this derivation will be built:
  /nix/store/xfd7rrihha2d5idqfzy0306pfnf5g53n-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/xfd7rrihha2d5idqfzy0306pfnf5g53n-bcachefs-module-7.0.0-27-generic.drv'...