this derivation will be built:
  /nix/store/dl8lybfd7abjxalli5ldad7x321jp796-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dl8lybfd7abjxalli5ldad7x321jp796-bcachefs-module-7.0.0-39-generic.drv'...