cargo-fuzz needs the nightly toolchain. Install it with rustup toolchain install nightly, then:
cargo install cargo-fuzz cd fuzz cargo +nightly fuzz run fuzz_parse_sql -- -max_total_time=600
ClusterFuzzLite runs continuous fuzzing. Every pull request fuzzes for 10 minutes in code-change mode, a daily batch job grows the shared corpus stored on the clusterfuzzlite branch, and a daily prune compacts it.
Crashes land in artifacts/<target>/ and replay with cargo fuzz run <target> <crash-file>.