currently fails with:

```
error: builder for '/nix/store/7g13ladvphijvrhswzl6zdwx373ks6ac-rust-cbindgen-0.27.0.drv' failed with exit code 101;
       last 25 log lines:
       >   left: ["release", "x86_64-unknown-linux-gnu"]
       >  right: ["release"]
       > note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
       >
       > ---- bin_explicit_debug_build stdout ----
       > thread 'bin_explicit_debug_build' panicked at tests/profile.rs:93:5:
       > assertion `left == right` failed
       >   left: ["debug", "x86_64-unknown-linux-gnu"]
       >  right: ["debug"]
       >
       > ---- bin_default_uses_debug_build stdout ----
       > thread 'bin_default_uses_debug_build' panicked at tests/profile.rs:87:5:
       > assertion `left == right` failed
       >   left: ["debug", "x86_64-unknown-linux-gnu"]
       >  right: ["debug"]
       >
       >
       > failures:
       >     bin_default_uses_debug_build
       >     bin_explicit_debug_build
       >     bin_explicit_release_build
       >
       > test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 3 filtered out; finished in 0.42s
       >
       > error: test failed, to rerun pass `--test profile`
       For full logs, run 'nix log /nix/store/7g13ladvphijvrhswzl6zdwx373ks6ac-rust-cbindgen-0.27.0.drv'.
````

Related to: NixOS#348031