these 4 derivations will be built:
  /nix/store/f4wzg5dx2yvdaj9jasvlrs7r3kviypb0-iets-0.1.0.drv
  /nix/store/pb1w1rjb1ijjy9z8ilwcsrhj9vdh79yx-iets-fuzz-diff-0.0.0.drv
  /nix/store/9si5mzc34m90xc736b653s0isgbx7x69-iets-conformance-adapter.drv
  /nix/store/cln487288166n71ax7gqq42spkyxf7jb-nix-conformance-iets.drv
building '/nix/store/9si5mzc34m90xc736b653s0isgbx7x69-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/9si5mzc34m90xc736b653s0isgbx7x69-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-127d6d3a: building 9si5mzc34m90xc736b653s0isgbx7x69-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/cln487288166n71ax7gqq42spkyxf7jb-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/cln487288166n71ax7gqq42spkyxf7jb-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-127d6d3a: building cln487288166n71ax7gqq42spkyxf7jb-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> 1307 passed, 0 failed, 14 known, 3 skipped

upload niks3: ok