these 2 derivations will be built:
  /nix/store/b733hv1k4fpzwi8kjv7i7xi1v7v70q5x-flake-inputs.drv
  /nix/store/xq5l3caz1xf8vgrszp4xsxhsfjivkkbh-check-flake-inputs.drv
building '/nix/store/b733hv1k4fpzwi8kjv7i7xi1v7v70q5x-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=20&system=aarch64-linux'
building '/nix/store/b733hv1k4fpzwi8kjv7i7xi1v7v70q5x-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-cca57567: building b733hv1k4fpzwi8kjv7i7xi1v7v70q5x-flake-inputs.drv
building '/nix/store/xq5l3caz1xf8vgrszp4xsxhsfjivkkbh-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=20&system=aarch64-linux'
building '/nix/store/xq5l3caz1xf8vgrszp4xsxhsfjivkkbh-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-cca57567: building xq5l3caz1xf8vgrszp4xsxhsfjivkkbh-check-flake-inputs.drv

upload niks3: ok