these 4 derivations will be built:
  /nix/store/zwnggqfx4q18xwgvfhdspn98svbnmdyb-source.drv
  /nix/store/0ca75riclba2346j9qjlhw061ymzf7kl-multica-0.6.0-go-modules.drv
  /nix/store/8mi6xr74v23qjv8ilp9x7cfgaj2grqv0-multica-0.6.0.drv
  /nix/store/270p9j5krv1y7hsq7m4glr0dshb0hp9v-check-multica.drv
building '/nix/store/270p9j5krv1y7hsq7m4glr0dshb0hp9v-check-multica.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=23&system=aarch64-linux'
building '/nix/store/270p9j5krv1y7hsq7m4glr0dshb0hp9v-check-multica.drv' on farm.numtide.com:50051
check-multica> elastic-arm-08c7db0a: building 270p9j5krv1y7hsq7m4glr0dshb0hp9v-check-multica.drv

upload niks3: ok