these 2 derivations will be built:
  /nix/store/c0s0y8iymg18idjfi4wlvxajpfisk5fx-nixbot-flake-update.drv
  /nix/store/fwdr4yn7pnzjb7611kizikljw97rdxk5-inputDerivation-flake-update.drv
building '/nix/store/fwdr4yn7pnzjb7611kizikljw97rdxk5-inputDerivation-flake-update.drv'...