this derivation will be built:
  /nix/store/m78569iapcm94hlpjvi1imi67ybsphz9-treefmt.toml.drv
this path will be fetched (5.9 MiB download, 16.5 MiB unpacked):
  /nix/store/haw7l1b5srlng8rs2zvljwkmi5q2akh4-bazel-buildtools-10.0.1
building '/nix/store/m78569iapcm94hlpjvi1imi67ybsphz9-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/m78569iapcm94hlpjvi1imi67ybsphz9-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-8d70e30a: building m78569iapcm94hlpjvi1imi67ybsphz9-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok