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awslabs/llrt

LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications. · Rust · 327 source files

Analyzed at 742fc00b82 on 2026-09-12. 25 documented errors.

Code / MessageTypeSeverityTags
"toThrow" expects string, RegExp, function, Error instance…
exception error expect, argument-type, testing
Failed to set file size
error_code critical ftruncate, syscall, self-extraction, sandbox
You must provide a Promise to expect() when using .rejects…
exception error expect, promise, testing, type-mismatch
value must be , received
exception error expect, type-mismatch, testing
failed to decompress
error_code critical decompression, corrupt-binary, checksum, self-extraction
Illegal constructor
exception error streams, web-api, constructor, spec
Failed to unmap memory
error_code error munmap, memory, self-extraction, internal
Expected is not a string
exception error testing, validation, asymmetric-matcher, typescript
unsupported encoding
error_code error compression, encoding, invalid-input
You must provide a Promise to expect() when using…
exception error expect, promise, testing, type-mismatch
You must provide an object to
exception error testing, type-mismatch, asymmetric-matcher
fexecve failed
error_code critical fexecve, exec, permission, sandbox, proc
Unsupported digest algorithm for Graviola
panic critical crypto, panic, unsupported-algorithm
HMAC-MD5 not supported by Ring provider
panic critical crypto, panic, hmac, md5
Memory mapping failed: Unable to map %u bytes. Make sure…
error_code critical mmap, out-of-memory, self-extraction, limits
HMAC-MD5 not supported
panic critical crypto, panic, hmac, md5
Unsupported HMAC algorithm for Graviola
panic critical crypto, panic, hmac, unsupported-algorithm
Could not create memfd
error_code critical memfd, syscall, sandbox, kernel
any() expects to be passed a constructor function. Please…
exception error testing, missing-argument, asymmetric-matcher
expected promise to throw an error, but it didn't
exception error testing, promises, assertion, async
expected function to throw an error, but it didn't
exception error testing, assertion, sync
You must provide an array to
exception error testing, type-mismatch, asymmetric-matcher
Expected is not a String or a RegExp
exception error testing, validation, regex, asymmetric-matcher
Precision is not a Number
exception error testing, validation, numbers, asymmetric-matcher
Expected is not a Number
exception error testing, validation, numbers, asymmetric-matcher