this derivation will be built:
  /nix/store/j75bdqcqnwnnj6q7h8j25449h976h2vd-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/j75bdqcqnwnnj6q7h8j25449h976h2vd-bcachefs-module-7.0.0-14-generic.drv'...