these 2 derivations will be built:
  /nix/store/pqzy7yyvwmbdnqi5y3kghm32pic9w6r2-iets-conformance-adapter.drv
  /nix/store/6b7z8zvn3nq29x3z1y618jb588klsx5n-nix-conformance-iets.drv
building '/nix/store/pqzy7yyvwmbdnqi5y3kghm32pic9w6r2-iets-conformance-adapter.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'
building '/nix/store/pqzy7yyvwmbdnqi5y3kghm32pic9w6r2-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-a5092f90: building pqzy7yyvwmbdnqi5y3kghm32pic9w6r2-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/6b7z8zvn3nq29x3z1y618jb588klsx5n-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'
building '/nix/store/6b7z8zvn3nq29x3z1y618jb588klsx5n-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-a5092f90: building 6b7z8zvn3nq29x3z1y618jb588klsx5n-nix-conformance-iets.drv
nix-conformance-iets> SKIP lang/eval-okay-closure.nix
nix-conformance-iets> SKIP lang/eval-okay-functionargs.nix
nix-conformance-iets> SKIP lang/eval-okay-xml.nix
nix-conformance-iets> 937 passed, 0 failed, 7 known, 3 skipped

upload niks3: ok