these 4 derivations will be built:
  /nix/store/5rqqaq1sdgmlw510wqghq3x9pvsgbijx-iets-fuzz-diff-0.0.0.drv
  /nix/store/yq4scy5jpnrbfpx79qywzr97hl1ga0la-iets-0.1.0.drv
  /nix/store/qdb9hwhvjmfwfdal8m8fpsd6dkpj6351-iets-conformance-adapter.drv
  /nix/store/1wkrp0r5x66knpdgr6w9hsr6a366325j-nix-conformance-iets.drv
building '/nix/store/qdb9hwhvjmfwfdal8m8fpsd6dkpj6351-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=23&system=aarch64-linux'
building '/nix/store/qdb9hwhvjmfwfdal8m8fpsd6dkpj6351-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-c939a637: building qdb9hwhvjmfwfdal8m8fpsd6dkpj6351-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/1wkrp0r5x66knpdgr6w9hsr6a366325j-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/1wkrp0r5x66knpdgr6w9hsr6a366325j-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-c939a637: building 1wkrp0r5x66knpdgr6w9hsr6a366325j-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> 1240 passed, 0 failed, 14 known, 3 skipped

upload niks3: ok