hashbrown 0.17.1

Source: https://github.com/rust-lang/hashbrown
Tag scanned: v0.17.1
Compared with: v0.17.0 (0 signals introduced since)
Files: 44 scanned, 5 skipped (binary, oversized, or unrecognised)
Signals: 0 critical · 0 warn · 8 info
Scan time: 2.8 s
LLM review: Reviewed by claude-haiku-5-5 (Anthropic): 1 of 1 warn and critical signal; 1 demoted to info.
Disclude version: 4.1.0
Scanned (UTC): 2026-10-22 21:27

Signals

Ordered by severity, then signals introduced in this release. Hidden characters are shown as ⟨U+…⟩.

info dynamic-execution ci/run.sh:46:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)

# Make sure we can compile without the default hasher
"${CARGO}" -vv build --target="${TARGET}" --no-default-features
"${CARGO}" -vv build --target="${TARGET}" --release --no-default-features

info dynamic-execution ci/run.sh:47:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)

"${CARGO}" -vv build --target="${TARGET}" --no-default-features
"${CARGO}" -vv build --target="${TARGET}" --release --no-default-features

"${CARGO}" -vv ${OP} --target="${TARGET}"

info dynamic-execution ci/run.sh:49:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)
```
"${CARGO}" -vv ${OP} --target="${TARGET}"
"${CARGO}" -vv ${OP} --target="${TARGET}" --features "${FEATURES}"
```

info dynamic-execution ci/run.sh:50:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)

"${CARGO}" -vv ${OP} --target="${TARGET}"
"${CARGO}" -vv ${OP} --target="${TARGET}" --features "${FEATURES}"

"${CARGO}" -vv ${OP} --target="${TARGET}" --release

info dynamic-execution ci/run.sh:52:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)


"${CARGO}" -vv ${OP} --target="${TARGET}" --release
"${CARGO}" -vv ${OP} --target="${TARGET}" --release --features "${FEATURES}"

info dynamic-execution ci/run.sh:53:1

command name is a variable (`$CARGO`) that this file sets only to plain text (ast pass, confidence 0.40)

"${CARGO}" -vv ${OP} --target="${TARGET}" --release
"${CARGO}" -vv ${OP} --target="${TARGET}" --release --features "${FEATURES}"

info ~~warn~~ → info by review dynamic-execution ci/tools.sh:13:9

command name is a variable (`$@`) not set in this file — the caller or environment decides what runs (ast pass, confidence 0.70)
```
        }
        "$@"
        result=$?
        [ $result -eq 0 ] && break
```
likely benign LLM, confidence 0.92 A CI helper script that re-runs the command passed in its arguments until it succeeds.
Reasoning
The snippet is a retry loop: it runs "$@", stores the exit status, and breaks on success. Running the arguments passed to a CI helper script is a standard wrapper pattern. The command comes from the script's own caller, and no encoding, obfuscation, or hidden payload appears in the snippet.

info whitespace-anomaly src/macros.rs:4:1

file mixes tab and space indentation (2 tab-indented and 51 space-indented lines) (raw pass, confidence 0.40)

macro_rules! cfg_if {
    // match if/else chains with a final `else`
    ($(
        if #[cfg($($meta:meta),*)] { $($it:item)* }

Reproduce This Scan

Run disclude locally to verify. Add --format sarif for SARIF output. Add --llm (with an API key in the environment) to include the LLM review.

cargo install disclude --version 4.1.0
git clone https://github.com/rust-lang/hashbrown hashbrown && cd hashbrown
git checkout v0.17.1
disclude scan --severity info --diff v0.17.0 .