these 4 derivations will be built:
  /nix/store/5dllf5zmrh5d99yrqqy806fljqn61xdx-pre-commit-config.json.drv
  /nix/store/r3d3xqg2j7a9x3zdbwnw89806bi5ib7p-devshell-env.bash.drv
  /nix/store/b3c0l1sxr2m0sr3af5vcvd29xngi0hxf-devshell-dir.drv
  /nix/store/2xc6bbhdafj1d56skapgky527qnm6w0a-devshell.drv