these 2 derivations will be built:
  /nix/store/ima1nsjqj1nq3f9yc1fmm85sg7vhb6v4-flake-inputs.drv
  /nix/store/4sfnvfa3d7xny7hyd9b8v8q0pd6nyjsq-check-flake-inputs.drv
building '/nix/store/ima1nsjqj1nq3f9yc1fmm85sg7vhb6v4-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/ima1nsjqj1nq3f9yc1fmm85sg7vhb6v4-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-4e524f5e: building ima1nsjqj1nq3f9yc1fmm85sg7vhb6v4-flake-inputs.drv
building '/nix/store/4sfnvfa3d7xny7hyd9b8v8q0pd6nyjsq-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=22&system=aarch64-linux'
building '/nix/store/4sfnvfa3d7xny7hyd9b8v8q0pd6nyjsq-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-384804be: building 4sfnvfa3d7xny7hyd9b8v8q0pd6nyjsq-check-flake-inputs.drv

upload niks3: ok