these 2 derivations will be built:
  /nix/store/c5ypkws0syx84f07ldvn8cbwyqsxf3i8-flake-inputs.drv
  /nix/store/vzs4x34kxchyvisw73bw54hjga1f7dac-check-flake-inputs.drv
building '/nix/store/c5ypkws0syx84f07ldvn8cbwyqsxf3i8-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'
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
building '/nix/store/c5ypkws0syx84f07ldvn8cbwyqsxf3i8-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building c5ypkws0syx84f07ldvn8cbwyqsxf3i8-flake-inputs.drv
building '/nix/store/vzs4x34kxchyvisw73bw54hjga1f7dac-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/vzs4x34kxchyvisw73bw54hjga1f7dac-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building vzs4x34kxchyvisw73bw54hjga1f7dac-check-flake-inputs.drv

upload niks3: ok