this derivation will be built:
  /nix/store/1h1sznx6w7fyzz8w5ks2gqrwxg544f3z-iets-ast-grep.drv
building '/nix/store/1h1sznx6w7fyzz8w5ks2gqrwxg544f3z-iets-ast-grep.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/1h1sznx6w7fyzz8w5ks2gqrwxg544f3z-iets-ast-grep.drv' on farm.numtide.com:50051
iets-ast-grep> elastic-arm-cb9b0b2d: building 1h1sznx6w7fyzz8w5ks2gqrwxg544f3z-iets-ast-grep.drv

upload niks3: ok