this derivation will be built:
  /nix/store/akyjl5csh7n2n9mx5w77kayn30zlw4va-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/akyjl5csh7n2n9mx5w77kayn30zlw4va-bcachefs-module-7.0.0-38-generic.drv'...