these 2 derivations will be built:
  /nix/store/s8r877xj5biwsgyi91r54wfkmwv214qf-flake-inputs.drv
  /nix/store/a8f7r69y8mp0wdwc2zqbazzzcipmgk8r-check-flake-inputs.drv
building '/nix/store/s8r877xj5biwsgyi91r54wfkmwv214qf-flake-inputs.drv'
building '/nix/store/a8f7r69y8mp0wdwc2zqbazzzcipmgk8r-check-flake-inputs.drv'

upload niks3: ok