this derivation will be built:
  /nix/store/i416bjxbp97b8lknm6mqgzl4w2h7ak2s-treefmt.toml.drv
building '/nix/store/i416bjxbp97b8lknm6mqgzl4w2h7ak2s-treefmt.toml.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/i416bjxbp97b8lknm6mqgzl4w2h7ak2s-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-d29ff195: building i416bjxbp97b8lknm6mqgzl4w2h7ak2s-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok