this derivation will be built:
  /nix/store/n480h1vq9bd3y7njw1dwnrqf23gbcqbd-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/n480h1vq9bd3y7njw1dwnrqf23gbcqbd-bcachefs-module-7.0.0-14-generic.drv'...