this derivation will be built:
  /nix/store/64hr84pndi64p0icwfs5bdwbmlvwk29w-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/64hr84pndi64p0icwfs5bdwbmlvwk29w-bcachefs-module-7.0.0-26-generic.drv'...