this derivation will be built:
  /nix/store/f87ww7y7mqs8vhq75787xj1px169ky67-bcachefs-module-7.1.8-arch1-3.drv
building '/nix/store/f87ww7y7mqs8vhq75787xj1px169ky67-bcachefs-module-7.1.8-arch1-3.drv'...