this derivation will be built:
  /nix/store/f9rnji476dk4nimxhi7c9dk7k9qic9qh-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/f9rnji476dk4nimxhi7c9dk7k9qic9qh-bcachefs-module-7.0.0-29-generic.drv'...