[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] cd2fc49b22a1c026fc676db4fd29eed07d760d1d
[INFO] testing hailelagi/lettuce against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhailelagi%2Flettuce" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hailelagi/lettuce on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99877c6ac1e3f74b8daed6c4b115d4a5445855f5f2c1c4e5cc457cb60e09800a
[INFO] running `Command { std: "docker" "start" "-a" "99877c6ac1e3f74b8daed6c4b115d4a5445855f5f2c1c4e5cc457cb60e09800a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99877c6ac1e3f74b8daed6c4b115d4a5445855f5f2c1c4e5cc457cb60e09800a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99877c6ac1e3f74b8daed6c4b115d4a5445855f5f2c1c4e5cc457cb60e09800a", kill_on_drop: false }`
[INFO] [stdout] 99877c6ac1e3f74b8daed6c4b115d4a5445855f5f2c1c4e5cc457cb60e09800a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ce0910d438901ecd36057a4f61618845d6ceb022c35048bb97356652655a87f
[INFO] running `Command { std: "docker" "start" "-a" "6ce0910d438901ecd36057a4f61618845d6ceb022c35048bb97356652655a87f", 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 autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling utf8parse v0.2.1
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[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling bitflags v2.4.2
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[INFO] [stderr]    Compiling unarray v0.1.4
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[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling clap_derive v4.5.0
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/avl.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/avl.rs:101:38
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[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)]` 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/avl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Node<K, V> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]    --> src/avl.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 70  | impl<K: Ord, V> Node<K, V> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |            ^^^^^^
[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]    = note: `AdaptiveRadixTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.26s
[INFO] running `Command { std: "docker" "inspect" "6ce0910d438901ecd36057a4f61618845d6ceb022c35048bb97356652655a87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce0910d438901ecd36057a4f61618845d6ceb022c35048bb97356652655a87f", kill_on_drop: false }`
[INFO] [stdout] 6ce0910d438901ecd36057a4f61618845d6ceb022c35048bb97356652655a87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f96ec2d6af12c6e568884fef309ed2128d39c91877bd8becbcec0cddfb157847
[INFO] running `Command { std: "docker" "start" "-a" "f96ec2d6af12c6e568884fef309ed2128d39c91877bd8becbcec0cddfb157847", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/avl.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/avl.rs:101:38
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[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)]` 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/avl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Node<K, V> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]    --> src/avl.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 70  | impl<K: Ord, V> Node<K, V> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |            ^^^^^^
[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]    = note: `AdaptiveRadixTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/avl.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/avl.rs:101:38
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[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)]` 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/avl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Node<K, V> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]    --> src/avl.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 70  | impl<K: Ord, V> Node<K, V> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stdout]     |            ^^^^^^
[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]    = note: `AdaptiveRadixTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "f96ec2d6af12c6e568884fef309ed2128d39c91877bd8becbcec0cddfb157847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96ec2d6af12c6e568884fef309ed2128d39c91877bd8becbcec0cddfb157847", kill_on_drop: false }`
[INFO] [stdout] f96ec2d6af12c6e568884fef309ed2128d39c91877bd8becbcec0cddfb157847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12e70de8aa86fe85f96928f63a39c6b6e47aec53c515ebcb7d9fee35dfb93795
[INFO] running `Command { std: "docker" "start" "-a" "12e70de8aa86fe85f96928f63a39c6b6e47aec53c515ebcb7d9fee35dfb93795", 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/avl.rs:101:30
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stderr]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/avl.rs:101:38
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stderr]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[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<K, V> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 36 |     internal_node: Node<K>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 37 |     base_node: BTreeMap<K, V>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` 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<K> {
[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<Box<Node<K>>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 44 |     // greater than routing node's key
[INFO] [stderr] 45 |     right: Option<Box<Node<K>>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 46 |     lock: StatisticLock<K>,
[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<T> {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 51 |     mu: RwLock<T>,
[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/avl.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Node<K, V> {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |     height: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `search` is never used
[INFO] [stderr]    --> src/avl.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 70  | impl<K: Ord, V> Node<K, V> {
[INFO] [stderr]     | -------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn search(&mut self, key: K, value: V) -> Option<()>
[INFO] [stderr]     |            ^^^^^^
[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]    = note: `AdaptiveRadixTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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: `lettuce` (lib) generated 11 warnings (run `cargo fix --lib -p lettuce` to apply 1 suggestion)
[INFO] [stderr] warning: `lettuce` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lettuce-d6b7989db7bed20c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test avl::tests::test_insert_and_get ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- avl::tests::test_insert_and_get stdout ----
[INFO] [stdout] thread 'avl::tests::test_insert_and_get' panicked at src/avl.rs:121:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: None
[INFO] [stdout]  right: Some("two")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63944e52c01a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x63944e52c01a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x63944e52c01a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63944e52c01a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63944e551a53 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63944e551a53 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x63944e5291b3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x63944e52be62 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63944e52d49d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x63944e52d2a7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x63944e4f6a37 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x63944e4f6a37 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x63944e52db48 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x63944e52db48 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x63944e52d90a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x63944e52c4f9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x63944e52d59c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x63944e4baa90 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x63944e4badbb - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x63944e4bbcd0 - core::panicking::assert_failed::h3ef4be12991c3a31
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x63944e4bd028 - lettuce::avl::tests::test_insert_and_get::hf5384e192220da51
[INFO] [stdout]                                at /opt/rustwide/workdir/src/avl.rs:121:9
[INFO] [stdout]   21:     0x63944e4bce67 - lettuce::avl::tests::test_insert_and_get::{{closure}}::h65a9a2581a603ae8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/avl.rs:114:29
[INFO] [stdout]   22:     0x63944e4bb7b6 - core::ops::function::FnOnce::call_once::hb265e5a1f72d8431
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63944e4fb55b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63944e4fb55b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x63944e4faf48 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x63944e4faf48 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x63944e4faf48 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x63944e4faf48 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x63944e4faf48 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x63944e4faf48 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x63944e4faf48 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x63944e4be9ea - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x63944e4be9ea - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x63944e4c2364 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x63944e4c2364 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x63944e4c2364 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x63944e4c2364 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x63944e4c2364 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x63944e4c2364 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x63944e4c2364 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x63944e531a8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x63944e531a8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x63944e531a8b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7208f15efac3 - <unknown>
[INFO] [stdout]   45:     0x7208f1680a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     avl::tests::test_insert_and_get
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "12e70de8aa86fe85f96928f63a39c6b6e47aec53c515ebcb7d9fee35dfb93795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e70de8aa86fe85f96928f63a39c6b6e47aec53c515ebcb7d9fee35dfb93795", kill_on_drop: false }`
[INFO] [stdout] 12e70de8aa86fe85f96928f63a39c6b6e47aec53c515ebcb7d9fee35dfb93795
