this derivation will be built:
  /nix/store/6bi5k3nd5y4baim178f5mdk22z766jcm-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/6bi5k3nd5y4baim178f5mdk22z766jcm-bcachefs-module-7.0.0-38-generic.drv'...