these 5 derivations will be built:
  /nix/store/j515c0pi7b289djvakml81ny2wr4pc7i-source.drv
  /nix/store/yk7x4xymbbnmq88k5snb0fz6wm069jnq-codex-0.159.2-vendor-staging.drv
  /nix/store/48llngb1an5p7gfv6rahxd7jv673xz48-codex-0.159.2-vendor.drv
  /nix/store/ckbfi2gkm7yirj9l2y5kdk7kfvrk06vr-codex-0.159.2.drv
  /nix/store/r94nibchp5n4whaxgj1md84nxiy3wm7s-check-codex.drv
building '/nix/store/r94nibchp5n4whaxgj1md84nxiy3wm7s-check-codex.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/r94nibchp5n4whaxgj1md84nxiy3wm7s-check-codex.drv' on farm.numtide.com:50051
check-codex> elastic-arm-1c520286: building r94nibchp5n4whaxgj1md84nxiy3wm7s-check-codex.drv

upload niks3: ok