these 2 derivations will be built:
  /nix/store/1hbi6xwgv3l7fsfvq9kjck50igl33q3c-tincd-deps-0.1.0.drv
  /nix/store/v9gss4i1m9kz14vvk8h3zvvswwzqkagh-tincd-test-0.1.0.drv
Failed to find a machine for remote build!
derivation: v9gss4i1m9kz14vvk8h3zvvswwzqkagh-tincd-test-0.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/v9gss4i1m9kz14vvk8h3zvvswwzqkagh-tincd-test-0.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/yvnj7y3riip8ah6wxzhxzzvrrhdv1sc4-tincd-test-0.1.0
       Last 25 log lines:
       >   --> crates/tinc-sptps/tests/vs_c.rs:9:5
       >    |
       >  9 | use chacha20::ChaCha20Legacy;
       >    |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `ChaCha20Legacy` in the root
       >    |
       > note: found an item that was configured out
       >   --> /nix/store/h2zqw0qs7pfz47ixnplxm394gfi1bslw-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/chacha20-0.10.2/src/lib.rs:28:18
       >    |
       > 27 | #[cfg(feature = "legacy")]
       >    |       ------------------ the item is gated behind the `legacy` feature
       > 28 | pub use legacy::{ChaCha20Legacy, ChaCha20LegacyCore, LegacyNonce};
       >    |                  ^^^^^^^^^^^^^^
       >
       > warning: unused import: `KeyIvInit`
       >   --> crates/tinc-sptps/tests/vs_c.rs:10:24
       >    |
       > 10 | use chacha20::cipher::{KeyIvInit, StreamCipher, StreamCipherSeek};
       >    |                        ^^^^^^^^^
       >    |
       >    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
       >
       > For more information about this error, try `rustc --explain E0432`.
       > warning: `tinc-sptps` (test "vs_c") generated 1 warning
       > error: could not compile `tinc-sptps` (test "vs_c") due to 1 previous error; 1 warning emitted
       > warning: build failed, waiting for other jobs to finish...
       For full logs, run:
         nix log /nix/store/v9gss4i1m9kz14vvk8h3zvvswwzqkagh-tincd-test-0.1.0.drv