these 4 derivations will be built:
  /nix/store/1c3rybhhrwwyz1iin296ps516xcvlpjw-nixfmt-rs-0.4.1.drv
  /nix/store/0qi3by62inasxf3l9xhjpcnrw777lhry-treefmt.toml.drv
  /nix/store/d9a4m9lfbaml9z7j576hq2hnfy81vdk7-treefmt.drv
  /nix/store/g73j71hk4ni528dvnhjq5830gafkg996-treefmt-check.drv
this path will be fetched (18.2 MiB download, 200.9 MiB unpacked):
  /nix/store/7gafzlb1jvmqzx86wv78ykml8llncdya-nixfmt-rs-0.4.1-vendor
Failed to find a machine for remote build!
derivation: 1c3rybhhrwwyz1iin296ps516xcvlpjw-nixfmt-rs-0.4.1.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])