this derivation will be built:
  /nix/store/rbc9wv5fxzrlsnw8ycbwjzjhyh6pb06b-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/rbc9wv5fxzrlsnw8ycbwjzjhyh6pb06b-bcachefs-module-7.0.0-38-generic.drv'...