this derivation will be built:
  /nix/store/cr65mz73nlr63dy4b1d72pc2c4183hhn-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/cr65mz73nlr63dy4b1d72pc2c4183hhn-bcachefs-module-7.0.0-27-generic.drv'...