this derivation will be built:
  /nix/store/n5l7w7dpqkk4pgfhj6z6cc5i71k2pvdw-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/n5l7w7dpqkk4pgfhj6z6cc5i71k2pvdw-bcachefs-module-7.0.0-38-generic.drv'...