[INFO] cloning repository https://github.com/hailelagi/lettuce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hailelagi/lettuce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhailelagi%2Flettuce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhailelagi%2Flettuce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50925d779acee88c387177319b2937765911ecc7
[INFO] checking hailelagi/lettuce against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhailelagi%2Flettuce" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hailelagi/lettuce
[INFO] finished tweaking git repo https://github.com/hailelagi/lettuce
[INFO] tweaked toml for git repo https://github.com/hailelagi/lettuce written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hailelagi/lettuce on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hailelagi/lettuce 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aafc2bad4826de46e8bc43d16384b1151760d6fb0f1383e06f46f19950df937f
[INFO] running `Command { std: "docker" "start" "-a" "aafc2bad4826de46e8bc43d16384b1151760d6fb0f1383e06f46f19950df937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aafc2bad4826de46e8bc43d16384b1151760d6fb0f1383e06f46f19950df937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafc2bad4826de46e8bc43d16384b1151760d6fb0f1383e06f46f19950df937f", kill_on_drop: false }`
[INFO] [stdout] aafc2bad4826de46e8bc43d16384b1151760d6fb0f1383e06f46f19950df937f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 351e8d0b2c72d7ee138401595e58e076977d8866d73b99cfd70417edc8bdb32a
[INFO] running `Command { std: "docker" "start" "-a" "351e8d0b2c72d7ee138401595e58e076977d8866d73b99cfd70417edc8bdb32a", kill_on_drop: false }`
[INFO] [stderr] warning: lettuce v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-fuzz` which is missing a lib target
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling symbolic-demangle v12.12.3
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]    Compiling pprof v0.14.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking symbolic-common v12.12.3
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking aligned-vec v0.6.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking proptest v1.4.0
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking lettuce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/ca_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp;
[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: `std::cmp`
[INFO] [stdout]  --> src/ca_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp;
[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 variable: `key`
[INFO] [stdout]   --> src/wavl.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn search(&mut self, key: K) -> Option<&V> where K: Ord {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/wavl.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn search(&mut self, key: K) -> Option<&V> where K: Ord {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `internal_node` and `base_node` are never read
[INFO] [stdout]   --> src/ca_tree.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct CATree<K, V> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 36 |     internal_node: Node<K>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 37 |     base_node: BTreeMap<K, V>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `left`, `right`, and `lock` are never read
[INFO] [stdout]   --> src/ca_tree.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Node<K> {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 41 |     key: K,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     // less than or equal to routing node's key
[INFO] [stdout] 43 |     left: Option<Box<Node<K>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     // greater than routing node's key
[INFO] [stdout] 45 |     right: Option<Box<Node<K>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     lock: StatisticLock<K>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mu`, `flag`, and `statistic` are never read
[INFO] [stdout]   --> src/ca_tree.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct StatisticLock<T> {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 51 |     mu: RwLock<T>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 52 |     flag: LockState,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 53 |     statistic: AtomicUsize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]  --> src/wavl.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct WAVLTree<K, V> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     root: Link<K, V>,
[INFO] [stdout] 6 |     height: usize
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WAVLTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/wavl.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Node<K, V> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]  --> src/art/art.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Node {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveRadixTree` is never constructed
[INFO] [stdout]   --> src/art/art.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct AdaptiveRadixTree {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stdout]   --> src/art/art.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl AdaptiveRadixTree {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn insert(&mut self, key: &str, value: String) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get(&self, key: &str) -> Option<&String> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/art/node.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Node<T> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `internal_node` and `base_node` are never read
[INFO] [stdout]   --> src/ca_tree.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct CATree<K, V> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 36 |     internal_node: Node<K>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 37 |     base_node: BTreeMap<K, V>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_child` are never used
[INFO] [stdout]   --> src/art/node.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl<T> Node<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(value: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn add_child(&mut self, child: Node<T>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `left`, `right`, and `lock` are never read
[INFO] [stdout]   --> src/ca_tree.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Node<K> {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 41 |     key: K,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     // less than or equal to routing node's key
[INFO] [stdout] 43 |     left: Option<Box<Node<K>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     // greater than routing node's key
[INFO] [stdout] 45 |     right: Option<Box<Node<K>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     lock: StatisticLock<K>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mu`, `flag`, and `statistic` are never read
[INFO] [stdout]   --> src/ca_tree.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct StatisticLock<T> {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 51 |     mu: RwLock<T>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 52 |     flag: LockState,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 53 |     statistic: AtomicUsize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]  --> src/wavl.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct WAVLTree<K, V> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     root: Link<K, V>,
[INFO] [stdout] 6 |     height: usize
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WAVLTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/wavl.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Node<K, V> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]  --> src/art/art.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Node {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveRadixTree` is never constructed
[INFO] [stdout]   --> src/art/art.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct AdaptiveRadixTree {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stdout]   --> src/art/art.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl AdaptiveRadixTree {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn insert(&mut self, key: &str, value: String) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get(&self, key: &str) -> Option<&String> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/art/node.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Node<T> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_child` are never used
[INFO] [stdout]   --> src/art/node.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl<T> Node<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(value: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn add_child(&mut self, child: Node<T>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]  --> benches/bench_art.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::Output;
[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: `pprof::validate`
[INFO] [stdout]  --> benches/bench_art.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pprof::validate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]  --> benches/bench_wavl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::Output;
[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: `pprof::validate`
[INFO] [stdout]  --> benches/bench_wavl.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pprof::validate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "351e8d0b2c72d7ee138401595e58e076977d8866d73b99cfd70417edc8bdb32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351e8d0b2c72d7ee138401595e58e076977d8866d73b99cfd70417edc8bdb32a", kill_on_drop: false }`
[INFO] [stdout] 351e8d0b2c72d7ee138401595e58e076977d8866d73b99cfd70417edc8bdb32a
