The hash to the patch is broken, even with the original revision which adds asyncpg (ee2161c5e82b2c7be9dcfcb0105e99fee1bddd3f). As the downloaded patch seems fine, I guess that it was generated with `nix-prefetch-url` (the hashes for `fetchpatch` usually differ) and the issue wasn't found as the fixed-output-derivation was already in the contributor's store. See https://hydra.nixos.org/build/102495795 ZHF #68361