this derivation will be built:
  /nix/store/gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv
building '/nix/store/gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.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'
warning: gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv: elastic-arm-b36af897: not scheduled here: gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv, asking the scheduler again
building '/nix/store/gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-b36af897: building gvcigxqz7k2bfwwnxdnfwr8s706xsd7b-treefmt-check.drv
treefmt-check> traversed 533 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 5.085s

upload niks3: ok