these 4 derivations will be built:
  /nix/store/0c10za4zg9hq2pymfyj2npvf7msb0y9n-iets-fuzz-diff-0.0.0.drv
  /nix/store/2d7sbyyd2fl3rf6rgx23wmipg8d3yzjp-iets-0.1.0.drv
  /nix/store/hxamlddbk7q0cbxviym8zvh2f7gjvljc-iets-conformance-adapter.drv
  /nix/store/2a5bcdmar4d6ldpnby7l33ic8j228a54-nix-conformance-iets.drv
building '/nix/store/hxamlddbk7q0cbxviym8zvh2f7gjvljc-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=21&system=aarch64-linux'
building '/nix/store/hxamlddbk7q0cbxviym8zvh2f7gjvljc-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-6e5fc731: building hxamlddbk7q0cbxviym8zvh2f7gjvljc-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/2a5bcdmar4d6ldpnby7l33ic8j228a54-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=21&system=aarch64-linux'
building '/nix/store/2a5bcdmar4d6ldpnby7l33ic8j228a54-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-8f6abe2e: building 2a5bcdmar4d6ldpnby7l33ic8j228a54-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> 1384 passed, 0 failed, 17 known, 3 skipped

upload niks3: ok