these 6 derivations will be built:
  /nix/store/lkgwxydnyd3sc1dh67rp6k8clhjdvqsr-clan-cli-source.drv
  /nix/store/yjrap7pa2rbp9xmnfrngx1lfah6r4r9s-clan-cli.drv
  /nix/store/l312cgzpfhcfmarq74n7hwk8nj4kk10k-render-options.drv
  /nix/store/vlghbi5zzhayi1hnanvqn60xb9mjisir-rendered.drv
  /nix/store/nm62j8m128y5c6wb8y38s7vba8aqpahw-generated-docs.drv
  /nix/store/xzpb2f3nhz2f618zny72dfymr6xfs4xc-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy