these 7 derivations will be built:
  /nix/store/lladhryh233qhx6wpbqrv3z9mn82wi84-clan-runtime.drv
  /nix/store/b8bwjzcn0brvx01zz48ir18k9d10q472-clan-cli-source.drv
  /nix/store/lmg6lfmpmr98ddxl7wplzv2qhn6bg6gy-clan-cli.drv
  /nix/store/2f81j2hn72aij14k6xy9djla7wwkj4jk-render-options.drv
  /nix/store/i0wmq7bqmhxvvbm5kccg59bfrv12hfj9-rendered.drv
  /nix/store/pa5x89xzrs355m7v2iyx61cg5ap1n7sk-generated-docs.drv
  /nix/store/azmagd2k82xrxxvz9k614bdx0jkiwzsc-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy