this derivation will be built:
  /nix/store/l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv
building '/nix/store/l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv: stibnite: not scheduled here: l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv, asking the scheduler again
building '/nix/store/l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
treefmt-check> stibnite: building l49db8jllz3b8z539pa59ha9f05vl6mv-treefmt-check.drv
treefmt-check> treefmt v2.6.0traversed 2049 files
treefmt-check> emitted 554 files for processing
treefmt-check> formatted 554 files (0 changed) in 2.624s

upload niks3: ok