these 2 derivations will be built:
  /nix/store/cq44i1ndyq5x0liwmpdk1p0vdx5342ic-cargo-vendor-dir.drv
  /nix/store/plavfb4sk3ykvaa1gjd05yk9q9qy0mdb-fast-nix-gc-proptest-0.1.0.drv
Failed to find a machine for remote build!
derivation: plavfb4sk3ykvaa1gjd05yk9q9qy0mdb-fast-nix-gc-proptest-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], [])