these 3 derivations will be built:
  /nix/store/p1k2512zz4b9bvf44xyxi2x2gd06xq5a-clan-cli-source.drv
  /nix/store/b252xxwnr4dv5dax3swkav1nidrqigs3-clan-cli.drv
  /nix/store/s4ahxid5sdpq7gfgxgarf5mq7y3spjhh-nix-shell.drv
Failed to find a machine for remote build!
derivation: p1k2512zz4b9bvf44xyxi2x2gd06xq5a-clan-cli-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: b252xxwnr4dv5dax3swkav1nidrqigs3-clan-cli.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])