these 4 derivations will be built:
  /nix/store/w75yx74myxkn6m8dnxn026621082i5kk-iets-fuzz-diff-0.0.0.drv
  /nix/store/xxsiq9f6lzmqvj385ss34lkm1jfqnzdj-iets-0.1.0.drv
  /nix/store/7wl3jb2j7pspdkryj9cmh3lr73mhqnqr-iets-conformance-adapter.drv
  /nix/store/d3c4kypc5m4nd1nr2yppky14db8giqic-nix-conformance-iets.drv
error: build of '/nix/store/d3c4kypc5m4nd1nr2yppky14db8giqic-nix-conformance-iets.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-linux' failed: Cannot build '/nix/store/d3c4kypc5m4nd1nr2yppky14db8giqic-nix-conformance-iets.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/i1pzsc0gss1ml7913rslpb0xz9vkr9j7-nix-conformance-iets
       Last 7 log lines:
       > SKIP lang/eval-okay-closure.nix
       > SKIP lang/eval-okay-functionargs.nix
       > FAIL lang/eval-okay-nan-to-string.nix
       >   want: [ "-nan" "-nan" "inf" "-inf" "-nan" "/nix/store/hfjmw7353mnmgj408ylrk5q9kg45q4gh-nanenv.drv" ]
       >   got:  [ "nan" "nan" "inf" "-inf" "nan" "/nix/store/qsricx8d06k4m2wq0qfbav2hzn6sh317-nanenv.drv" ] (exit 0)
       > SKIP lang/eval-okay-xml.nix
       > 939 passed, 1 failed, 7 known, 3 skipped
       For full logs, run:
         nix log /nix/store/d3c4kypc5m4nd1nr2yppky14db8giqic-nix-conformance-iets.drv
error: Cannot build '/nix/store/d3c4kypc5m4nd1nr2yppky14db8giqic-nix-conformance-iets.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/i1pzsc0gss1ml7913rslpb0xz9vkr9j7-nix-conformance-iets