this derivation will be built:
  /nix/store/v4ai9927vp0m66z7a93cpii8wjlm54wk-bcachefs-module-7.2.10-arch1-1.drv
building '/nix/store/v4ai9927vp0m66z7a93cpii8wjlm54wk-bcachefs-module-7.2.10-arch1-1.drv'...