these 2 derivations will be built:
  /nix/store/cgspzgjsw78fhgqw2d3hw3hbr20k34x7-flake-inputs.drv
  /nix/store/za6wylhxvr6840b3n4lnb8mjnc4l29qk-check-flake-inputs.drv
building '/nix/store/cgspzgjsw78fhgqw2d3hw3hbr20k34x7-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'
cgspzgjsw78fhgqw2d3hw3hbr20k34x7-flake-inputs.drv: elastic-arm-e9b9a86e: not scheduled here: cgspzgjsw78fhgqw2d3hw3hbr20k34x7-flake-inputs.drv, asking the scheduler again
building '/nix/store/cgspzgjsw78fhgqw2d3hw3hbr20k34x7-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-ecd6680d: building cgspzgjsw78fhgqw2d3hw3hbr20k34x7-flake-inputs.drv
building '/nix/store/za6wylhxvr6840b3n4lnb8mjnc4l29qk-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/za6wylhxvr6840b3n4lnb8mjnc4l29qk-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-e9b9a86e: building za6wylhxvr6840b3n4lnb8mjnc4l29qk-check-flake-inputs.drv

upload niks3: ok