this derivation will be built:
  /nix/store/5fnwfrhpfh82a64ixqxf561slxx8ha92-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/5fnwfrhpfh82a64ixqxf561slxx8ha92-bcachefs-module-7.0.0-14-generic.drv'...