[INFO] cloning repository https://github.com/ian-henderson/rust_data_structures_and_algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ian-henderson/rust_data_structures_and_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fian-henderson%2Frust_data_structures_and_algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fian-henderson%2Frust_data_structures_and_algorithms'... 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[INFO] started tweaking git repo https://github.com/ian-henderson/rust_data_structures_and_algorithms [INFO] finished tweaking git repo https://github.com/ian-henderson/rust_data_structures_and_algorithms [INFO] tweaked toml for git repo https://github.com/ian-henderson/rust_data_structures_and_algorithms written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ian-henderson/rust_data_structures_and_algorithms on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ian-henderson/rust_data_structures_and_algorithms 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling match_token v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.19 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking cssparser v0.34.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking html5ever v0.29.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking scraper v0.23.1 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking hyper-rustls v0.27.5 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking reqwest v0.12.12 [INFO] [stderr] Checking data_structures_and_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:173:20 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn inorder(&self) -> InorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 173 | pub fn inorder(&self) -> InorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn reverse_order(&self) -> ReverseOrderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 180 | pub fn reverse_order(&self) -> ReverseOrderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn preorder(&self) -> PreorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 187 | pub fn preorder(&self) -> PreorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn postorder(&self) -> PostorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn postorder(&self) -> PostorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:201:24 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn level_order(&self) -> LevelOrderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn level_order(&self) -> LevelOrderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:173:20 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn inorder(&self) -> InorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 173 | pub fn inorder(&self) -> InorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn reverse_order(&self) -> ReverseOrderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 180 | pub fn reverse_order(&self) -> ReverseOrderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn preorder(&self) -> PreorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 187 | pub fn preorder(&self) -> PreorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn postorder(&self) -> PostorderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn postorder(&self) -> PostorderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures/binary_search_tree/binary_search_tree.rs:201:24 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn level_order(&self) -> LevelOrderTraversal { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn level_order(&self) -> LevelOrderTraversal<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.80s [INFO] running `Command { std: "docker" "inspect" "76b451afce5491fa3fd1f17210e7ba57c7827cd220db4749966bc2c9b6a2db62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b451afce5491fa3fd1f17210e7ba57c7827cd220db4749966bc2c9b6a2db62", kill_on_drop: false }` [INFO] [stdout] 76b451afce5491fa3fd1f17210e7ba57c7827cd220db4749966bc2c9b6a2db62