these 7 derivations will be built:
  /nix/store/5gkd71vs26c1hzsb8pgrq94b8rmy3d8c-clan-runtime.drv
  /nix/store/zjhbc1x6yimycsl21wv4czdj1a3vgaaz-clan-cli-source.drv
  /nix/store/97wqxpf4217g9p2z6z4cqkn3pmsw2wym-clan-cli.drv
  /nix/store/158xqphy09pdzbp1qsrvqdarhz345va5-render-options.drv
  /nix/store/mf1mpf9xd903ggarsigx0901xhyq11bv-rendered.drv
  /nix/store/gm1jrccph0s11y60gfb2zvaqkic0pvv9-generated-docs.drv
  /nix/store/ym6w3knfslj8fcm6rw6j7vvxg0hvrk7x-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
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy