these 2 derivations will be built:
  /nix/store/gj9cmm0b8hqj8w80p4i1jn3wz2g3la28-flake-inputs.drv
  /nix/store/jv551rigjvpmdwifcvbafj9fzkjnrsf2-check-flake-inputs.drv
building '/nix/store/gj9cmm0b8hqj8w80p4i1jn3wz2g3la28-flake-inputs.drv'
building '/nix/store/jv551rigjvpmdwifcvbafj9fzkjnrsf2-check-flake-inputs.drv'

upload niks3: ok