this derivation will be built:
  /nix/store/bivlm8pxbak7q66ddqgvx9qp9y05sviw-treefmt-check.drv
building '/nix/store/bivlm8pxbak7q66ddqgvx9qp9y05sviw-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'
building '/nix/store/bivlm8pxbak7q66ddqgvx9qp9y05sviw-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-0e79936e: building bivlm8pxbak7q66ddqgvx9qp9y05sviw-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 1648 files
treefmt-check> emitted 424 files for processing
treefmt-check> formatted 424 files (0 changed) in 6.913s

upload niks3: ok