these 2 derivations will be built:
  /nix/store/042pxbf3ksss8j8qnrliz0q45msj06j9-freebuff-0.2.33.drv
  /nix/store/smccfpih1m3r37sjbj7sfrj34vw2fmmd-check-freebuff.drv
building '/nix/store/042pxbf3ksss8j8qnrliz0q45msj06j9-freebuff-0.2.33.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/042pxbf3ksss8j8qnrliz0q45msj06j9-freebuff-0.2.33.drv' on farm.numtide.com:50051
freebuff-0.2.33> mac02: building 042pxbf3ksss8j8qnrliz0q45msj06j9-freebuff-0.2.33.drv
freebuff-0.2.33> Using versionCheckHook
freebuff-0.2.33> Running phase: unpackPhase
freebuff-0.2.33> unpacking source archive /nix/store/mdfdfnw1yczw72yhhkqgwqpb7qzng5pq-freebuff-darwin-arm64.tar.gz
freebuff-0.2.33> source root is .
freebuff-0.2.33> setting SOURCE_DATE_EPOCH to timestamp 1792664832 of file "./env-vars"
freebuff-0.2.33> warning: file "./env-vars" may be generated; SOURCE_DATE_EPOCH may be non-deterministic
freebuff-0.2.33> Running phase: patchPhase
freebuff-0.2.33> Running phase: updateAutotoolsGnuConfigScriptsPhase
freebuff-0.2.33> Running phase: configurePhase
freebuff-0.2.33> no configure script, doing nothing
freebuff-0.2.33> Running phase: buildPhase
freebuff-0.2.33> no Makefile or custom buildPhase, doing nothing
freebuff-0.2.33> Running phase: installPhase
freebuff-0.2.33> Running phase: fixupPhase
freebuff-0.2.33> checking for references to /nix/var/nix/builds/nix-4374-4043165639/ in /nix/store/ls2v9rjyk9hi678cxcdi89swz5vgxxdi-freebuff-0.2.33...
freebuff-0.2.33> patching script interpreter paths in /nix/store/ls2v9rjyk9hi678cxcdi89swz5vgxxdi-freebuff-0.2.33
freebuff-0.2.33> Running phase: installCheckPhase
freebuff-0.2.33> Executing versionCheckPhase
freebuff-0.2.33> Successfully managed to find version 0.2.33 in the output of the command /nix/store/ls2v9rjyk9hi678cxcdi89swz5vgxxdi-freebuff-0.2.33/bin/freebuff --version
freebuff-0.2.33> 0.2.33
freebuff-0.2.33> Finished versionCheckPhase
freebuff-0.2.33> no Makefile or custom installCheckPhase, doing nothing
building '/nix/store/smccfpih1m3r37sjbj7sfrj34vw2fmmd-check-freebuff.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/smccfpih1m3r37sjbj7sfrj34vw2fmmd-check-freebuff.drv' on farm.numtide.com:50051
check-freebuff> mac02: building smccfpih1m3r37sjbj7sfrj34vw2fmmd-check-freebuff.drv