these 3 derivations will be built:
  /nix/store/qm3mdk4gklf216yn2wfqbzbxz0rly2ak-droid.drv
  /nix/store/h8aw9kiav7fwhf4k8xxl1l6vnwml795m-droid-1.6.1.drv
  /nix/store/dnwaz2zyjbrlr9j407lfvsch37g2hf3z-check-droid.drv
building '/nix/store/fv6s7qp1phj4ygwkrw1di9aambvis0yh-droid.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/fv6s7qp1phj4ygwkrw1di9aambvis0yh-droid.drv' on farm.numtide.com:50051
droid> mac02: building fv6s7qp1phj4ygwkrw1di9aambvis0yh-droid.drv
droid> structuredAttrs is enabled
droid> 
droid> trying https://downloads.factory.ai/factory-cli/releases/1.6.1/darwin/arm64/droid
droid>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
droid>                                  Dload  Upload  Total   Spent   Left   Speed
droid> 
droid>   0      0   0      0   0      0      0      0                              0
droid>  17 295.6M  17 52.86M   0      0 51.51M      0   00:05   00:01   00:04 52.86M
droid>  55 295.6M  55 164.5M   0      0 81.22M      0   00:03   00:02   00:01 82.28M
droid>  93 295.6M  93 276.4M   0      0 91.33M      0   00:03   00:03         92.13M
droid> 100 295.6M 100 295.6M   0      0 92.43M      0   00:03   00:03         92.13M
droid> 100 295.6M 100 295.6M   0      0 92.43M      0   00:03   00:03         92.13M
droid> 100 295.6M 100 295.6M   0      0 92.42M      0   00:03   00:03         92.13M
building '/nix/store/h8aw9kiav7fwhf4k8xxl1l6vnwml795m-droid-1.6.1.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/h8aw9kiav7fwhf4k8xxl1l6vnwml795m-droid-1.6.1.drv' on farm.numtide.com:50051
droid-1.6.1> mac02: building h8aw9kiav7fwhf4k8xxl1l6vnwml795m-droid-1.6.1.drv
droid-1.6.1> Using versionCheckHook
droid-1.6.1> Running phase: patchPhase
droid-1.6.1> Running phase: updateAutotoolsGnuConfigScriptsPhase
droid-1.6.1> Running phase: configurePhase
droid-1.6.1> no configure script, doing nothing
droid-1.6.1> Running phase: buildPhase
droid-1.6.1> no Makefile or custom buildPhase, doing nothing
droid-1.6.1> Running phase: installPhase
droid-1.6.1> Running phase: fixupPhase
droid-1.6.1> checking for references to /nix/var/nix/builds/nix-27353-1853048375/ in /nix/store/ic15pnrwgj9ahxcjvp3yivr2zlrxixic-droid-1.6.1...
droid-1.6.1> patching script interpreter paths in /nix/store/ic15pnrwgj9ahxcjvp3yivr2zlrxixic-droid-1.6.1
droid-1.6.1> Running phase: installCheckPhase
droid-1.6.1> Executing versionCheckPhase
droid-1.6.1> Successfully managed to find version 1.6.1 in the output of the command /nix/store/ic15pnrwgj9ahxcjvp3yivr2zlrxixic-droid-1.6.1/bin/droid --version
droid-1.6.1> 1.6.1
droid-1.6.1> Finished versionCheckPhase
droid-1.6.1> no Makefile or custom installCheckPhase, doing nothing
building '/nix/store/dnwaz2zyjbrlr9j407lfvsch37g2hf3z-check-droid.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/dnwaz2zyjbrlr9j407lfvsch37g2hf3z-check-droid.drv' on farm.numtide.com:50051
check-droid> mac02: building dnwaz2zyjbrlr9j407lfvsch37g2hf3z-check-droid.drv