this derivation will be built:
  /nix/store/2if4ncmr4bbvvf95aw2whvfg69zfsr5z-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2if4ncmr4bbvvf95aw2whvfg69zfsr5z-bcachefs-module-7.0.0-34-generic.drv'...