fix(deps): update rust (#2068)

Author: bootc-bot[bot]

Cargo.lock

@@ -30,12 +30,12 @@ bootc-kernel-cmdline = { path = "../kernel_cmdline", version = "0.0.0" }
 # This is a git dependency — not published to crates.io.
 # When updating, also check the bcvk-qemu Cargo.toml for its own
 # dependency versions (cap-std-ext, etc.) to avoid conflicts.
-bcvk-qemu = { git = "https://github.com/bootc-dev/bcvk", rev = "d4be4933e09796f355076ad6daa60d570e64cec8" }
+bcvk-qemu = { git = "https://github.com/bootc-dev/bcvk", rev = "3b4dc84453d7ebac9e544d15931f0a9cd3d26215" }
 data-encoding = "2.9"
 indicatif = { workspace = true }
 libtest-mimic = "0.8.0"
 oci-spec = "0.9.0"
-rand = "0.9"
+rand = "0.10"
 rexpect = "0.6"
 scopeguard = "1.2.0"
 tar = "0.4"

crates/tests-integration/Cargo.toml

@@ -191,7 +191,7 @@ fn test_variant_base_crosscheck() -> Result<()> {
 /// Verify exported tar has correct size/mode/content vs source.
 /// Checks all critical paths (kernel, boot) plus ~10% random sample.
 pub(crate) fn test_container_export_tar() -> Result<()> {
-    use rand::{Rng, SeedableRng};
+    use rand::{RngExt, SeedableRng};
     use std::io::Read;
     use std::os::unix::fs::MetadataExt;