these 2 derivations will be built:
  /nix/store/31jcw2zbnk4jl9dr0m532xzk8884k72f-flake-inputs.drv
  /nix/store/lcls6ng0havr3lm4ly0597986b4z1isi-check-flake-inputs.drv
building '/nix/store/31jcw2zbnk4jl9dr0m532xzk8884k72f-flake-inputs.drv'
building '/nix/store/lcls6ng0havr3lm4ly0597986b4z1isi-check-flake-inputs.drv'

upload niks3: ok