this derivation will be built:
  /nix/store/3c732d3knqbpzfkw6gag4lj52ib8i5xy-iets-classic-2.34.9.drv
building '/nix/store/3c732d3knqbpzfkw6gag4lj52ib8i5xy-iets-classic-2.34.9.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3c732d3knqbpzfkw6gag4lj52ib8i5xy-iets-classic-2.34.9.drv' on farm.numtide.com:50051
iets-classic-2.34.9> elastic-arm-df3d4a55: building 3c732d3knqbpzfkw6gag4lj52ib8i5xy-iets-classic-2.34.9.drv