these 2 derivations will be built:
  /nix/store/wzr49vw7xcmljdp20p2l18d5r59kzrl4-flakelet-push-0.1.0.drv
  /nix/store/q1s2xc58c8fia7q6w9nj01zb7vw4nzl2-inputDerivation-deploy.drv
building '/nix/store/wzr49vw7xcmljdp20p2l18d5r59kzrl4-flakelet-push-0.1.0.drv'...
building '/nix/store/q1s2xc58c8fia7q6w9nj01zb7vw4nzl2-inputDerivation-deploy.drv'...