warning: unable to download 'https://cache.numtide.com/hjkxc2i5nwnmlxrdl3hcq5pid4lwrgi0.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds; retrying in 10 ms (attempt 1/5)
warning: unable to download 'https://cache.numtide.com/hjkxc2i5nwnmlxrdl3hcq5pid4lwrgi0.narinfo': Timeout was reached (28) Connection timed out after 5002 milliseconds; retrying in 139 ms (attempt 2/5)
warning: unable to download 'https://cache.numtide.com/hjkxc2i5nwnmlxrdl3hcq5pid4lwrgi0.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 146 ms (attempt 3/5)
this derivation will be built:
  /nix/store/vk13kh7bfiihdz8wh6f3w453xa5dm15b-treefmt-check.drv
building '/nix/store/vk13kh7bfiihdz8wh6f3w453xa5dm15b-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=20&system=aarch64-linux'
building '/nix/store/vk13kh7bfiihdz8wh6f3w453xa5dm15b-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-02626f95: building vk13kh7bfiihdz8wh6f3w453xa5dm15b-treefmt-check.drv
treefmt-check> traversed 526 files
treefmt-check> emitted 359 files for processing
treefmt-check> formatted 359 files (0 changed) in 5.022s

upload niks3: ok