these 6 derivations will be built:
  /nix/store/7vlk8yn4pw0mn4mc3akky0d8lhncmsp3-tribuchet-worker-customisation-layer.drv
  /nix/store/335rsgvggpx3wl0c7sir9jdd3bl1q0ha-excludePaths.drv
  /nix/store/bwc3hh4ran1yvij9psvx6l8nv8r59wl9-layers.json.drv
  /nix/store/yq2ljpvn42i2v5mg468hs9nz25wh9rzw-tribuchet-worker-conf.json.drv
  /nix/store/dcg0i2qfn0lfx5ib4sk47m3438x1j63a-stream-tribuchet-worker.drv
  /nix/store/i7ys9m70vb7hwla7sf7nj1wna7vx8i93-tribuchet-worker.tar.gz.drv
Failed to find a machine for remote build!
derivation: bwc3hh4ran1yvij9psvx6l8nv8r59wl9-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: i7ys9m70vb7hwla7sf7nj1wna7vx8i93-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], [])