this derivation will be built:
  /nix/store/vizsdd34sz9m1jyqwn9z4yy8cv0dv680-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/vizsdd34sz9m1jyqwn9z4yy8cv0dv680-bcachefs-module-7.0.0-39-generic.drv'...