this derivation will be built:
  /nix/store/nnm2hd1p7qnml9sxaxfiimry1c5i1zrp-treefmt-check.drv
building '/nix/store/nnm2hd1p7qnml9sxaxfiimry1c5i1zrp-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=23&system=aarch64-linux'
warning: nnm2hd1p7qnml9sxaxfiimry1c5i1zrp-treefmt-check.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
building '/nix/store/nnm2hd1p7qnml9sxaxfiimry1c5i1zrp-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-c3b95d50: building nnm2hd1p7qnml9sxaxfiimry1c5i1zrp-treefmt-check.drv
treefmt-check> treefmt v2.4.0traversed 48 files
treefmt-check> emitted 32 files for processing
treefmt-check> formatted 32 files (0 changed) in 44ms

upload niks3: ok