these 2 derivations will be built:
  /nix/store/mknji94y9mzz0bw2mq508rm407m81qm4-flake-inputs.drv
  /nix/store/8ffvyk3dqh4i67vj4510192z82lz7kyd-check-flake-inputs.drv
building '/nix/store/mknji94y9mzz0bw2mq508rm407m81qm4-flake-inputs.drv'
building '/nix/store/8ffvyk3dqh4i67vj4510192z82lz7kyd-check-flake-inputs.drv'

upload niks3: ok