this derivation will be built:
  /nix/store/rwifzk5d4f2azq4a3vgswvrsbkphvm8g-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/rwifzk5d4f2azq4a3vgswvrsbkphvm8g-bcachefs-module-7.0.0-38-generic.drv'...