these 6 derivations will be built:
  /nix/store/jzg7a4wh0f1z62d0s9pp16gwsk0davx6-cargo-package-cc-1.5.1.drv
  /nix/store/xysl0z448c7jc8zhc7zg6hc9v6bwpn9p-vendor-registry.drv
  /nix/store/h7rzkb8gw27csqaandbgbgskxhxr2i5q-vendor-cargo-deps.drv
  /nix/store/xf4w26rlv222py3l1d5z02681bwwxbj5-source.drv
  /nix/store/4iw0vlb7ffghjf865v3f892z4jgql200-tincd-deps-0.1.0.drv
  /nix/store/h3gswl5nhh7ci6zk9k7ks2scyallzaw7-tincd-clippy-0.1.0.drv
this path will be fetched (105.7 KiB download, 105.7 KiB unpacked):
  /nix/store/s98hrbag2cw5k92l0jj36hq67zrrjl25-cargo-src-cc-1.5.1
Failed to find a machine for remote build!
derivation: xf4w26rlv222py3l1d5z02681bwwxbj5-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: jzg7a4wh0f1z62d0s9pp16gwsk0davx6-cargo-package-cc-1.5.1.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: 4iw0vlb7ffghjf865v3f892z4jgql200-tincd-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: h3gswl5nhh7ci6zk9k7ks2scyallzaw7-tincd-clippy-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], [])