this derivation will be built:
  /nix/store/hi6lpf9iifbklkzhzzx62zaix3dg896v-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/hi6lpf9iifbklkzhzzx62zaix3dg896v-bcachefs-module-7.0.0-34-generic.drv'...