this derivation will be built:
  /nix/store/zmrkf3876893l81p8amj5wdy8daykdxa-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/zmrkf3876893l81p8amj5wdy8daykdxa-bcachefs-module-7.0.0-27-generic.drv'...