this derivation will be built:
  /nix/store/s8i8ip61d58a41737yl8h8ff3q9hrfqn-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/s8i8ip61d58a41737yl8h8ff3q9hrfqn-bcachefs-module-7.0.0-34-generic.drv'...