 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.
 
 # Exit if anything fails
 set -e
diff --git a/src/etc/rust-lldb b/src/etc/rust-lldb
index 6ed8210349e..424302d495f 100755
--- a/src/etc/rust-lldb
+++ b/src/etc/rust-lldb
@@ -1,13 +1,4 @@
 #!/bin/sh
-# Copyright 2014 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.
 
 # Exit if anything fails
 set -e
diff --git a/src/etc/rust-windbg.cmd b/src/etc/rust-windbg.cmd
index 8da4efb5803..2deb2a03a39 100644
--- a/src/etc/rust-windbg.cmd
+++ b/src/etc/rust-windbg.cmd
@@ -1,16 +1,6 @@
 @echo off
 setlocal
 
-REM Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-REM file at the top-level directory of this distribution and at
-REM http://rust-lang.org/COPYRIGHT.
-REM
-REM Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-REM http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-REM <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-REM option. This file may not be copied, modified, or distributed
-REM except according to those terms.
-
 for /f "delims=" %%i in ('rustc --print=sysroot') do set rustc_sysroot=%%i
 
 set rust_etc=%rustc_sysroot%\lib\rustlib\etc
diff --git a/src/etc/test-float-parse/_common.rs b/src/etc/test-float-parse/_common.rs
index 725a715f7cf..9cbad5486b4 100644
--- a/src/etc/test-float-parse/_common.rs
+++ b/src/etc/test-float-parse/_common.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 use std::io;
 use std::io::prelude::*;
 use std::mem::transmute;
diff --git a/src/etc/test-float-parse/few-ones.rs b/src/etc/test-float-parse/few-ones.rs
index 2486df44466..2d82918aabb 100644
--- a/src/etc/test-float-parse/few-ones.rs
+++ b/src/etc/test-float-parse/few-ones.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/test-float-parse/huge-pow10.rs b/src/etc/test-float-parse/huge-pow10.rs
index 9d12a03dae2..9a16d9c6028 100644
--- a/src/etc/test-float-parse/huge-pow10.rs
+++ b/src/etc/test-float-parse/huge-pow10.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/test-float-parse/long-fractions.rs b/src/etc/test-float-parse/long-fractions.rs
index 9598bd12a0d..55e4f07cd0c 100644
--- a/src/etc/test-float-parse/long-fractions.rs
+++ b/src/etc/test-float-parse/long-fractions.rs
@@ -1,13 +1,3 @@
-// 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.
-
 mod _common;
 
 use std::char;
diff --git a/src/etc/test-float-parse/many-digits.rs b/src/etc/test-float-parse/many-digits.rs
index 469a38da2b8..76da818c709 100644
--- a/src/etc/test-float-parse/many-digits.rs
+++ b/src/etc/test-float-parse/many-digits.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 extern crate rand;
 
 mod _common;
diff --git a/src/etc/test-float-parse/rand-f64.rs b/src/etc/test-float-parse/rand-f64.rs
index 2994dd9d5e6..39ad63945cd 100644
--- a/src/etc/test-float-parse/rand-f64.rs
+++ b/src/etc/test-float-parse/rand-f64.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 extern crate rand;
 
 mod _common;
diff --git a/src/etc/test-float-parse/runtests.py b/src/etc/test-float-parse/runtests.py
index e9f5bba2312..852bc775896 100644
--- a/src/etc/test-float-parse/runtests.py
+++ b/src/etc/test-float-parse/runtests.py
@@ -1,14 +1,4 @@
 #!/usr/bin/env python2.7
-#
-# Copyright 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.
 
 """
 Testing dec2flt
diff --git a/src/etc/test-float-parse/short-decimals.rs b/src/etc/test-float-parse/short-decimals.rs
index 4909f7c58f8..8b9b6f78ae3 100644
--- a/src/etc/test-float-parse/short-decimals.rs
+++ b/src/etc/test-float-parse/short-decimals.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/test-float-parse/subnorm.rs b/src/etc/test-float-parse/subnorm.rs
index 04a7cc27466..448482c6eb8 100644
--- a/src/etc/test-float-parse/subnorm.rs
+++ b/src/etc/test-float-parse/subnorm.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use std::mem::transmute;
diff --git a/src/etc/test-float-parse/tiny-pow10.rs b/src/etc/test-float-parse/tiny-pow10.rs
index 50ca5e32609..43fad5b49ee 100644
--- a/src/etc/test-float-parse/tiny-pow10.rs
+++ b/src/etc/test-float-parse/tiny-pow10.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/test-float-parse/u32-small.rs b/src/etc/test-float-parse/u32-small.rs
index 571ac80e5b0..3ae62425adf 100644
--- a/src/etc/test-float-parse/u32-small.rs
+++ b/src/etc/test-float-parse/u32-small.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/test-float-parse/u64-pow2.rs b/src/etc/test-float-parse/u64-pow2.rs
index 5b25c839931..1c9bda948ff 100644
--- a/src/etc/test-float-parse/u64-pow2.rs
+++ b/src/etc/test-float-parse/u64-pow2.rs
@@ -1,13 +1,3 @@
-// Copyright 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.
-
 mod _common;
 
 use _common::validate;
diff --git a/src/etc/wasm32-shim.js b/src/etc/wasm32-shim.js
index 378aae59733..2a89c0d321d 100644
--- a/src/etc/wasm32-shim.js
+++ b/src/etc/wasm32-shim.js
@@ -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 small "shim" program which is used when wasm32 unit tests are run
 // in this repository. This program is intended to be run in node.js and will
 // load a wasm module into memory, instantiate it with a set of imports, and