this derivation will be built:
  /nix/store/8831as07c6sbzpi1glbcv5i036smdr03-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/8831as07c6sbzpi1glbcv5i036smdr03-bcachefs-module-7.0.0-39-generic.drv'...