[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] testing hailelagi/lettuce against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhailelagi%2Flettuce" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hailelagi/lettuce on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.10.0 [INFO] [stderr] Downloaded pprof v0.14.0 [INFO] [stderr] Downloaded aligned-vec v0.6.1 [INFO] [stderr] Downloaded current_platform v0.2.0 [INFO] [stderr] Downloaded symbolic-common v12.12.3 [INFO] [stderr] Downloaded memmap2 v0.9.4 [INFO] [stderr] Downloaded ahash v0.8.8 [INFO] [stderr] Downloaded smallvec v1.13.1 [INFO] [stderr] Downloaded cargo-fuzz v0.12.0 [INFO] [stderr] Downloaded clap v4.5.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.11 [INFO] [stderr] Downloaded cc v1.2.4 [INFO] [stderr] Downloaded cargo-platform v0.1.7 [INFO] [stderr] Downloaded camino v1.1.6 [INFO] [stderr] Downloaded proptest v1.4.0 [INFO] [stderr] Downloaded symbolic-demangle v12.12.3 [INFO] [stderr] Downloaded anyhow v1.0.79 [INFO] [stderr] Downloaded syn v2.0.49 [INFO] [stderr] Downloaded rustix v0.38.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85 [INFO] running `Command { std: "docker" "start" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", 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" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", 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 proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling cc v1.2.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling symbolic-demangle v12.12.3 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling pprof v0.14.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] 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v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling proptest v1.4.0 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [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 thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling equator v0.2.2 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling aligned-vec v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling clap v4.5.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling 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 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 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 36 | internal_node: Node, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | base_node: BTreeMap, [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 { [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>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 44 | // greater than routing node's key [INFO] [stdout] 45 | right: Option>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | lock: StatisticLock, [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 { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 51 | mu: RwLock, [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 { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | root: Link, [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 { [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 { [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 Node { [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) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", 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 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 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 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 36 | internal_node: Node, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | base_node: BTreeMap, [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 { [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>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 44 | // greater than routing node's key [INFO] [stdout] 45 | right: Option>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | lock: StatisticLock, [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 { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 51 | mu: RwLock, [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 { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | root: Link, [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 { [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 { [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 Node { [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) { [INFO] [stdout] | ^^^^^^^^^ [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: 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 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 36 | internal_node: Node, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | base_node: BTreeMap, [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 { [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>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 44 | // greater than routing node's key [INFO] [stdout] 45 | right: Option>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | lock: StatisticLock, [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 { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 51 | mu: RwLock, [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 { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | root: Link, [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 { [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 { [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 Node { [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) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", 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] warning: unused import: `std::cmp` [INFO] [stderr] --> src/ca_tree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/wavl.rs:94:30 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn search(&mut self, key: K) -> Option<&V> where K: Ord { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `internal_node` and `base_node` are never read [INFO] [stderr] --> src/ca_tree.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct CATree { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 36 | internal_node: Node, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 37 | base_node: BTreeMap, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `key`, `left`, `right`, and `lock` are never read [INFO] [stderr] --> src/ca_tree.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 40 | struct Node { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 41 | key: K, [INFO] [stderr] | ^^^ [INFO] [stderr] 42 | // less than or equal to routing node's key [INFO] [stderr] 43 | left: Option>>, [INFO] [stderr] | ^^^^ [INFO] [stderr] 44 | // greater than routing node's key [INFO] [stderr] 45 | right: Option>>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 46 | lock: StatisticLock, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `mu`, `flag`, and `statistic` are never read [INFO] [stderr] --> src/ca_tree.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 50 | struct StatisticLock { [INFO] [stderr] | ------------- fields in this struct [INFO] [stderr] 51 | mu: RwLock, [INFO] [stderr] | ^^ [INFO] [stderr] 52 | flag: LockState, [INFO] [stderr] | ^^^^ [INFO] [stderr] 53 | statistic: AtomicUsize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `height` is never read [INFO] [stderr] --> src/wavl.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct WAVLTree { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 5 | root: Link, [INFO] [stderr] 6 | height: usize [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WAVLTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `height` is never read [INFO] [stderr] --> src/wavl.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 15 | struct Node { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 20 | height: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `Node` is never used [INFO] [stderr] --> src/art/art.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | enum Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AdaptiveRadixTree` is never constructed [INFO] [stderr] --> src/art/art.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct AdaptiveRadixTree { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `insert`, and `get` are never used [INFO] [stderr] --> src/art/art.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl AdaptiveRadixTree { [INFO] [stderr] | ---------------------- associated items in this implementation [INFO] [stderr] 17 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | pub fn insert(&mut self, key: &str, value: String) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn get(&self, key: &str) -> Option<&String> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Node` is never constructed [INFO] [stderr] --> src/art/node.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `add_child` are never used [INFO] [stderr] --> src/art/node.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 7 | impl Node { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] 8 | pub fn new(value: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn add_child(&mut self, child: Node) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lettuce` (lib) generated 12 warnings (run `cargo fix --lib -p lettuce` to apply 2 suggestions) [INFO] [stderr] warning: `lettuce` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lettuce-ea3581a4b24a9c7e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test wavl::tests::test_insert_and_get ... ok [INFO] [stderr] Doc-tests lettuce [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85", kill_on_drop: false }` [INFO] [stdout] 40bc1159f82d7bf87bbb446e4e51a2737492bc2e5a985bbdfd898e20eaab1a85