this derivation will be built:
  /nix/store/n4vb64wvknk4r0pbvimw8s4wxlszg8gn-treefmt.toml.drv
this path will be fetched (1.1 MiB download, 6.3 MiB unpacked):
  /nix/store/a6f3g1wgba09wj31w70mmdby8x8bz4rg-php-cs-fixer-3.95.1
building '/nix/store/n4vb64wvknk4r0pbvimw8s4wxlszg8gn-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/n4vb64wvknk4r0pbvimw8s4wxlszg8gn-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-8d70e30a: building n4vb64wvknk4r0pbvimw8s4wxlszg8gn-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok