these 4 derivations will be built:
  /nix/store/nxfzifsxjf0yxi0amaqn1yddz74baphn-treefmt.toml.drv
  /nix/store/qashqm0sav2hgzig6bjnvissj17g1png-treefmt.toml.drv
  /nix/store/nn0iasrx39j50w09x9xbislj0kbac0p6-examples.drv
  /nix/store/mhj1mm6v5khkm78c9x208czk9bkxxh94-test-examples.drv
building '/nix/store/nxfzifsxjf0yxi0amaqn1yddz74baphn-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/qashqm0sav2hgzig6bjnvissj17g1png-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=21&system=aarch64-linux'
building '/nix/store/nxfzifsxjf0yxi0amaqn1yddz74baphn-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-234f8218: building nxfzifsxjf0yxi0amaqn1yddz74baphn-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled
building '/nix/store/qashqm0sav2hgzig6bjnvissj17g1png-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-0b1d6a93: building qashqm0sav2hgzig6bjnvissj17g1png-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled
building '/nix/store/nn0iasrx39j50w09x9xbislj0kbac0p6-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=21&system=aarch64-linux'
building '/nix/store/nn0iasrx39j50w09x9xbislj0kbac0p6-examples.drv' on farm.numtide.com:50051
examples> elastic-arm-0b1d6a93: building nn0iasrx39j50w09x9xbislj0kbac0p6-examples.drv
building '/nix/store/mhj1mm6v5khkm78c9x208czk9bkxxh94-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=20&system=aarch64-linux'
building '/nix/store/mhj1mm6v5khkm78c9x208czk9bkxxh94-test-examples.drv' on farm.numtide.com:50051
test-examples> elastic-arm-0b1d6a93: building mhj1mm6v5khkm78c9x208czk9bkxxh94-test-examples.drv

upload niks3: ok