this derivation will be built:
  /nix/store/h6h3926mh0bsiv7dvlyryqxjb86d6ih0-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/h6h3926mh0bsiv7dvlyryqxjb86d6ih0-bcachefs-module-7.0.0-28-generic.drv'...