this derivation will be built:
  /nix/store/b05bb4wm6yg1y5rn8a2wfs90gbpc9qvq-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/b05bb4wm6yg1y5rn8a2wfs90gbpc9qvq-bcachefs-module-7.0.0-38-generic.drv'...