this derivation will be built:
  /nix/store/7497argxzfyqp697dgp8zqs3pd2w2vr8-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7497argxzfyqp697dgp8zqs3pd2w2vr8-bcachefs-module-7.0.0-34-generic.drv'...