these 2 derivations will be built:
  /nix/store/wjgllk5shifj8m84kb7v5cfhy6f38w17-flake-inputs.drv
  /nix/store/5n0223h3hw5afy37p4996kgj27dgql8q-check-flake-inputs.drv
building '/nix/store/wjgllk5shifj8m84kb7v5cfhy6f38w17-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-darwin'
building '/nix/store/wjgllk5shifj8m84kb7v5cfhy6f38w17-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building wjgllk5shifj8m84kb7v5cfhy6f38w17-flake-inputs.drv
building '/nix/store/5n0223h3hw5afy37p4996kgj27dgql8q-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-darwin'
building '/nix/store/5n0223h3hw5afy37p4996kgj27dgql8q-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5n0223h3hw5afy37p4996kgj27dgql8q-check-flake-inputs.drv

upload niks3: ok