this derivation will be built:
  /nix/store/mjvag4jksma34wcgv7kww7w8n453smfv-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/mjvag4jksma34wcgv7kww7w8n453smfv-bcachefs-module-7.0.0-27-generic.drv'...