this derivation will be built:
  /nix/store/w7a61nanla8mrrhp52gfnwhc5vkgvlhg-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/w7a61nanla8mrrhp52gfnwhc5vkgvlhg-bcachefs-module-7.0.0-30-generic.drv'...