this derivation will be built:
  /nix/store/6hx5wmbh6phcclfidh5n1p66x5s2pc64-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6hx5wmbh6phcclfidh5n1p66x5s2pc64-bcachefs-module-7.0.0-30-generic.drv'...