these 2 derivations will be built:
  /nix/store/6xy9b4r6p4c600mxzk2picazynzc3l7c-flake-inputs.drv
  /nix/store/xbii48w40mf6qifkprymm3aji3agd8ln-check-flake-inputs.drv
building '/nix/store/6xy9b4r6p4c600mxzk2picazynzc3l7c-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/6xy9b4r6p4c600mxzk2picazynzc3l7c-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-e5cee2ba: building 6xy9b4r6p4c600mxzk2picazynzc3l7c-flake-inputs.drv
building '/nix/store/xbii48w40mf6qifkprymm3aji3agd8ln-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/xbii48w40mf6qifkprymm3aji3agd8ln-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-e5cee2ba: building xbii48w40mf6qifkprymm3aji3agd8ln-check-flake-inputs.drv

upload niks3: ok