these 3 derivations will be built:
  /nix/store/kziqz7ihpjl77s9bq9bbw6pvrc87ljq8-rendered.drv
  /nix/store/41f6wqab66j6xnb004rxmzanln971k67-generated-docs.drv
  /nix/store/62f2rjb54wjf12lmdzl1y6aimm7xla42-nix-shell.drv
building '/nix/store/62f2rjb54wjf12lmdzl1y6aimm7xla42-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/62f2rjb54wjf12lmdzl1y6aimm7xla42-nix-shell.drv'
nix-shell> Running phase: buildPhase
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: ok