these 3 derivations will be built:
  /nix/store/kkwdggsbzzssijpb8z8g27prgsnaj88s-treefmt.toml.drv
  /nix/store/0swv64albb41949s9pir1xjhynmchy8s-examples.drv
  /nix/store/ndz9x982wyg0vk2vx6c34ymkvl0x5y5v-test-examples.drv
this path will be fetched (392.8 KiB download, 1.1 MiB unpacked):
  /nix/store/kpz0khgf6vyc7ygcddaxbxj2yd3qykd7-mandoc-1.14.6
building '/nix/store/kkwdggsbzzssijpb8z8g27prgsnaj88s-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/kkwdggsbzzssijpb8z8g27prgsnaj88s-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-4336bd5b: building kkwdggsbzzssijpb8z8g27prgsnaj88s-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled
building '/nix/store/0swv64albb41949s9pir1xjhynmchy8s-examples.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/0swv64albb41949s9pir1xjhynmchy8s-examples.drv' on farm.numtide.com:50051
examples> elastic-arm-4336bd5b: building 0swv64albb41949s9pir1xjhynmchy8s-examples.drv
building '/nix/store/ndz9x982wyg0vk2vx6c34ymkvl0x5y5v-test-examples.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=23&system=aarch64-linux'
building '/nix/store/ndz9x982wyg0vk2vx6c34ymkvl0x5y5v-test-examples.drv' on farm.numtide.com:50051
test-examples> elastic-arm-4336bd5b: building ndz9x982wyg0vk2vx6c34ymkvl0x5y5v-test-examples.drv

upload niks3: ok