these 2 derivations will be built:
  /nix/store/8a1gf66kqkawjgnfy15df0cf0v3wxgml-nixbot-flake-update.drv
  /nix/store/zds3ss5yk606av05spxhqasaj7h2aqg4-inputDerivation-flake-update.drv
building '/nix/store/zds3ss5yk606av05spxhqasaj7h2aqg4-inputDerivation-flake-update.drv'...