these 6 derivations will be built:
  /nix/store/pgdy1fbb4fqxz9y665k7pdh958v8i6wj-cargo-package-bytes-1.12.1.drv
  /nix/store/2wvyjqf9qghb0jdbzs11i34cpbig0w3s-vendor-registry.drv
  /nix/store/92cbiqlhsviq8pync5fv2a6a22ksmycr-source.drv
  /nix/store/i5wnbqixpsw509k1cfby49z16m3l3b65-vendor-cargo-deps.drv
  /nix/store/k4d4gj07cxdgc38igmld2v5llin20l6d-harmonia-deps-3.1.0.drv
  /nix/store/xqin0vxpsijvdvy5n1xzbn5mv7i1m17a-harmonia-clippy-3.1.0.drv
Failed to find a machine for remote build!
derivation: pgdy1fbb4fqxz9y665k7pdh958v8i6wj-cargo-package-bytes-1.12.1.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: 92cbiqlhsviq8pync5fv2a6a22ksmycr-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: k4d4gj07cxdgc38igmld2v5llin20l6d-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: xqin0vxpsijvdvy5n1xzbn5mv7i1m17a-harmonia-clippy-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], [])