this derivation will be built:
  /nix/store/2bf46rsrq7gq35h46m2g1knp12zxxrls-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/2bf46rsrq7gq35h46m2g1knp12zxxrls-bcachefs-module-7.0.0-31-generic.drv'...