these 2 derivations will be built:
  /nix/store/5xgn50a6whql2x4gik1gz2bxr23wmk9a-beads-1.3.1.drv
  /nix/store/yvvpr2z4lvz1f9w7560k53r1h6w26iq9-check-beads.drv
building '/nix/store/yvvpr2z4lvz1f9w7560k53r1h6w26iq9-check-beads.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=20&system=aarch64-linux'
building '/nix/store/yvvpr2z4lvz1f9w7560k53r1h6w26iq9-check-beads.drv' on farm.numtide.com:50051
check-beads> elastic-arm-04535f05: building yvvpr2z4lvz1f9w7560k53r1h6w26iq9-check-beads.drv