these 2 derivations will be built:
  /nix/store/iifjhdx2qyy9yhs243xlnw2hns361j3j-grok-1.0.70.drv
  /nix/store/sjjxh73pwy5zxmgpmgmkgs1yvjin595r-check-grok.drv
building '/nix/store/iifjhdx2qyy9yhs243xlnw2hns361j3j-grok-1.0.70.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-darwin'
building '/nix/store/iifjhdx2qyy9yhs243xlnw2hns361j3j-grok-1.0.70.drv' on farm.numtide.com:50051
grok-1.0.70> mac02: building iifjhdx2qyy9yhs243xlnw2hns361j3j-grok-1.0.70.drv
grok-1.0.70> Using versionCheckHook
grok-1.0.70> Running phase: patchPhase
grok-1.0.70> Running phase: updateAutotoolsGnuConfigScriptsPhase
grok-1.0.70> Running phase: configurePhase
grok-1.0.70> no configure script, doing nothing
grok-1.0.70> Running phase: buildPhase
grok-1.0.70> no Makefile or custom buildPhase, doing nothing
grok-1.0.70> Running phase: installPhase
grok-1.0.70> Running phase: fixupPhase
grok-1.0.70> checking for references to /nix/var/nix/builds/nix-92934-1464358296/ in /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70...
grok-1.0.70> patching script interpreter paths in /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70
grok-1.0.70> making symlink relative: /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70/bin/grok
grok-1.0.70> making symlink relative: /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70/bin/agent
grok-1.0.70> Running phase: installCheckPhase
grok-1.0.70> Executing versionCheckPhase
grok-1.0.70> Successfully managed to find version 1.0.70 in the output of the command /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70/libexec/grok/grok-launcher --version
grok-1.0.70> grok 1.0.70 (f50904eaee6c)
grok-1.0.70> Finished versionCheckPhase
grok-1.0.70> codesignCheckHook: checking /nix/store/aidfag3lw3c10zy6alr8yfxcq7x3p4lg-grok-1.0.70/libexec/grok/grok
grok-1.0.70> (the verify command is known to be buggy and gives misleading results; we highly recommend using Apple's tooling until this message is removed)
grok-1.0.70> no problems detected!
grok-1.0.70> (we do not verify everything so please do not assume that the signature meets Apple standards)
grok-1.0.70> CMS Verification successful
grok-1.0.70> codesignCheckHook: verified 1 Mach-O binaries for team 5Y6N3AJ54S
grok-1.0.70> no Makefile or custom installCheckPhase, doing nothing
grok-1.0.70> grok 1.0.70 (f50904eaee6c)
grok-1.0.70> grok 1.0.70 (f50904eaee6c)
building '/nix/store/sjjxh73pwy5zxmgpmgmkgs1yvjin595r-check-grok.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-darwin'
building '/nix/store/sjjxh73pwy5zxmgpmgmkgs1yvjin595r-check-grok.drv' on farm.numtide.com:50051
check-grok> mac02: building sjjxh73pwy5zxmgpmgmkgs1yvjin595r-check-grok.drv