this derivation will be built:
  /nix/store/gaqxlxh9l2p4p22r0l4670zzqh0gw4mv-cargo-fmt-check.drv
building '/nix/store/gaqxlxh9l2p4p22r0l4670zzqh0gw4mv-cargo-fmt-check.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'
building '/nix/store/gaqxlxh9l2p4p22r0l4670zzqh0gw4mv-cargo-fmt-check.drv' on farm.numtide.com:50051
cargo-fmt-check> elastic-arm-0f89b4f7: building gaqxlxh9l2p4p22r0l4670zzqh0gw4mv-cargo-fmt-check.drv

upload niks3: ok