this derivation will be built:
  /nix/store/45jc5hs8xbhvidksq96bhdihmcy4cmss-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/45jc5hs8xbhvidksq96bhdihmcy4cmss-bcachefs-module-7.0.0-39-generic.drv'...