this derivation will be built:
  /nix/store/bhksi0285yrqcii2rqbg9d2wg7qlp9dv-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/bhksi0285yrqcii2rqbg9d2wg7qlp9dv-bcachefs-module-7.0.0-29-generic.drv'...