this derivation will be built:
  /nix/store/abvprp1qy8ac3vwx6mnr6f6bsw9yb3mj-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/abvprp1qy8ac3vwx6mnr6f6bsw9yb3mj-bcachefs-module-7.0.0-28-generic.drv'...