build: update cargo-bolero from 0.8.0 to 0.13.3

New `fuzz` profile is added
because cargo-bolero now requires it and uses
by default, while `--release` option is removed.

Instructions for running AFL are removed from the README
because it requires some system reconfiguration
and I did not test it this time.

Author: link2xt

Cargo.lock

@@ -18,6 +18,9 @@ opt-level = 1
 debug = 1
 opt-level = 0
 
+[profile.fuzz]
+inherits = "test"
+
 # Always optimize dependencies.
 # This does not apply to crates in the workspace.
 # <https://doc.rust-lang.org/cargo/reference/profiles.html#overrides>

Cargo.toml

@@ -156,25 +156,20 @@ $ cargo test -- --ignored
 
 Install [`cargo-bolero`](https://github.com/camshaft/bolero) with
 ```sh
-$ cargo install cargo-bolero@0.8.0
+$ cargo install cargo-bolero
 ```
 
 Run fuzzing tests with
 ```sh
 $ cd fuzz
-$ cargo bolero test fuzz_mailparse --release=false -s NONE
+$ cargo bolero test fuzz_mailparse -s NONE
 ```
 
 Corpus is created at `fuzz/fuzz_targets/corpus`,
 you can add initial inputs there.
 For `fuzz_mailparse` target corpus can be populated with
 `../test-data/message/*.eml`.
 
-To run with AFL instead of libFuzzer:
-```sh
-$ cargo bolero test fuzz_format_flowed --release=false -e afl -s NONE
-```
-
 ## Features
 
 - `vendored`: When using Openssl for TLS, this bundles a vendored version.

README.md

@@ -6,7 +6,7 @@ edition = "2021"
 license = "MPL-2.0"
 
 [dev-dependencies]
-bolero = "0.8"
+bolero = "0.13.3"
 
 [dependencies]
 mailparse = { workspace = true }