Use Rust 2021 prelude in std itself.

5 files changed, 0 insertions, 5 deletions

diff --git a/library/std/src/sys/unix/process/process_fuchsia.rs b/library/std/src/sys/unix/process/process_fuchsia.rs
index e3347ab12a7..73f5d3a618b 100644
--- a/library/std/src/sys/unix/process/process_fuchsia.rs
+++ b/library/std/src/sys/unix/process/process_fuchsia.rs
@@ -1,4 +1,3 @@
-use crate::convert::{TryFrom, TryInto};
 use crate::fmt;
 use crate::io;
 use crate::mem;
diff --git a/library/std/src/sys/unix/process/process_unix.rs b/library/std/src/sys/unix/process/process_unix.rs
index d48faaa88fb..23bb6d6c15f 100644
--- a/library/std/src/sys/unix/process/process_unix.rs
+++ b/library/std/src/sys/unix/process/process_unix.rs
@@ -1,4 +1,3 @@
-use crate::convert::{TryFrom, TryInto};
 use crate::fmt;
 use crate::io::{self, Error, ErrorKind};
 use crate::mem;
diff --git a/library/std/src/sys/unix/process/process_unsupported.rs b/library/std/src/sys/unix/process/process_unsupported.rs
index bbabdf787d9..5db57ee9e9e 100644
--- a/library/std/src/sys/unix/process/process_unsupported.rs
+++ b/library/std/src/sys/unix/process/process_unsupported.rs
@@ -1,4 +1,3 @@
-use crate::convert::{TryFrom, TryInto};
 use crate::fmt;
 use crate::io;
 use crate::io::ErrorKind;
diff --git a/library/std/src/sys/unix/process/process_vxworks.rs b/library/std/src/sys/unix/process/process_vxworks.rs
index 016bc20ec0a..200ef671967 100644
--- a/library/std/src/sys/unix/process/process_vxworks.rs
+++ b/library/std/src/sys/unix/process/process_vxworks.rs
@@ -1,4 +1,3 @@
-use crate::convert::{TryFrom, TryInto};
 use crate::fmt;
 use crate::io::{self, Error, ErrorKind};
 use crate::num::NonZeroI32;
diff --git a/library/std/src/sys/unix/process/zircon.rs b/library/std/src/sys/unix/process/zircon.rs
index 4dfa2b4ff1e..2e596486f9c 100644
--- a/library/std/src/sys/unix/process/zircon.rs
+++ b/library/std/src/sys/unix/process/zircon.rs
@@ -1,6 +1,5 @@
 #![allow(non_camel_case_types, unused)]
 
-use crate::convert::TryInto;
 use crate::io;
 use crate::mem::MaybeUninit;
 use crate::os::raw::c_char;