chore: Update nix to latest

Author: bryantbiggs

Cargo.toml

@@ -31,7 +31,7 @@ crossbeam = "0.8.1"
 futures = "0.3.19"
 libc = "0.2.112"
 log = {version = "0.4.2", features=["kv_unstable"]}
-nix = "0.29"
+nix = "0.30"
 oci-spec = "0.7"
 os_pipe = "1.1"
 prctl = "1.0.0"

crates/runc/src/asynchronous/io.rs

@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-use std::{fmt::Debug, io::Result, os::unix::io::AsRawFd, process::Stdio};
+use std::{fmt::Debug, io::Result, process::Stdio};
 
 use async_trait::async_trait;
 use nix::unistd::{Gid, Uid};
@@ -67,10 +67,10 @@ impl PipedIo {
         let gid = Some(Gid::from_raw(gid));
         if stdin {
             let rd = pipe.rd.try_clone()?;
-            nix::unistd::fchown(rd.as_raw_fd(), uid, gid)?;
+            nix::unistd::fchown(rd, uid, gid)?;
         } else {
             let wr = pipe.wr.try_clone()?;
-            nix::unistd::fchown(wr.as_raw_fd(), uid, gid)?;
+            nix::unistd::fchown(wr, uid, gid)?;
         }
         Ok(Some(pipe))
     }

crates/runc/src/synchronous/io.rs

@@ -72,10 +72,10 @@ impl PipedIo {
         let gid = Some(Gid::from_raw(gid));
         if stdin {
             let rd = pipe.rd.try_clone()?;
-            nix::unistd::fchown(rd.as_raw_fd(), uid, gid)?;
+            nix::unistd::fchown(rd, uid, gid)?;
         } else {
             let wr = pipe.wr.try_clone()?;
-            nix::unistd::fchown(wr.as_raw_fd(), uid, gid)?;
+            nix::unistd::fchown(wr, uid, gid)?;
         }
         Ok(Some(pipe))
     }