these 4 derivations will be built:
  /nix/store/2nn6xlmxzfrzby1is7kab244cgbgxjbn-source.drv
  /nix/store/chaz68vpgj4idain5a3f9lhdd8lwf4vh-multica-0.5.3-go-modules.drv
  /nix/store/q2310cy6cfw7wx9bvwl75yic6056mwwb-multica-0.5.3.drv
  /nix/store/2iribdp0lwmqcy6skifqwaq5jmglj0ic-check-multica.drv
building '/nix/store/2iribdp0lwmqcy6skifqwaq5jmglj0ic-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/2iribdp0lwmqcy6skifqwaq5jmglj0ic-check-multica.drv' on farm.numtide.com:50051
check-multica> elastic-arm-8f3b9cfd: building 2iribdp0lwmqcy6skifqwaq5jmglj0ic-check-multica.drv

upload niks3: ok