this derivation will be built:
  /nix/store/bmchh9ldysrds9kh3zgjhc4jf7m9zvd2-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/bmchh9ldysrds9kh3zgjhc4jf7m9zvd2-bcachefs-module-7.0.0-31-generic.drv'...