these 2 derivations will be built:
  /nix/store/lxifij6agcxvnirnaxr8nrxrx4jcv1s4-hujsonfmt-wrapper.drv
  /nix/store/pp1bz6fklrz9lisl54z1x2rjqdr5n17w-treefmt.toml.drv
building '/nix/store/pp1bz6fklrz9lisl54z1x2rjqdr5n17w-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-darwin'
building '/nix/store/pp1bz6fklrz9lisl54z1x2rjqdr5n17w-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> mac02: building pp1bz6fklrz9lisl54z1x2rjqdr5n17w-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok