these 2 derivations will be built:
  /nix/store/h8q4vld55cvmia9m7c4r657ip8v69460-flake-inputs.drv
  /nix/store/p9gk59gxp0qbhdqdkf14s7b1qwmzvhxh-check-flake-inputs.drv
building '/nix/store/h8q4vld55cvmia9m7c4r657ip8v69460-flake-inputs.drv'
building '/nix/store/p9gk59gxp0qbhdqdkf14s7b1qwmzvhxh-check-flake-inputs.drv'

upload niks3: ok