this derivation will be built:
  /nix/store/wlkxafc9r7d802anz3w607v6gg77rcl4-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/wlkxafc9r7d802anz3w607v6gg77rcl4-bcachefs-module-7.0.0-30-generic.drv'...