this derivation will be built:
  /nix/store/4yhjf8jxfn7hjlw274ys7qrg28wngq10-iets-ast-grep.drv
building '/nix/store/4yhjf8jxfn7hjlw274ys7qrg28wngq10-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=21&system=aarch64-linux'
warning: 4yhjf8jxfn7hjlw274ys7qrg28wngq10-iets-ast-grep.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
building '/nix/store/4yhjf8jxfn7hjlw274ys7qrg28wngq10-iets-ast-grep.drv' on farm.numtide.com:50051
iets-ast-grep> elastic-arm-02023afc: building 4yhjf8jxfn7hjlw274ys7qrg28wngq10-iets-ast-grep.drv