this derivation will be built:
  /nix/store/3vqvpjwm0wlm4iqb3pnr7xcrcvq9002a-bcachefs-module-7.1.4-zen1-1-zen.drv
building '/nix/store/3vqvpjwm0wlm4iqb3pnr7xcrcvq9002a-bcachefs-module-7.1.4-zen1-1-zen.drv'...