this derivation will be built:
  /nix/store/gdmzm820f7kdyrj88911gyl34q02h9s3-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/gdmzm820f7kdyrj88911gyl34q02h9s3-bcachefs-module-7.0.0-39-generic.drv'...