this derivation will be built:
  /nix/store/f8lmlr0mhqwvrjrhbdgb0j2kjl37ci6i-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/f8lmlr0mhqwvrjrhbdgb0j2kjl37ci6i-bcachefs-module-7.0.0-29-generic.drv'...