these 2 derivations will be built:
  /nix/store/hy7i8zkhxb336zgdqdspwz6ddh51rx62-flake-inputs.drv
  /nix/store/hwlp6yicrj28g0zxpxnv34sd5whkv8mv-check-flake-inputs.drv
building '/nix/store/hy7i8zkhxb336zgdqdspwz6ddh51rx62-flake-inputs.drv'
building '/nix/store/hwlp6yicrj28g0zxpxnv34sd5whkv8mv-check-flake-inputs.drv'

upload niks3: ok