Snippets for bpf-linker 0.12.0 from Nix aarch64-darwin

Sourced from https://hydra.nixos.org/log/javsi78ivqiqdhl7j751blb4f1921frv-bpf-linker-0.12.0.drv.

• warning: extern crate `anyhow` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use anyhow as _;` to the crate root
    = note: requested on the command line with `-W unused-crate-dependencies`
  

• warning: extern crate `clap` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use clap as _;` to the crate root
  

• warning: extern crate `log` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use log as _;` to the crate root
  

• warning: extern crate `tracing_appender` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use tracing_appender as _;` to the crate root
  

• warning: extern crate `tracing_subscriber` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use tracing_subscriber as _;` to the crate root
  

• warning: extern crate `tracing_tree` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use tracing_tree as _;` to the crate root
  

• warning: extern crate `assert_matches` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use assert_matches as _;` to the crate root
  

• warning: extern crate `btf` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use btf as _;` to the crate root
  

• warning: extern crate `compiletest_rs` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use compiletest_rs as _;` to the crate root
  

• warning: extern crate `object` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use object as _;` to the crate root
  

• warning: extern crate `regex` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use regex as _;` to the crate root
  

• warning: extern crate `rustc_build_sysroot` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use rustc_build_sysroot as _;` to the crate root
  

• warning: extern crate `which` is unused in crate `bpf_linker`
   --> src/lib.rs:5:1
    |
  5 | macro_rules! assert_unique_features {
    | ^
    |
    = help: remove the dependency or add `use which as _;` to the crate root