this derivation will be built:
  /nix/store/09nr97zv9i7lvs70z1267hyx7zwzrj66-treefmt-check.drv
error: Cannot build '/nix/store/09nr97zv9i7lvs70z1267hyx7zwzrj66-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/q5dmn8f7n9babk1wcb67y9pfwj9p10pk-treefmt-check
       Last 2 log lines:
       > tribuchet: building on mac02
       > tribuchet worker error: connecting to the build agent at /var/run/tribuchet/agents/8.sock: No such file or directory (os error 2)
       For full logs, run:
         nix log /nix/store/09nr97zv9i7lvs70z1267hyx7zwzrj66-treefmt-check.drv