these 2 derivations will be built:
  /nix/store/yna22a0ksh160a3xnnyvda2416r784nn-nix-conformance.drv
  /nix/store/sgfg9np7f0f3lbhkjmj0fns90mj81vyw-nix-conformance-reference.drv
building '/nix/store/yna22a0ksh160a3xnnyvda2416r784nn-nix-conformance.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/yna22a0ksh160a3xnnyvda2416r784nn-nix-conformance.drv' on farm.numtide.com:50051
nix-conformance> elastic-arm-c939a637: building yna22a0ksh160a3xnnyvda2416r784nn-nix-conformance.drv
nix-conformance> structuredAttrs is enabled
building '/nix/store/sgfg9np7f0f3lbhkjmj0fns90mj81vyw-nix-conformance-reference.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/sgfg9np7f0f3lbhkjmj0fns90mj81vyw-nix-conformance-reference.drv' on farm.numtide.com:50051
nix-conformance-reference> elastic-arm-a5092f90: building sgfg9np7f0f3lbhkjmj0fns90mj81vyw-nix-conformance-reference.drv
nix-conformance-reference> 1298 passed, 0 failed, 0 known, 0 skipped

upload niks3: ok