this derivation will be built:
  /nix/store/98c9ar91bibwx1dhsc4kknhigkr6p23r-treefmt-check.drv
building '/nix/store/98c9ar91bibwx1dhsc4kknhigkr6p23r-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=21&system=aarch64-linux'
98c9ar91bibwx1dhsc4kknhigkr6p23r-treefmt-check.drv: elastic-arm-87656e82: not scheduled here: 98c9ar91bibwx1dhsc4kknhigkr6p23r-treefmt-check.drv, asking the scheduler again
building '/nix/store/98c9ar91bibwx1dhsc4kknhigkr6p23r-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-08c7db0a: building 98c9ar91bibwx1dhsc4kknhigkr6p23r-treefmt-check.drv
treefmt-check> traversed 532 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 7.216s

upload niks3: ok