these 6 derivations will be built:
  /nix/store/zj6ks585i3xfch1y269illbigpbcq6ci-clan-cli-source.drv
  /nix/store/4wk9vz9spp1a3jjg3fsar0xbvcz66l5z-clan-cli.drv
  /nix/store/6xiv3qhsqdb2bsacscj5jn101kddg1si-render-options.drv
  /nix/store/pzwyfdd1imnnvpk34l5kp1q95j7z081c-rendered.drv
  /nix/store/mi791f4qq2bccxskpjm5x3fz2kvjm3l4-generated-docs.drv
  /nix/store/fydzpprf1ryrxyyf54j8c6fjmkw0k3kh-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy