these 5 derivations will be built:
  /nix/store/k57gcdqkpia3332j23f2b0sk3pizn847-vendor-registry.drv
  /nix/store/1l39rsnffjcj87hg0dky9lgxcnsxrkpi-vendor-cargo-deps.drv
  /nix/store/szss41sf7bl90s1ak0c1p7x9h1ksd59c-source.drv
  /nix/store/vzndji3838f9dcdcpnr0bzk89zy52xpm-harmonia-deps-3.1.0.drv
  /nix/store/71rm0356kaiw90ylasds02dqy076ykzr-harmonia-3.1.0.drv
Failed to find a machine for remote build!
derivation: vzndji3838f9dcdcpnr0bzk89zy52xpm-harmonia-deps-3.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: 71rm0356kaiw90ylasds02dqy076ykzr-harmonia-3.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])