these 2 derivations will be built:
  /nix/store/d76fmximlfi0jr06yhrghqi02svibjj7-t3code-0.1.2.drv
  /nix/store/fbcphnmj9xgc41bx0vsqsjap09gf9yrj-check-t3code.drv
building '/nix/store/fbcphnmj9xgc41bx0vsqsjap09gf9yrj-check-t3code.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/fbcphnmj9xgc41bx0vsqsjap09gf9yrj-check-t3code.drv' on farm.numtide.com:50051
check-t3code> elastic-arm-33ab032c: building fbcphnmj9xgc41bx0vsqsjap09gf9yrj-check-t3code.drv