this derivation will be built:
  /nix/store/lfxirswrk1h8ih5ilkyh4k7km8d6jw6z-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/lfxirswrk1h8ih5ilkyh4k7km8d6jw6z-bcachefs-module-7.0.0-30-generic.drv'...