1this derivation will be built:2 /nix/store/a3iz2hkzza3h15gj6yc4c777d5zz5wda-wiki-user-search-1.0.0.drv3these 2 paths will be fetched (355.8 KiB download, 1.1 MiB unpacked):4 /nix/store/mk2yb7v61ivq1xqxrkq561a7dvgy9zdp-libpq-18.65 /nix/store/90f2w02cgfqa2msqaa7ziqk8vs8466i1-python3.14-psycopg2-2.9.12