[INFO] cloning repository https://github.com/imoken1122/trie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imoken1122/trie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimoken1122%2Ftrie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimoken1122%2Ftrie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b55455aa718c73f5d902bd6869e5f4065d392cbd
[INFO] testing imoken1122/trie against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimoken1122%2Ftrie" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imoken1122/trie
[INFO] finished tweaking git repo https://github.com/imoken1122/trie
[INFO] tweaked toml for git repo https://github.com/imoken1122/trie written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imoken1122/trie on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imoken1122/trie 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4251974ebc6d071812a3df5596d2659e4da26bec5eef15b2b9575c8dfddd27ca
[INFO] running `Command { std: "docker" "start" "-a" "4251974ebc6d071812a3df5596d2659e4da26bec5eef15b2b9575c8dfddd27ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4251974ebc6d071812a3df5596d2659e4da26bec5eef15b2b9575c8dfddd27ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4251974ebc6d071812a3df5596d2659e4da26bec5eef15b2b9575c8dfddd27ca", kill_on_drop: false }`
[INFO] [stdout] 4251974ebc6d071812a3df5596d2659e4da26bec5eef15b2b9575c8dfddd27ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea14315463d30014feaf0a083f87c6709224bf5de030cb6aeec13759e6198f0
[INFO] running `Command { std: "docker" "start" "-a" "7ea14315463d30014feaf0a083f87c6709224bf5de030cb6aeec13759e6198f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/array_trie.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use super::*;
[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::io::Error as Error`
[INFO] [stdout]  --> src/triple_array.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Error as Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `next_elm_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type next_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `NextElmT`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `offset_elm_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type offset_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OffsetElmT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `offset_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type offset_t = Option<offset_elm_t>;
[INFO] [stdout]   |      ^^^^^^^^ help: convert the identifier to upper camel case: `OffsetT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `next_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type next_t= Option<next_elm_t>;
[INFO] [stdout]   |      ^^^^^^ help: convert the identifier to upper camel case: `NextT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `check_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type check_t= Option<idx_t>;
[INFO] [stdout]   |      ^^^^^^^ help: convert the identifier to upper camel case: `CheckT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/triple_array.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array_trie::Trie`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use array_trie::Trie;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `idx_t` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type idx_t= usize;
[INFO] [stdout]   |          ^^^^^ help: convert the identifier to upper camel case: `IdxT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/array_trie.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for (i,c)  in word.chars().enumerate(){
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrieNode` is never constructed
[INFO] [stdout]   --> src/array_trie.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct TrieNode {
[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 function `new` is never used
[INFO] [stdout]   --> src/array_trie.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl TrieNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(item:Option<String>) -> TrieNode{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Trie` is never constructed
[INFO] [stdout]   --> src/array_trie.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Trie{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_node`, `insert`, and `contain` are never used
[INFO] [stdout]   --> src/array_trie.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Trie{
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 44 |     pub fn new() -> Trie{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn add_node(&mut self, node : TrieNode) -> Option<usize>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn insert(&mut self,word : String) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn contain(&self, word : String) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `next_elm_t` is never used
[INFO] [stdout]  --> src/triple_array.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type next_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `offset_elm_t` is never used
[INFO] [stdout]  --> src/triple_array.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type offset_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `offset_t` is never used
[INFO] [stdout]  --> src/triple_array.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type offset_t = Option<offset_elm_t>;
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `next_t` is never used
[INFO] [stdout]  --> src/triple_array.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type next_t= Option<next_elm_t>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `check_t` is never used
[INFO] [stdout]  --> src/triple_array.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type check_t= Option<idx_t>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DoubleArray` is never constructed
[INFO] [stdout]   --> src/triple_array.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DoubleArray{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/triple_array.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl DoubleArray {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn new(trie:Trie, ) -> DoubleArray{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  39 |     pub fn build(&mut self){
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     fn get_left_idx_next(&self,array:&Vec<Option<next_elm_t>>, ) ->idx_t{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn get_left_node_idx(&self,array:&Vec<Option<idx_t>>, ) ->idx_t{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     fn check_next(&self, offset : offset_elm_t,node_idx : usize) -> bool{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn get_offset(&mut self, node_idx : usize) -> offset_elm_t{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn update_arrays(&mut self, offset : offset_elm_t, parent_idx: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn verify_next(&self, ans : &[i64]) -> bool{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "7ea14315463d30014feaf0a083f87c6709224bf5de030cb6aeec13759e6198f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea14315463d30014feaf0a083f87c6709224bf5de030cb6aeec13759e6198f0", kill_on_drop: false }`
[INFO] [stdout] 7ea14315463d30014feaf0a083f87c6709224bf5de030cb6aeec13759e6198f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d62654b399865d2f25c713426b5fa4ee785a3129bf2ea7761bba1e01959a3d43
[INFO] running `Command { std: "docker" "start" "-a" "d62654b399865d2f25c713426b5fa4ee785a3129bf2ea7761bba1e01959a3d43", kill_on_drop: false }`
[INFO] [stderr]    Compiling trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Error as Error`
[INFO] [stdout]  --> src/triple_array.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Error as Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `next_elm_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type next_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `NextElmT`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `offset_elm_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type offset_elm_t = i64;
[INFO] [stdout]   |      ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OffsetElmT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `offset_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type offset_t = Option<offset_elm_t>;
[INFO] [stdout]   |      ^^^^^^^^ help: convert the identifier to upper camel case: `OffsetT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `next_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type next_t= Option<next_elm_t>;
[INFO] [stdout]   |      ^^^^^^ help: convert the identifier to upper camel case: `NextT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `check_t` should have an upper camel case name
[INFO] [stdout]  --> src/triple_array.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type check_t= Option<idx_t>;
[INFO] [stdout]   |      ^^^^^^^ help: convert the identifier to upper camel case: `CheckT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array_trie::Trie`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use array_trie::Trie;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `idx_t` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type idx_t= usize;
[INFO] [stdout]   |          ^^^^^ help: convert the identifier to upper camel case: `IdxT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/array_trie.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for (i,c)  in word.chars().enumerate(){
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "d62654b399865d2f25c713426b5fa4ee785a3129bf2ea7761bba1e01959a3d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62654b399865d2f25c713426b5fa4ee785a3129bf2ea7761bba1e01959a3d43", kill_on_drop: false }`
[INFO] [stdout] d62654b399865d2f25c713426b5fa4ee785a3129bf2ea7761bba1e01959a3d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bc6d085c7c5f93d1e4ea98328cae2256dd387e133f539e53534874282dc0a05
[INFO] running `Command { std: "docker" "start" "-a" "2bc6d085c7c5f93d1e4ea98328cae2256dd387e133f539e53534874282dc0a05", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::Error as Error`
[INFO] [stderr]  --> src/triple_array.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::Error as Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `next_elm_t` should have an upper camel case name
[INFO] [stderr]  --> src/triple_array.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | type next_elm_t = i64;
[INFO] [stderr]   |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `NextElmT`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `offset_elm_t` should have an upper camel case name
[INFO] [stderr]  --> src/triple_array.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 | type offset_elm_t = i64;
[INFO] [stderr]   |      ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OffsetElmT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `offset_t` should have an upper camel case name
[INFO] [stderr]  --> src/triple_array.rs:7:6
[INFO] [stderr]   |
[INFO] [stderr] 7 | type offset_t = Option<offset_elm_t>;
[INFO] [stderr]   |      ^^^^^^^^ help: convert the identifier to upper camel case: `OffsetT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `next_t` should have an upper camel case name
[INFO] [stderr]  --> src/triple_array.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 | type next_t= Option<next_elm_t>;
[INFO] [stderr]   |      ^^^^^^ help: convert the identifier to upper camel case: `NextT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `check_t` should have an upper camel case name
[INFO] [stderr]  --> src/triple_array.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 | type check_t= Option<idx_t>;
[INFO] [stderr]   |      ^^^^^^^ help: convert the identifier to upper camel case: `CheckT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `array_trie::Trie`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use array_trie::Trie;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `idx_t` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type idx_t= usize;
[INFO] [stderr]   |          ^^^^^ help: convert the identifier to upper camel case: `IdxT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/array_trie.rs:88:14
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for (i,c)  in word.chars().enumerate(){
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `trie` (bin "trie" test) generated 9 warnings (run `cargo fix --bin "trie" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trie-4b2a1fb64f17b0ec)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test array_trie::test::test_insert ... ok
[INFO] [stdout] test array_trie::test::test_contain ... ok
[INFO] [stdout] test triple_array::test::test_build ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- triple_array::test::test_build stdout ----
[INFO] [stdout] [Some(0), Some(-1), Some(0), None, None, Some(4), None]
[INFO] [stdout] 
[INFO] [stdout] thread 'triple_array::test::test_build' (27) panicked at src/triple_array.rs:199:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b7bc72bd002 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b7bc72bd002 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b7bc72bd002 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b7bc72bd002 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b7bc72cd2af - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b7bc72cd2af - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b7bc728a571 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b7bc728a571 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b7bc72965d2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b7bc729b11f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b7bc729afb1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b7bc725bb7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5b7bc725bb7e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b7bc729b7df - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5b7bc729b7df - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b7bc729b63a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5b7bc7296709 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b7bc727ea4d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b7bc72d4c70 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b7bc72d4a73 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5b7bc7234adf - core::panicking::assert_failed::hbc9bb427919744be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5b7bc7236ad3 - trie::triple_array::test::test_build::hfb81d5dec5bb96c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/triple_array.rs:199:9
[INFO] [stdout]   22:     0x5b7bc7236b77 - trie::triple_array::test::test_build::{{closure}}::hde42423f2fc33034
[INFO] [stdout]                                at /opt/rustwide/workdir/src/triple_array.rs:166:20
[INFO] [stdout]   23:     0x5b7bc722cb76 - core::ops::function::FnOnce::call_once::h2d5a7f6087c7548d
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b7bc725b93b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b7bc725b93b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5b7bc72715a5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5b7bc72715a5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5b7bc72715a5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5b7bc72715a5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5b7bc72715a5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b7bc72715a5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5b7bc72715a5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5b7bc7247d94 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5b7bc7247d94 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5b7bc724b65a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5b7bc724b65a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5b7bc724b65a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5b7bc724b65a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5b7bc724b65a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b7bc724b65a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5b7bc724b65a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b7bc729186f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x5b7bc729186f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x79de30f78aa4 - <unknown>
[INFO] [stdout]   45:     0x79de31005a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     triple_array::test::test_build
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin trie`
[INFO] running `Command { std: "docker" "inspect" "2bc6d085c7c5f93d1e4ea98328cae2256dd387e133f539e53534874282dc0a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc6d085c7c5f93d1e4ea98328cae2256dd387e133f539e53534874282dc0a05", kill_on_drop: false }`
[INFO] [stdout] 2bc6d085c7c5f93d1e4ea98328cae2256dd387e133f539e53534874282dc0a05
