these 2 derivations will be built:
  /nix/store/4sz3blcsjj9jaas7si2683q5f0g9lkww-flake-inputs.drv
  /nix/store/zr2v1bk2yrxfj0ndl16i3n7k0r9p51k8-check-flake-inputs.drv
building '/nix/store/4sz3blcsjj9jaas7si2683q5f0g9lkww-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-linux'
building '/nix/store/4sz3blcsjj9jaas7si2683q5f0g9lkww-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-08c7db0a: building 4sz3blcsjj9jaas7si2683q5f0g9lkww-flake-inputs.drv
building '/nix/store/zr2v1bk2yrxfj0ndl16i3n7k0r9p51k8-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-linux'
building '/nix/store/zr2v1bk2yrxfj0ndl16i3n7k0r9p51k8-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-08c7db0a: building zr2v1bk2yrxfj0ndl16i3n7k0r9p51k8-check-flake-inputs.drv

upload niks3: ok