these 2 derivations will be built:
  /nix/store/i2q23md2w6j1kl24q2jvxn8myv8g8plm-flake-inputs.drv
  /nix/store/kc0ryfkh32z9v3zfdmcplpn6n8hwff2m-check-flake-inputs.drv
building '/nix/store/i2q23md2w6j1kl24q2jvxn8myv8g8plm-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=23&system=aarch64-linux'
building '/nix/store/i2q23md2w6j1kl24q2jvxn8myv8g8plm-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-04535f05: building i2q23md2w6j1kl24q2jvxn8myv8g8plm-flake-inputs.drv
building '/nix/store/kc0ryfkh32z9v3zfdmcplpn6n8hwff2m-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/kc0ryfkh32z9v3zfdmcplpn6n8hwff2m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-04535f05: building kc0ryfkh32z9v3zfdmcplpn6n8hwff2m-check-flake-inputs.drv