these 2 derivations will be built:
  /nix/store/fzwz8njdaph9hn6lzgy56s0dv54ajlxd-flake-inputs.drv
  /nix/store/l6w3barxi8vgrxs2zp3jvp2f0kwczr7n-check-flake-inputs.drv
building '/nix/store/fzwz8njdaph9hn6lzgy56s0dv54ajlxd-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/fzwz8njdaph9hn6lzgy56s0dv54ajlxd-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-8fc66297: building fzwz8njdaph9hn6lzgy56s0dv54ajlxd-flake-inputs.drv
building '/nix/store/l6w3barxi8vgrxs2zp3jvp2f0kwczr7n-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/l6w3barxi8vgrxs2zp3jvp2f0kwczr7n-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-4b241af4: building l6w3barxi8vgrxs2zp3jvp2f0kwczr7n-check-flake-inputs.drv

upload niks3: ok