this derivation will be built:
  /nix/store/1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv
building '/nix/store/1ycylfhl51b9nnywr99axyfyg6zxs7hj-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'
1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv: elastic-arm-d773edd2: not scheduled here: 1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv, asking the scheduler again
1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv: upstream connect error or disconnect/reset before headers. reset reason: connection termination, asking the scheduler again
1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv: elastic-arm-04535f05: not scheduled here: 1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv, asking the scheduler again
building '/nix/store/1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-04535f05: building 1ycylfhl51b9nnywr99axyfyg6zxs7hj-treefmt-check.drv
treefmt-check> traversed 555 files
treefmt-check> emitted 374 files for processing
treefmt-check> formatted 374 files (0 changed) in 4.631s