this derivation will be built:
  /nix/store/irm32z9lm8dyhjflpk8rs9szyycv7761-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/irm32z9lm8dyhjflpk8rs9szyycv7761-bcachefs-module-7.0.0-38-generic.drv'...