this derivation will be built:
  /nix/store/3mvp74c9b6w6q6p21lh0yi98307bdjsx-run-sigma-vm-on-aarch64-linux.drv
building '/nix/store/3mvp74c9b6w6q6p21lh0yi98307bdjsx-run-sigma-vm-on-aarch64-linux.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/3mvp74c9b6w6q6p21lh0yi98307bdjsx-run-sigma-vm-on-aarch64-linux.drv'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: ok