these 3 derivations will be built:
  /nix/store/q24b75r6jjfpw2bmswarbqbmdkavz6x9-t3code-0.1.5.drv
  /nix/store/qan60gy91hlqks2vfjlsbn9mnvlribb0-t3code-0.1.5.drv
  /nix/store/b78hd6ja28h5rr66rpp2iakfy5vg39s5-check-t3code.drv
building '/nix/store/b78hd6ja28h5rr66rpp2iakfy5vg39s5-check-t3code.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/b78hd6ja28h5rr66rpp2iakfy5vg39s5-check-t3code.drv' on farm.numtide.com:50051
check-t3code> elastic-arm-9a50e053: building b78hd6ja28h5rr66rpp2iakfy5vg39s5-check-t3code.drv