this derivation will be built:
  /nix/store/jljbgiyhf1xs57iszhi8i26bnbhf8x2m-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/jljbgiyhf1xs57iszhi8i26bnbhf8x2m-bcachefs-module-7.0.0-31-generic.drv'...