this derivation will be built:
  /nix/store/p9a6fsr3s2pgf9k55d7786wb77vk1hc5-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/p9a6fsr3s2pgf9k55d7786wb77vk1hc5-bcachefs-module-7.0.0-14-generic.drv'...