this derivation will be built:
  /nix/store/bn8s44z3vvjfyznr5603ahxh8pjl98z0-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/bn8s44z3vvjfyznr5603ahxh8pjl98z0-bcachefs-module-7.0.0-30-generic.drv'...