this derivation will be built:
  /nix/store/8hzr1gdbjg150bd0va53m41kz0skafr6-treefmt-check.drv
building '/nix/store/8hzr1gdbjg150bd0va53m41kz0skafr6-treefmt-check.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/8hzr1gdbjg150bd0va53m41kz0skafr6-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 2021 files
treefmt-check> emitted 548 files for processing
treefmt-check> formatted 548 files (0 changed) in 3.269s
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: ok