these 2 derivations will be built:
  /nix/store/0qnijscp5aq1f55nzx3gf1103c2xahn2-flake-inputs.drv
  /nix/store/9jay8ck1714k0s52cm1q9xhqdd7n62da-check-flake-inputs.drv
building '/nix/store/0qnijscp5aq1f55nzx3gf1103c2xahn2-flake-inputs.drv'
building '/nix/store/9jay8ck1714k0s52cm1q9xhqdd7n62da-check-flake-inputs.drv'

upload niks3: ok