this derivation will be built:
  /nix/store/wjlp5398rp9bb9wl2nv240s1j3vz0d9r-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/wjlp5398rp9bb9wl2nv240s1j3vz0d9r-bcachefs-module-7.0.0-38-generic.drv'...