this derivation will be built:
  /nix/store/0f6482s8h68s8lmxlwfnbk5l516iyspr-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/0f6482s8h68s8lmxlwfnbk5l516iyspr-bcachefs-module-7.0.0-38-generic.drv'...