these 5 derivations will be built:
  /nix/store/s3ndi01hnzsi65g18gl9vbjczxd1nj6q-vendor-registry.drv
  /nix/store/4aw24jry10h8azm76irqa16nbdgg1917-vendor-cargo-deps.drv
  /nix/store/lbd42a6wfil4wh16nfxlv5cf4fm53hmm-source.drv
  /nix/store/gxmj5cpy43qxp0y3qfirs7xbpk8d5xr0-harmonia-deps-3.3.0.drv
  /nix/store/3fnz10qcpxab5285b5cgc7j3p3v1ziz0-harmonia-clippy-3.3.0.drv
Failed to find a machine for remote build!
derivation: lbd42a6wfil4wh16nfxlv5cf4fm53hmm-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: gxmj5cpy43qxp0y3qfirs7xbpk8d5xr0-harmonia-deps-3.3.0.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: 3fnz10qcpxab5285b5cgc7j3p3v1ziz0-harmonia-clippy-3.3.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])