these 2 derivations will be built:
  /nix/store/dd324hvsm3x0abd2b9wlfa5y5byjacv2-flake-inputs.drv
  /nix/store/dc60zcbhsi56nxlsy582v38aia3dp25q-check-flake-inputs.drv
building '/nix/store/dd324hvsm3x0abd2b9wlfa5y5byjacv2-flake-inputs.drv'
building '/nix/store/dc60zcbhsi56nxlsy582v38aia3dp25q-check-flake-inputs.drv'

upload niks3: ok