these 2 derivations will be built:
  /nix/store/j38g806gcnzsvx0wq45sd4i9bfys7fqi-muon-wrapper.drv
  /nix/store/djbjn2zpqrxxqlijbdhp08m41qmpcm19-treefmt.toml.drv
building '/nix/store/j38g806gcnzsvx0wq45sd4i9bfys7fqi-muon-wrapper.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/j38g806gcnzsvx0wq45sd4i9bfys7fqi-muon-wrapper.drv' on farm.numtide.com:50051
muon-wrapper> elastic-arm-387cdd28: building j38g806gcnzsvx0wq45sd4i9bfys7fqi-muon-wrapper.drv
muon-wrapper> structuredAttrs is enabled
building '/nix/store/djbjn2zpqrxxqlijbdhp08m41qmpcm19-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/djbjn2zpqrxxqlijbdhp08m41qmpcm19-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-387cdd28: building djbjn2zpqrxxqlijbdhp08m41qmpcm19-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok