these 2 derivations will be built:
  /nix/store/4b872sv2fhx5j40lw6rh8gvyga2gn1m0-flake-inputs.drv
  /nix/store/7rggbkqb8823g9vz92ibadgvix5birdv-check-flake-inputs.drv
building '/nix/store/4b872sv2fhx5j40lw6rh8gvyga2gn1m0-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-darwin'
building '/nix/store/4b872sv2fhx5j40lw6rh8gvyga2gn1m0-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 4b872sv2fhx5j40lw6rh8gvyga2gn1m0-flake-inputs.drv
building '/nix/store/7rggbkqb8823g9vz92ibadgvix5birdv-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-darwin'
building '/nix/store/7rggbkqb8823g9vz92ibadgvix5birdv-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 7rggbkqb8823g9vz92ibadgvix5birdv-check-flake-inputs.drv

upload niks3: ok