this derivation will be built:
  /nix/store/9wfxhs4kv25bc09f4428rvlhj9rpw1m4-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/9wfxhs4kv25bc09f4428rvlhj9rpw1m4-bcachefs-module-7.0.0-28-generic.drv'...