these 2 derivations will be built:
  /nix/store/prxkf5ng1vqipb6cryi0glnmz42jdbm5-flake-inputs.drv
  /nix/store/3g4qam1iygs3pgwlnrjaxzr4anp0vr2q-check-flake-inputs.drv
building '/nix/store/prxkf5ng1vqipb6cryi0glnmz42jdbm5-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux'
building '/nix/store/prxkf5ng1vqipb6cryi0glnmz42jdbm5-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-fb75f740: building prxkf5ng1vqipb6cryi0glnmz42jdbm5-flake-inputs.drv
building '/nix/store/3g4qam1iygs3pgwlnrjaxzr4anp0vr2q-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux'
building '/nix/store/3g4qam1iygs3pgwlnrjaxzr4anp0vr2q-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-fb75f740: building 3g4qam1iygs3pgwlnrjaxzr4anp0vr2q-check-flake-inputs.drv

upload niks3: ok