After [this MR](!485) that made `packages/hash/src/sha1i386.inc` more universal, you’ve re-enabled it on `i386/Darwin` with [this](038b01bf23e16029acc109467682249a38b7b24b) and [this](e44054595419ac91c0d37510ccd7a426a7347d9d) commit. This patch presumably does the same regarding recent changes to `packages/hash/src/md51i386.inc`: [md5i386.patch](/uploads/18f4bc950d19f962d71b2abf12dbd309/md5i386.patch).