this derivation will be built:
  /nix/store/n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.drv
building '/nix/store/n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.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'
n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.drv: bld4: not scheduled here: n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.drv, asking the scheduler again
building '/nix/store/n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.drv' on farm.numtide.com:50051
check-autolith> bld4: building n242pzm2cb2pd10394m6qxx2xkrzz8wg-check-autolith.drv

upload niks3: ok