this derivation will be built:
  /nix/store/c8d4v6zal77a631rri5gqxvca8895xjm-treefmt.toml.drv
this path will be fetched (18.1 MiB download, 52.1 MiB unpacked):
  /nix/store/0gk884n1hmq1mqyad5xfzv90iyky7i7y-zprint-1.3.0
building '/nix/store/c8d4v6zal77a631rri5gqxvca8895xjm-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=22&system=aarch64-linux'
building '/nix/store/c8d4v6zal77a631rri5gqxvca8895xjm-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-8d70e30a: building c8d4v6zal77a631rri5gqxvca8895xjm-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok