this derivation will be built:
  /nix/store/llqm5jwn8lp7xr9h804zqasi7848wh4n-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/llqm5jwn8lp7xr9h804zqasi7848wh4n-bcachefs-module-7.0.0-28-generic.drv'...