diff --git a/library/std/src/sys/hermit/alloc.rs b/library/std/src/sys/hermit/alloc.rs
index d153914e77e..cebe317de56 100644
--- a/library/std/src/sys/hermit/alloc.rs
+++ b/library/std/src/sys/hermit/alloc.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::alloc::{GlobalAlloc, Layout, System};
 use crate::ptr;
 use crate::sys::hermit::abi;
diff --git a/library/std/src/sys/hermit/args.rs b/library/std/src/sys/hermit/args.rs
index 72c1b8511ca..194d9480572 100644
--- a/library/std/src/sys/hermit/args.rs
+++ b/library/std/src/sys/hermit/args.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::ffi::OsString;
 use crate::marker::PhantomData;
 use crate::vec;
diff --git a/library/std/src/sys/hermit/condvar.rs b/library/std/src/sys/hermit/condvar.rs
index 52c8c3b17e8..a69ab2d643c 100644
--- a/library/std/src/sys/hermit/condvar.rs
+++ b/library/std/src/sys/hermit/condvar.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::ffi::c_void;
 use crate::ptr;
 use crate::sync::atomic::{AtomicUsize, Ordering::SeqCst};
diff --git a/library/std/src/sys/hermit/fd.rs b/library/std/src/sys/hermit/fd.rs
index 97d1a38b41a..fcdf1f058b1 100644
--- a/library/std/src/sys/hermit/fd.rs
+++ b/library/std/src/sys/hermit/fd.rs
@@ -1,4 +1,5 @@
 #![unstable(reason = "not public", issue = "none", feature = "fd")]
+#![allow(unsafe_op_in_unsafe_fn)]
 
 use crate::io::{self, ErrorKind, Read};
 use crate::mem;
diff --git a/library/std/src/sys/hermit/mod.rs b/library/std/src/sys/hermit/mod.rs
index 675b82ceb77..17a2cdf6bf8 100644
--- a/library/std/src/sys/hermit/mod.rs
+++ b/library/std/src/sys/hermit/mod.rs
@@ -13,6 +13,8 @@
 //! compiling for wasm. That way it's a compile time error for something that's
 //! guaranteed to be a runtime error!
 
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::intrinsics;
 use crate::os::raw::c_char;
 
diff --git a/library/std/src/sys/hermit/mutex.rs b/library/std/src/sys/hermit/mutex.rs
index 3d4813209cb..6af1854e704 100644
--- a/library/std/src/sys/hermit/mutex.rs
+++ b/library/std/src/sys/hermit/mutex.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::ffi::c_void;
 use crate::ptr;
 use crate::sys::hermit::abi;
diff --git a/library/std/src/sys/hermit/os.rs b/library/std/src/sys/hermit/os.rs
index 78eabf8f81e..ca0ffb7524d 100644
--- a/library/std/src/sys/hermit/os.rs
+++ b/library/std/src/sys/hermit/os.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::collections::HashMap;
 use crate::error::Error as StdError;
 use crate::ffi::{CStr, OsStr, OsString};
diff --git a/library/std/src/sys/hermit/rwlock.rs b/library/std/src/sys/hermit/rwlock.rs
index 06442e925f4..5672118188b 100644
--- a/library/std/src/sys/hermit/rwlock.rs
+++ b/library/std/src/sys/hermit/rwlock.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_op_in_unsafe_fn)]
+
 use crate::cell::UnsafeCell;
 use crate::sys::condvar::Condvar;
 use crate::sys::mutex::Mutex;
diff --git a/library/std/src/sys/hermit/thread.rs b/library/std/src/sys/hermit/thread.rs
index e11afed6687..22fe57f38d2 100644
--- a/library/std/src/sys/hermit/thread.rs
+++ b/library/std/src/sys/hermit/thread.rs
@@ -1,4 +1,5 @@
 #![allow(dead_code)]
+#![allow(unsafe_op_in_unsafe_fn)]
 
 use crate::ffi::CStr;
 use crate::io;
diff --git a/library/std/src/sys/hermit/thread_local_dtor.rs b/library/std/src/sys/hermit/thread_local_dtor.rs
index 9b683fce157..178788057a1 100644
--- a/library/std/src/sys/hermit/thread_local_dtor.rs
+++ b/library/std/src/sys/hermit/thread_local_dtor.rs
@@ -1,5 +1,6 @@
 #![cfg(target_thread_local)]
 #![unstable(feature = "thread_local_internals", issue = "none")]
+#![allow(unsafe_op_in_unsafe_fn)]
 
 // Simplify dtor registration by using a list of destructors.
 // The this solution works like the implementation of macOS and