these 4 derivations will be built:
  /nix/store/6znvjaxms7bwpwsbg5gvinh9al5dsid4-fff-c-0.10.3.drv
  /nix/store/dqd3fbxd3db0qc1jfvwd9kvh1228w2zy-autolith-image-validation-2.6.9.drv
  /nix/store/8k8c3alarxadxpka3km9sf7gd0409vj3-autolith-0.41.2.drv
  /nix/store/vjk3qnhh8p1h8ldmgk0qnn37cy2qy1yb-check-autolith.drv
building '/nix/store/6znvjaxms7bwpwsbg5gvinh9al5dsid4-fff-c-0.10.3.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/6znvjaxms7bwpwsbg5gvinh9al5dsid4-fff-c-0.10.3.drv' on farm.numtide.com:50051
fff-c-0.10.3> mac02: building 6znvjaxms7bwpwsbg5gvinh9al5dsid4-fff-c-0.10.3.drv
building '/nix/store/dqd3fbxd3db0qc1jfvwd9kvh1228w2zy-autolith-image-validation-2.6.9.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/dqd3fbxd3db0qc1jfvwd9kvh1228w2zy-autolith-image-validation-2.6.9.drv' on farm.numtide.com:50051
autolith-image-validation-2.6.9> mac02: building dqd3fbxd3db0qc1jfvwd9kvh1228w2zy-autolith-image-validation-2.6.9.drv
building '/nix/store/8k8c3alarxadxpka3km9sf7gd0409vj3-autolith-0.41.2.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/8k8c3alarxadxpka3km9sf7gd0409vj3-autolith-0.41.2.drv' on farm.numtide.com:50051
autolith-0.41.2> mac02: building 8k8c3alarxadxpka3km9sf7gd0409vj3-autolith-0.41.2.drv
building '/nix/store/vjk3qnhh8p1h8ldmgk0qnn37cy2qy1yb-check-autolith.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vjk3qnhh8p1h8ldmgk0qnn37cy2qy1yb-check-autolith.drv' on farm.numtide.com:50051
check-autolith> mac02: building vjk3qnhh8p1h8ldmgk0qnn37cy2qy1yb-check-autolith.drv