this derivation will be built:
  /nix/store/mvxn3hq04hk18x8n74jqnlqhs4scblm4-check-codex-auth.drv
building '/nix/store/mvxn3hq04hk18x8n74jqnlqhs4scblm4-check-codex-auth.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/mvxn3hq04hk18x8n74jqnlqhs4scblm4-check-codex-auth.drv' on farm.numtide.com:50051
check-codex-auth> bld3: building mvxn3hq04hk18x8n74jqnlqhs4scblm4-check-codex-auth.drv

upload niks3: ok