this derivation will be built:
  /nix/store/zyyi3a34f3yvnxkb6fdy50l2gc338viz-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/zyyi3a34f3yvnxkb6fdy50l2gc338viz-bcachefs-module-7.0.0-39-generic.drv'...