these 2 derivations will be built:
  /nix/store/jl4qrimr9wbbfj3501ppjrzrr4aq9w8x-flake-inputs.drv
  /nix/store/rx2kq14aviqlf2wq9ipmac97iw8b83pj-check-flake-inputs.drv
building '/nix/store/jl4qrimr9wbbfj3501ppjrzrr4aq9w8x-flake-inputs.drv'
building '/nix/store/rx2kq14aviqlf2wq9ipmac97iw8b83pj-check-flake-inputs.drv'

upload niks3: ok