these 4 derivations will be built:
  /nix/store/a5iqbzy47x253sdqxyczp5ajpx3xx20w-iets-0.1.0.drv
  /nix/store/j9ra05s9xyp024d79nk0g1nk60bxyj03-iets-fuzz-diff-0.0.0.drv
  /nix/store/1cbjqlsvr1slcps02rc7954avm989gbg-iets-conformance-adapter.drv
  /nix/store/wr11lrbx8rxvl2q20qxz5byjvsw981p6-nix-conformance-iets.drv
building '/nix/store/1cbjqlsvr1slcps02rc7954avm989gbg-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/1cbjqlsvr1slcps02rc7954avm989gbg-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-4e524f5e: building 1cbjqlsvr1slcps02rc7954avm989gbg-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/wr11lrbx8rxvl2q20qxz5byjvsw981p6-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/wr11lrbx8rxvl2q20qxz5byjvsw981p6-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-4e524f5e: building wr11lrbx8rxvl2q20qxz5byjvsw981p6-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> 940 passed, 0 failed, 7 known, 3 skipped

upload niks3: ok