these 5 derivations will be built:
  /nix/store/8rlr0z0k3q6kfl2nzi7gw41ym6pdczgy-vendor-registry.drv
  /nix/store/7qqkzxvbkvl5182mzrb2nw6f5f26x0xc-vendor-cargo-deps.drv
  /nix/store/g4w4jyn4sn58yx58r1sra9xdzhpb65lh-source.drv
  /nix/store/lgg4h1zn7p658q4p2jirddqg95n18g5g-harmonia-deps-3.1.0.drv
  /nix/store/6vka1rbl30lblkc7mpn37csbldp6p92j-harmonia-3.1.0.drv
Failed to find a machine for remote build!
derivation: g4w4jyn4sn58yx58r1sra9xdzhpb65lh-source.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: lgg4h1zn7p658q4p2jirddqg95n18g5g-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: 6vka1rbl30lblkc7mpn37csbldp6p92j-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], [])