this derivation will be built:
  /nix/store/g08b2hpspf464w7yd28z4zh4pmcs6f9l-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/g08b2hpspf464w7yd28z4zh4pmcs6f9l-bcachefs-module-7.0.0-38-generic.drv'...