this derivation will be built:
  /nix/store/xh89xgfpavz67xzn39c08yffg4qzv2ri-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/xh89xgfpavz67xzn39c08yffg4qzv2ri-bcachefs-module-7.0.0-31-generic.drv'...