these 4 derivations will be built:
  /nix/store/bw05m7h2a7v8m5kxrvmz06vl5dbxf6nd-vendor-cargo-deps.drv
  /nix/store/sybbq40xc1ydldypszpdnbnjqfli8g9w-source.drv
  /nix/store/256bs51a3yccx902wqz9lli870v3b568-tribuchet-deps-0.1.0.drv
  /nix/store/qnm0dn0wj698ih3k2ffbcr5gdcpigsny-tribuchet-0.1.0.drv
Failed to find a machine for remote build!
derivation: sybbq40xc1ydldypszpdnbnjqfli8g9w-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: 256bs51a3yccx902wqz9lli870v3b568-tribuchet-deps-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], [])
Failed to find a machine for remote build!
derivation: qnm0dn0wj698ih3k2ffbcr5gdcpigsny-tribuchet-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], [])