this derivation will be built:
  /nix/store/xkg4k3i2yziky2is93by6079q4zqnbwz-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/xkg4k3i2yziky2is93by6079q4zqnbwz-bcachefs-module-7.0.0-28-generic.drv'...