diff --git a/library/std/src/sys/postgres/os.rs b/library/std/src/sys/postgres/os.rs
index eb9c12def..fce4da921 100644
--- a/library/std/src/sys/postgres/os.rs
+++ b/library/std/src/sys/postgres/os.rs
@@ -107,6 +107,23 @@ pub fn current_exe() -> io::Result<PathBuf> {
 
 pub struct Env(!);
 
+impl Env {
+    // FIXME(https://github.com/rust-lang/rust/issues/114583): Remove this when <OsStr as Debug>::fmt matches <str as Debug>::fmt.
+    #[inline]
+    pub(crate) fn str_debug(&self) -> impl fmt::Debug + '_ {
+        let Self(inner) = self;
+        match *inner {}
+    }
+}
+
+impl fmt::Debug for Env {
+    #[inline]
+    fn fmt(&self, _: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let Self(inner) = self;
+        match *inner {}
+    }
+}
+
 impl Iterator for Env {
     type Item = (OsString, OsString);
     fn next(&mut self) -> Option<(OsString, OsString)> {
diff --git a/library/std/src/sys/postgres/process.rs b/library/std/src/sys/postgres/process.rs
index 403ffd20e..c792457dd 100644
--- a/library/std/src/sys/postgres/process.rs
+++ b/library/std/src/sys/postgres/process.rs
@@ -308,22 +308,6 @@ impl fmt::Debug for Command {
     }
 }
 
-impl Clone for ExitStatus {
-    fn clone(&self) -> ExitStatus {
-        *self
-    }
-}
-
-impl Copy for ExitStatus {}
-
-impl PartialEq for ExitStatus {
-    fn eq(&self, other: &ExitStatus) -> bool {
-        self.0 == other.0
-    }
-}
-
-impl Eq for ExitStatus {}
-
 #[derive(PartialEq, Eq, Clone, Copy, Debug)]
 pub struct ExitStatusError(ExitStatus);
 
@@ -386,13 +370,9 @@ impl<'a> fmt::Debug for CommandArgs<'a> {
         f.debug_list().finish()
     }
 }
-pub struct ExitStatus(c_int);
 
-impl fmt::Debug for ExitStatus {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_tuple("unix_wait_status").field(&self.0).finish()
-    }
-}
+#[derive(PartialEq, Eq, Clone, Copy, Debug, Default)]
+pub struct ExitStatus(c_int);
 
 impl ExitStatus {
     pub fn new(status: c_int) -> ExitStatus {