this derivation will be built:
  /nix/store/plbyiq54012fkai50wzywwbr5wxgsjkj-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/plbyiq54012fkai50wzywwbr5wxgsjkj-bcachefs-module-7.0.0-39-generic.drv'...