this derivation will be built:
  /nix/store/g2vhr0cr0dblkd4sb2cpvn03470bd19v-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/g2vhr0cr0dblkd4sb2cpvn03470bd19v-bcachefs-module-7.0.0-31-generic.drv'...