these 4 derivations will be built:
  /nix/store/5gf99c73n943mhx17nkmyw2l6f332jvm-iets-0.1.0.drv
  /nix/store/qcm41jscdql9snb0q3qc24csw4gwfpld-iets-fuzz-diff-0.0.0.drv
  /nix/store/238s2xgc6i5z14k31jxhk46i8n73k2zg-iets-conformance-adapter.drv
  /nix/store/bnc5cxv2q3f6864wb0iqwk0f8xxi4gh0-nix-conformance-iets.drv
building '/nix/store/238s2xgc6i5z14k31jxhk46i8n73k2zg-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=22&system=aarch64-linux'
building '/nix/store/238s2xgc6i5z14k31jxhk46i8n73k2zg-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-0f89b4f7: building 238s2xgc6i5z14k31jxhk46i8n73k2zg-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/bnc5cxv2q3f6864wb0iqwk0f8xxi4gh0-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=22&system=aarch64-linux'
building '/nix/store/bnc5cxv2q3f6864wb0iqwk0f8xxi4gh0-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-0f89b4f7: building bnc5cxv2q3f6864wb0iqwk0f8xxi4gh0-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