these 6 derivations will be built:
  /nix/store/54yq7zwpvbjxmhmy8xnd8x9fzq0cmw29-tribuchet-worker-customisation-layer.drv
  /nix/store/bkbfvrlxfddxvv9shhra0cra3fhdlgh8-excludePaths.drv
  /nix/store/n74x67s1ig7bjzxzfxi86znpd0qpkv1w-layers.json.drv
  /nix/store/05fxck62zsk40a7abqiyp24vr6m91w9v-tribuchet-worker-conf.json.drv
  /nix/store/rqhpw8srmd9m267mchjz6v74x7piqpvg-stream-tribuchet-worker.drv
  /nix/store/b54wmvj6k9c809kgx230yd54qkc5jpc0-tribuchet-worker.tar.gz.drv
Failed to find a machine for remote build!
derivation: n74x67s1ig7bjzxzfxi86znpd0qpkv1w-layers.json.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: b54wmvj6k9c809kgx230yd54qkc5jpc0-tribuchet-worker.tar.gz.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])