these 2 derivations will be built:
  /nix/store/bvfr872p0yryrhdvav1ph8bpb0cb1vm1-flake-inputs.drv
  /nix/store/ylv20931b3xr597kq7x120hn29szy13w-check-flake-inputs.drv
building '/nix/store/bvfr872p0yryrhdvav1ph8bpb0cb1vm1-flake-inputs.drv'
building '/nix/store/ylv20931b3xr597kq7x120hn29szy13w-check-flake-inputs.drv'

upload niks3: ok