update: update dependencies and Rust

Signed-off-by: Dan Cross <cross@oxidecomputer.com>

Author: dancrossnyc

Cargo.lock

@@ -17,7 +17,7 @@ bit_field = "0.10"
 bitflags = "2.9.0"
 bitstruct = "0.1"
 cpio_reader = "0.1"
-goblin = { version = "0.9", default-features = false, features = [
+goblin = { version = "0.10", default-features = false, features = [
     "endian_fd",
     "elf64",
     "elf32",
@@ -43,7 +43,7 @@ spin = { version = "0.10.0", default-features = false, features = [
 static_assertions = "1.1"
 x86 = "0.52"
 xmodem = { git = "https://github.com/oxidecomputer/xmodem.rs", default-features = false }
-zmodem2 = { git = "https://github.com/oxidecomputer/zmodem2", branch = "nostd", default-features = false }
+zmodem2 = { git = "https://github.com/oxidecomputer/zmodem2", default-features = false }
 
 [profile.dev]
 panic = "abort"

Cargo.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2025-04-22"
+channel = "nightly-2025-06-12"
 components = [ "rustfmt", "rust-src", "llvm-tools", "clippy", "miri", "rust-analyzer" ]

rust-toolchain.toml

@@ -111,6 +111,11 @@ impl BumpAlloc {
 
     /// Attempts to allocate a region of memory of the given
     /// alignment and size.
+    ///
+    /// Note that allocators are an explicit example of a use
+    /// case where the clippy `mut_from_ref` lint gives false
+    /// positives.
+    #[allow(clippy::mut_from_ref)]
     pub(crate) fn alloc_bytes(
         &self,
         align: usize,

src/allocator.rs

@@ -12,13 +12,13 @@ pub const NANOS_PER_SEC: u128 = 1_000_000_000;
 /// Returns the clock frequency of the current CPU in Hertz.
 pub fn frequency() -> u128 {
     const DEFAULT_HZ: u128 = 2_000_000_000;
-    if let Some(tsc_info) = cpuid::tscinfo() {
-        if tsc_info.nominal_frequency() != 0 {
-            return tsc_info
-                .tsc_frequency()
-                .map(|freq| freq.into())
-                .unwrap_or(DEFAULT_HZ);
-        }
+    if let Some(tsc_info) = cpuid::tscinfo()
+        && tsc_info.nominal_frequency() != 0
+    {
+        return tsc_info
+            .tsc_frequency()
+            .map(|freq| freq.into())
+            .unwrap_or(DEFAULT_HZ);
     }
     DEFAULT_HZ
 }