this derivation will be built:
  /nix/store/235gnsd47daqrwm31v6h87fsr7fi4fjv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/235gnsd47daqrwm31v6h87fsr7fi4fjv-bcachefs-module-7.0.0-31-generic.drv'...