diff --git a/Cargo.lock b/Cargo.lock
index 322b1632031..ab452c97e7b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3652,6 +3652,7 @@ dependencies = [
 name = "rustc_driver"
 version = "0.0.0"
 dependencies = [
+ "atty",
  "libc",
  "rustc_ast",
  "rustc_ast_pretty",
diff --git a/compiler/rustc_driver/Cargo.toml b/compiler/rustc_driver/Cargo.toml
index 0adc006b624..b88b556d143 100644
--- a/compiler/rustc_driver/Cargo.toml
+++ b/compiler/rustc_driver/Cargo.toml
@@ -9,6 +9,7 @@ crate-type = ["dylib"]
 
 [dependencies]
 libc = "0.2"
+atty = "0.2"
 tracing = { version = "0.1.18" }
 tracing-subscriber = { version = "0.2.13", default-features = false, features = ["fmt", "env-filter", "smallvec", "parking_lot", "ansi"] }
 tracing-tree = "0.1.6"
diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs
index c2a0d8ef7ea..509f81e1653 100644
--- a/compiler/rustc_driver/src/lib.rs
+++ b/compiler/rustc_driver/src/lib.rs
@@ -546,43 +546,12 @@ pub fn and_then<F: FnOnce() -> Compilation>(self, next: F) -> Compilation {
 #[derive(Copy, Clone)]
 pub struct RustcDefaultCalls;
 
-// FIXME remove these and use winapi 0.3 instead
-// Duplicates: bootstrap/compile.rs, librustc_errors/emitter.rs
-#[cfg(unix)]
 fn stdout_isatty() -> bool {
-    unsafe { libc::isatty(libc::STDOUT_FILENO) != 0 }
+    atty::is(atty::Stream::Stdout)
 }
 
-#[cfg(windows)]
-fn stdout_isatty() -> bool {
-    use winapi::um::consoleapi::GetConsoleMode;
-    use winapi::um::processenv::GetStdHandle;
-    use winapi::um::winbase::STD_OUTPUT_HANDLE;
-
-    unsafe {
-        let handle = GetStdHandle(STD_OUTPUT_HANDLE);
-        let mut out = 0;
-        GetConsoleMode(handle, &mut out) != 0
-    }
-}
-
-// FIXME remove these and use winapi 0.3 instead
-#[cfg(unix)]
 fn stderr_isatty() -> bool {
-    unsafe { libc::isatty(libc::STDERR_FILENO) != 0 }
-}
-
-#[cfg(windows)]
-fn stderr_isatty() -> bool {
-    use winapi::um::consoleapi::GetConsoleMode;
-    use winapi::um::processenv::GetStdHandle;
-    use winapi::um::winbase::STD_ERROR_HANDLE;
-
-    unsafe {
-        let handle = GetStdHandle(STD_ERROR_HANDLE);
-        let mut out = 0;
-        GetConsoleMode(handle, &mut out) != 0
-    }
+    atty::is(atty::Stream::Stderr)
 }
 
 fn handle_explain(registry: Registry, code: &str, output: ErrorOutputType) {