these 3 derivations will be built:
  /nix/store/hkldrxkprghfcbshva3yq028wlak9zvh-treefmt.toml.drv
  /nix/store/6qc868lziw99m74hg16dq664c3gr00sr-treefmt.drv
  /nix/store/11fmyrfvpv4bjjmqxiig0vgkx1bn1awl-treefmt-check.drv
Failed to find a machine for remote build!
derivation: hkldrxkprghfcbshva3yq028wlak9zvh-treefmt.toml.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/hkldrxkprghfcbshva3yq028wlak9zvh-treefmt.toml.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-linux'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/6qc868lziw99m74hg16dq664c3gr00sr-treefmt.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/jx3miv4yjlh30b269avfkga9zn4zpcaz-treefmt
error: Cannot build '/nix/store/11fmyrfvpv4bjjmqxiig0vgkx1bn1awl-treefmt-check.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/x91rkcwvfnhal6m8gzg30higrg1md2rq-treefmt-check