this derivation will be built:
  /nix/store/l80z4cahviq5amwn6kzgs8yghcfz6815-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/l80z4cahviq5amwn6kzgs8yghcfz6815-bcachefs-module-7.0.0-34-generic.drv'...