this derivation will be built:
  /nix/store/ig1zy1jq0421hyhb9fd9m5pam6jy17gb-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/ig1zy1jq0421hyhb9fd9m5pam6jy17gb-bcachefs-module-7.0.0-31-generic.drv'...