[INFO] cloning repository https://github.com/WhatsApp/erlfuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WhatsApp/erlfuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhatsApp%2Ferlfuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhatsApp%2Ferlfuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01b0e0a119038f71f35ebc89ca95bed62c1d95e8
[INFO] checking WhatsApp/erlfuzz against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhatsApp%2Ferlfuzz" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WhatsApp/erlfuzz
[INFO] finished tweaking git repo https://github.com/WhatsApp/erlfuzz
[INFO] tweaked toml for git repo https://github.com/WhatsApp/erlfuzz written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WhatsApp/erlfuzz on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WhatsApp/erlfuzz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jiff-static v0.2.14
[INFO] [stderr]   Downloaded jiff v0.2.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465
[INFO] running `Command { std: "docker" "start" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking jiff v0.2.14
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking erlfuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let _ = if rng.random::<bool>() {
[INFO] [stdout]    |                        ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let _ = if rng.random::<bool>() {
[INFO] [stdout]    |                        ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         rng.random_range(1..=10)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 85 -         rng.random_range(1..=10)
[INFO] [stdout] 85 +         rng.gen_range(1..=10)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         rng.random_range(1..=10)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 85 -         rng.random_range(1..=10)
[INFO] [stdout] 85 +         rng.gen_range(1..=10)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |             rng.random_range(1..=3)
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 93 -             rng.random_range(1..=3)
[INFO] [stdout] 93 +             rng.gen_range(1..=3)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]   --> src/generator.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |             rng.random_range(1..=3)
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 93 -             rng.random_range(1..=3)
[INFO] [stdout] 93 +             rng.gen_range(1..=3)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 exported: rng.random::<bool>(),
[INFO] [stdout]     |                               ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 exported: rng.random::<bool>(),
[INFO] [stdout]     |                               ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 visible_spec: rng.random::<bool>(),
[INFO] [stdout]     |                                   ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 visible_spec: rng.random::<bool>(),
[INFO] [stdout]     |                                   ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:129:20
[INFO] [stdout]     |
[INFO] [stdout] 129 |             if rng.random::<bool>() {
[INFO] [stdout]     |                    ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:129:20
[INFO] [stdout]     |
[INFO] [stdout] 129 |             if rng.random::<bool>() {
[INFO] [stdout]     |                    ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:130:53
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 let initializer_safe_in_guard = rng.random::<bool>();
[INFO] [stdout]     |                                                     ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for struct `ChaCha8Rng` in the current scope
[INFO] [stdout]    --> src/generator.rs:130:53
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 let initializer_safe_in_guard = rng.random::<bool>();
[INFO] [stdout]     |                                                     ^^^^^^ method not found in `ChaCha8Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let index = rng.random_range(0..module.new_type_defs.len());
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 354 -         let index = rng.random_range(0..module.new_type_defs.len());
[INFO] [stdout] 354 +         let index = rng.gen_range(0..module.new_type_defs.len());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let index = rng.random_range(0..module.new_type_defs.len());
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 354 -         let index = rng.random_range(0..module.new_type_defs.len());
[INFO] [stdout] 354 +         let index = rng.gen_range(0..module.new_type_defs.len());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let index = rng.random_range(0..module.records.len());
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 366 -         let index = rng.random_range(0..module.records.len());
[INFO] [stdout] 366 +         let index = rng.gen_range(0..module.records.len());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let index = rng.random_range(0..module.records.len());
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_range` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 366 -         let index = rng.random_range(0..module.records.len());
[INFO] [stdout] 366 +         let index = rng.gen_range(0..module.records.len());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:383:41
[INFO] [stdout]     |
[INFO] [stdout] 383 |     } else if result == any_list && rng.random::<bool>() {
[INFO] [stdout]     |                                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:383:41
[INFO] [stdout]     |
[INFO] [stdout] 383 |     } else if result == any_list && rng.random::<bool>() {
[INFO] [stdout]     |                                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |     } else if result == AnyTuple && rng.random::<bool>() {
[INFO] [stdout]     |                                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |     } else if result == AnyTuple && rng.random::<bool>() {
[INFO] [stdout]     |                                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_bool` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:590:30
[INFO] [stdout]     |
[INFO] [stdout] 590 |     let wanted_type = if rng.random_bool(0.01) {
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_bool` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:590:30
[INFO] [stdout]     |
[INFO] [stdout] 590 |     let wanted_type = if rng.random_bool(0.01) {
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:720:32
[INFO] [stdout]     |
[INFO] [stdout] 720 |                         && rng.random::<bool>() =>
[INFO] [stdout]     |                                ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:720:32
[INFO] [stdout]     |
[INFO] [stdout] 720 |                         && rng.random::<bool>() =>
[INFO] [stdout]     |                                ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:794:36
[INFO] [stdout]     |
[INFO] [stdout] 794 | ...                   if rng.random::<bool>() {
[INFO] [stdout]     |                              ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:794:36
[INFO] [stdout]     |
[INFO] [stdout] 794 | ...                   if rng.random::<bool>() {
[INFO] [stdout]     |                              ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_bool` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:969:30
[INFO] [stdout]     |
[INFO] [stdout] 969 |     let wanted_type = if rng.random_bool(0.01) {
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_bool` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]    --> src/generator.rs:969:30
[INFO] [stdout]     |
[INFO] [stdout] 969 |     let wanted_type = if rng.random_bool(0.01) {
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1170:33
[INFO] [stdout]      |
[INFO] [stdout] 1170 |                 let of = if rng.random::<bool>() {
[INFO] [stdout]      |                                 ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1170:33
[INFO] [stdout]      |
[INFO] [stdout] 1170 |                 let of = if rng.random::<bool>() {
[INFO] [stdout]      |                                 ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1233:28
[INFO] [stdout]      |
[INFO] [stdout] 1233 |                     if rng.random::<bool>() {
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1233:28
[INFO] [stdout]      |
[INFO] [stdout] 1233 |                     if rng.random::<bool>() {
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1245:39
[INFO] [stdout]      |
[INFO] [stdout] 1245 |             let else_section = if rng.random::<bool>() {
[INFO] [stdout]      |                                       ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1245:39
[INFO] [stdout]      |
[INFO] [stdout] 1245 |             let else_section = if rng.random::<bool>() {
[INFO] [stdout]      |                                       ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1404:28
[INFO] [stdout]      |
[INFO] [stdout] 1404 |                     if rng.random::<bool>()
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1404:28
[INFO] [stdout]      |
[INFO] [stdout] 1404 |                     if rng.random::<bool>()
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1504:34
[INFO] [stdout]      |
[INFO] [stdout] 1504 |                         _ if rng.random::<bool>() => None,
[INFO] [stdout]      |                                  ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1504:34
[INFO] [stdout]      |
[INFO] [stdout] 1504 |                         _ if rng.random::<bool>() => None,
[INFO] [stdout]      |                                  ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1581:25
[INFO] [stdout]      |
[INFO] [stdout] 1581 |                     rng.random::<bool>().then(|| env.make_fresh_var(rng, Fun))
[INFO] [stdout]      |                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1581:25
[INFO] [stdout]      |
[INFO] [stdout] 1581 |                     rng.random::<bool>().then(|| env.make_fresh_var(rng, Fun))
[INFO] [stdout]      |                         ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1606:28
[INFO] [stdout]      |
[INFO] [stdout] 1606 |                     if rng.random::<bool>() {
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1606:28
[INFO] [stdout]      |
[INFO] [stdout] 1606 |                     if rng.random::<bool>() {
[INFO] [stdout]      |                            ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1818:42
[INFO] [stdout]      |
[INFO] [stdout] 1818 |     while size < ctx.allowed_size && rng.random::<bool>() {
[INFO] [stdout]      |                                          ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1818:42
[INFO] [stdout]      |
[INFO] [stdout] 1818 |     while size < ctx.allowed_size && rng.random::<bool>() {
[INFO] [stdout]      |                                          ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1839:42
[INFO] [stdout]      |
[INFO] [stdout] 1839 |     while size < ctx.allowed_size && rng.random::<bool>() {
[INFO] [stdout]      |                                          ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1839:42
[INFO] [stdout]      |
[INFO] [stdout] 1839 |     while size < ctx.allowed_size && rng.random::<bool>() {
[INFO] [stdout]      |                                          ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1845:48
[INFO] [stdout]      |
[INFO] [stdout] 1845 |             if size >= ctx.allowed_size || rng.random::<bool>() {
[INFO] [stdout]      |                                                ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1845:48
[INFO] [stdout]      |
[INFO] [stdout] 1845 |             if size >= ctx.allowed_size || rng.random::<bool>() {
[INFO] [stdout]      |                                                ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1917:29
[INFO] [stdout]      |
[INFO] [stdout] 1917 |     let endianness = if rng.random::<bool>() {
[INFO] [stdout]      |                             ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1917:29
[INFO] [stdout]      |
[INFO] [stdout] 1917 |     let endianness = if rng.random::<bool>() {
[INFO] [stdout]      |                             ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1924:46
[INFO] [stdout]      |
[INFO] [stdout] 1924 |     let unit = if size_expr.is_some() && rng.random::<bool>() {
[INFO] [stdout]      |                                              ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1924:46
[INFO] [stdout]      |
[INFO] [stdout] 1924 |     let unit = if size_expr.is_some() && rng.random::<bool>() {
[INFO] [stdout]      |                                              ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1925:18
[INFO] [stdout]      |
[INFO] [stdout] 1925 |         Some(rng.random::<u8>())
[INFO] [stdout]      |                  ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random` found for mutable reference `&mut RngType` in the current scope
[INFO] [stdout]     --> src/generator.rs:1925:18
[INFO] [stdout]      |
[INFO] [stdout] 1925 |         Some(rng.random::<u8>())
[INFO] [stdout]      |                  ^^^^^^ method not found in `&mut RngType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/generator.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/generator.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `erlfuzz` (lib test) due to 28 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `erlfuzz` (lib) due to 28 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465", kill_on_drop: false }`
[INFO] [stdout] c8b6b4af59a5cb143ef60381c474fb585b007285543ba61f42d8d39f37ff1465
