this derivation will be built:
  /nix/store/6x3b08n65829i66s0qvflh2hxz4xk160-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/6x3b08n65829i66s0qvflh2hxz4xk160-bcachefs-module-7.0.0-27-generic.drv'...