cargo install honggfuzz

Install dependencies for your system.

Choose a target. These are [[bin]] entries in Cargo.toml. List them with cargo read-manifest | jq '.targets[].name' from the fuzz directory.

Run the fuzzer:

cd fuzz
cargo hfuzz run <target>

After a panic is found, get a stack trace with:

cargo hfuzz run-debug <target> hfuzz_workspace/<target>/*.fuzz

For example, with the fuzz_parse_time target:

cargo hfuzz run fuzz_parse_time
cargo hfuzz run-debug fuzz_parse_time hfuzz_workspace/fuzz_parse_time/*.fuzz