these 2 derivations will be built:
  /nix/store/kh3w35wm8b6x1bh2iyx6iny9lxhgcq8q-gate-dangerous-commands-cases.drv
  /nix/store/pa31spm2pl59jiwg24b3ypgmj8gzff9l-hook-gate-dangerous-commands.drv
building '/nix/store/kh3w35wm8b6x1bh2iyx6iny9lxhgcq8q-gate-dangerous-commands-cases.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/pa31spm2pl59jiwg24b3ypgmj8gzff9l-hook-gate-dangerous-commands.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/pa31spm2pl59jiwg24b3ypgmj8gzff9l-hook-gate-dangerous-commands.drv'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: ok