this derivation will be built:
  /nix/store/zclzzz4wj555ss06wpl6hjyc6m98gg9b-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/zclzzz4wj555ss06wpl6hjyc6m98gg9b-bcachefs-module-7.0.0-31-generic.drv'...