[INFO] cloning repository https://github.com/char16t/rust-recepies
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/char16t/rust-recepies" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchar16t%2Frust-recepies", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchar16t%2Frust-recepies'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a19d71bb80f52d9d8b30dc3979c7d8a2a978e9c6
[INFO] testing char16t/rust-recepies against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchar16t%2Frust-recepies" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/char16t/rust-recepies
[INFO] finished tweaking git repo https://github.com/char16t/rust-recepies
[INFO] tweaked toml for git repo https://github.com/char16t/rust-recepies written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/char16t/rust-recepies on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/char16t/rust-recepies 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a6b6d0201f4ae8006650cb031512930f6814996d4c81ad69b922c4722495c8f
[INFO] running `Command { std: "docker" "start" "-a" "3a6b6d0201f4ae8006650cb031512930f6814996d4c81ad69b922c4722495c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a6b6d0201f4ae8006650cb031512930f6814996d4c81ad69b922c4722495c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6b6d0201f4ae8006650cb031512930f6814996d4c81ad69b922c4722495c8f", kill_on_drop: false }`
[INFO] [stdout] 3a6b6d0201f4ae8006650cb031512930f6814996d4c81ad69b922c4722495c8f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9579c740066213523b999d988c3a33c64a56bdde141a616d45780e0f86f7aca0
[INFO] running `Command { std: "docker" "start" "-a" "9579c740066213523b999d988c3a33c64a56bdde141a616d45780e0f86f7aca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling char16t v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<T> {
[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] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<T> {
[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] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<T, W> {
[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] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<T, W> {
[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] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:525:25
[INFO] [stdout]     |
[INFO] [stdout] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<T, W> {
[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] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:528:25
[INFO] [stdout]     |
[INFO] [stdout] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<T, W> {
[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] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:531:26
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<T, W> {
[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] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:534:26
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<T, W> {
[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] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<K, V> {
[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] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:471:21
[INFO] [stdout]     |
[INFO] [stdout] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<K, V> {
[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] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:688:21
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn dfs_iter(&self) -> DfsIterator<T> {
[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] 688 |     pub fn dfs_iter(&self) -> DfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:691:21
[INFO] [stdout]     |
[INFO] [stdout] 691 |     pub fn bfs_iter(&self) -> BfsIterator<T> {
[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] 691 |     pub fn bfs_iter(&self) -> BfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "9579c740066213523b999d988c3a33c64a56bdde141a616d45780e0f86f7aca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9579c740066213523b999d988c3a33c64a56bdde141a616d45780e0f86f7aca0", kill_on_drop: false }`
[INFO] [stdout] 9579c740066213523b999d988c3a33c64a56bdde141a616d45780e0f86f7aca0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888b2a39bafd68dc27037031b5fe7bee52229e27f6c9dc4565c4d5df0db66d1b
[INFO] running `Command { std: "docker" "start" "-a" "888b2a39bafd68dc27037031b5fe7bee52229e27f6c9dc4565c4d5df0db66d1b", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<T> {
[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] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<T> {
[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] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<T, W> {
[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] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<T, W> {
[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] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:525:25
[INFO] [stdout]     |
[INFO] [stdout] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<T, W> {
[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] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:528:25
[INFO] [stdout]     |
[INFO] [stdout] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<T, W> {
[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] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:531:26
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<T, W> {
[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] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:534:26
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<T, W> {
[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] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<K, V> {
[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] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:471:21
[INFO] [stdout]     |
[INFO] [stdout] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<K, V> {
[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] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling char16t v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:688:21
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn dfs_iter(&self) -> DfsIterator<T> {
[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] 688 |     pub fn dfs_iter(&self) -> DfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:691:21
[INFO] [stdout]     |
[INFO] [stdout] 691 |     pub fn bfs_iter(&self) -> BfsIterator<T> {
[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] 691 |     pub fn bfs_iter(&self) -> BfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<T> {
[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] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphs.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<T> {
[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] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<T, W> {
[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] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<T, W> {
[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] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:525:25
[INFO] [stdout]     |
[INFO] [stdout] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<T, W> {
[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] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:528:25
[INFO] [stdout]     |
[INFO] [stdout] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<T, W> {
[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] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:531:26
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<T, W> {
[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] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphs.rs:534:26
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<T, W> {
[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] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<'_, T, W> {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trees.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[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] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[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] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<K, V> {
[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] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:471:21
[INFO] [stdout]     |
[INFO] [stdout] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<K, V> {
[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] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<'_, K, V> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:688:21
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn dfs_iter(&self) -> DfsIterator<T> {
[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] 688 |     pub fn dfs_iter(&self) -> DfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trees.rs:691:21
[INFO] [stdout]     |
[INFO] [stdout] 691 |     pub fn bfs_iter(&self) -> BfsIterator<T> {
[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] 691 |     pub fn bfs_iter(&self) -> BfsIterator<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "888b2a39bafd68dc27037031b5fe7bee52229e27f6c9dc4565c4d5df0db66d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888b2a39bafd68dc27037031b5fe7bee52229e27f6c9dc4565c4d5df0db66d1b", kill_on_drop: false }`
[INFO] [stdout] 888b2a39bafd68dc27037031b5fe7bee52229e27f6c9dc4565c4d5df0db66d1b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43463b5770b997d429edde9987f228df0f8e27724ac07c2ee14422ddd13948f4
[INFO] running `Command { std: "docker" "start" "-a" "43463b5770b997d429edde9987f228df0f8e27724ac07c2ee14422ddd13948f4", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graphs.rs:49:21
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<T> {
[INFO] [stderr]    |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListGraphDfsIterator<'_, T> {
[INFO] [stderr]    |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graphs.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<T> {
[INFO] [stderr]    |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListGraphBfsIterator<'_, T> {
[INFO] [stderr]    |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:519:21
[INFO] [stderr]     |
[INFO] [stderr] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<T, W> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 519 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListWightedGraphDfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:522:21
[INFO] [stderr]     |
[INFO] [stderr] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<T, W> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 522 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListWightedGraphBfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:525:25
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<T, W> {
[INFO] [stderr]     |                         ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn iter_dfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscDfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:528:25
[INFO] [stderr]     |
[INFO] [stderr] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<T, W> {
[INFO] [stderr]     |                         ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 528 |     pub fn iter_bfs_asc(&self, start_node: T) -> AdjacencyListWightedGraphAscBfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:531:26
[INFO] [stderr]     |
[INFO] [stderr] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<T, W> {
[INFO] [stderr]     |                          ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 531 |     pub fn iter_dfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescDfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graphs.rs:534:26
[INFO] [stderr]     |
[INFO] [stderr] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<T, W> {
[INFO] [stderr]     |                          ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 534 |     pub fn iter_bfs_desc(&self, start_node: T) -> AdjacencyListWightedGraphDescBfsIterator<'_, T, W> {
[INFO] [stderr]     |                                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trees.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[INFO] [stderr]    |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trees.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[INFO] [stderr]    |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<T> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn iter_dfs(&self, start_node: T) -> AdjacencyListTreeDfsIterator<'_, T> {
[INFO] [stderr]     |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<T> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn iter_bfs(&self, start_node: T) -> AdjacencyListTreeBfsIterator<'_, T> {
[INFO] [stderr]     |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:468:21
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<K, V> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub fn iter_dfs(&self, start_node: K) -> KeyValueTreeDfsIterator<'_, K, V> {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:471:21
[INFO] [stderr]     |
[INFO] [stderr] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<K, V> {
[INFO] [stderr]     |                     ^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 471 |     pub fn iter_bfs(&self, start_node: K) -> KeyValueTreeBfsIterator<'_, K, V> {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:688:21
[INFO] [stderr]     |
[INFO] [stderr] 688 |     pub fn dfs_iter(&self) -> DfsIterator<T> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 688 |     pub fn dfs_iter(&self) -> DfsIterator<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/trees.rs:691:21
[INFO] [stderr]     |
[INFO] [stderr] 691 |     pub fn bfs_iter(&self) -> BfsIterator<T> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 691 |     pub fn bfs_iter(&self) -> BfsIterator<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `char16t` (lib) generated 16 warnings (run `cargo fix --lib -p char16t` to apply 16 suggestions)
[INFO] [stderr] warning: `char16t` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/char16t-07f6be33ed580788)
[INFO] [stdout] 
[INFO] [stdout] running 268 tests
[INFO] [stdout] test benchmark::tests::test_time ... ok
[INFO] [stdout] test bits::tests::test_count_set_bits ... ok
[INFO] [stdout] test bits::tests::test_is_bit_set ... ok
[INFO] [stdout] test bits::tests::test_is_bit_set_in_matrix ... ok
[INFO] [stdout] test bits::tests::test_long_arithmetic_set_bit ... ok
[INFO] [stdout] test bits::tests::test_long_arithmetic_toggle_bit ... ok
[INFO] [stdout] test bits::tests::test_long_arithmetic_unset_bit ... ok
[INFO] [stdout] test bits::tests::test_set_bit ... ok
[INFO] [stdout] test bits::tests::test_set_bit_in_matrix ... ok
[INFO] [stdout] test bits::tests::test_long_arithmetic_with_capacity ... ok
[INFO] [stdout] test bits::tests::test_sets_intersection ... ok
[INFO] [stdout] test bits::tests::test_sets_is_subset ... ok
[INFO] [stdout] test bits::tests::test_sets_difference ... ok
[INFO] [stdout] test bits::tests::test_sets_union ... ok
[INFO] [stdout] test bits::tests::test_sets_symetric_difference ... ok
[INFO] [stdout] test bits::tests::test_toggle_bit ... ok
[INFO] [stdout] test combinatorics::tests::test_binomial_coefficient ... ok
[INFO] [stdout] test combinatorics::tests::test_burnsides_lemma ... ok
[INFO] [stdout] test combinatorics::tests::test_catalan_number ... ok
[INFO] [stdout] test combinatorics::tests::test_count_combinations ... ok
[INFO] [stdout] test bits::tests::test_unset_bit_in_matrix ... ok
[INFO] [stdout] test combinatorics::tests::test_combinations_with_repetitions ... ok
[INFO] [stdout] test combinatorics::tests::test_combinations ... ok
[INFO] [stdout] test combinatorics::tests::test_count_placements ... ok
[INFO] [stdout] test bits::tests::test_sets_is_superset ... ok
[INFO] [stdout] test combinatorics::tests::test_count_derangements ... ok
[INFO] [stdout] test bits::tests::test_is_power_of_two ... ok
[INFO] [stdout] test combinatorics::tests::test_factorial_usize ... ok
[INFO] [stdout] test bits::tests::test_long_arithmetic_debug ... ok
[INFO] [stdout] test combinatorics::tests::test_count_combinations_with_repetitions ... ok
[INFO] [stdout] test bits::tests::test_toggle_bit_in_matrix ... ok
[INFO] [stdout] test combinatorics::tests::test_factorial_i128 ... ok
[INFO] [stdout] test combinatorics::tests::test_count_placements_with_repetitions ... ok
[INFO] [stdout] test combinatorics::tests::test_count_permutations ... ok
[INFO] [stdout] test combinatorics::tests::test_count_permutations_with_repetitions ... ok
[INFO] [stdout] test combinatorics::tests::test_placements_with_repetitions ... ok
[INFO] [stdout] test combinatorics::tests::test_multinomial_coefficient ... ok
[INFO] [stdout] test combinatorics::tests::test_permutations_with_repetitions ... ok
[INFO] [stdout] test combinatorics::tests::test_placements ... ok
[INFO] [stdout] test combinatorics::tests::test_permutations ... ok
[INFO] [stdout] test combinatorics::tests::test_inclusion_exclusion ... ok
[INFO] [stdout] test concurrency::tests::test_multiple_job_execution ... ok
[INFO] [stdout] test fourier::tests::test_multiply_polynomials ... ok
[INFO] [stdout] test games::tests::test_grundy_game_move ... ok
[INFO] [stdout] test coordinates::tests::test_create_coordinate_function_3d ... ok
[INFO] [stdout] test coordinates::tests::test_create_coordinate_function_4d ... ok
[INFO] [stdout] test games::tests::test_grundy_game_integration ... ok
[INFO] [stdout] test coordinates::tests::test_create_coordinate_function_2d ... ok
[INFO] [stdout] test fourier::tests::test_fast_fourier_transform ... ok
[INFO] [stdout] test games::tests::test_is_nim_game_over ... ok
[INFO] [stdout] test games::tests::test_is_winning_state ... ok
[INFO] [stdout] test games::tests::test_mex ... ok
[INFO] [stdout] test games::tests::test_misere_nim_move ... ok
[INFO] [stdout] test games::tests::test_grundy_number ... ok
[INFO] [stdout] test games::tests::test_nim_integration ... ok
[INFO] [stdout] test fourier::tests::test_signal_handle ... ok
[INFO] [stdout] test games::tests::test_nim_move ... ok
[INFO] [stdout] test games::tests::test_is_grundy_game_over ... ok
[INFO] [stdout] test games::tests::test_nim_sum ... ok
[INFO] [stdout] test bits::tests::test_unset_bit ... ok
[INFO] [stdout] test geometry::tests::test_debug ... ok
[INFO] [stdout] test geometry::tests::test_add ... ok
[INFO] [stdout] test games::tests::test_misere_nim_integration ... ok
[INFO] [stdout] test geometry::tests::test_conj ... ok
[INFO] [stdout] test geometry::tests::test_cos ... ok
[INFO] [stdout] test geometry::tests::test_display ... ok
[INFO] [stdout] test geometry::tests::test_distance_from_point_to_line ... ok
[INFO] [stdout] test geometry::tests::test_div ... ok
[INFO] [stdout] test geometry::tests::test_div_assign ... ok
[INFO] [stdout] test geometry::tests::test_exp ... ok
[INFO] [stdout] test geometry::tests::test_cross_product ... ok
[INFO] [stdout] test concurrency::tests::test_thread_pool_creation ... ok
[INFO] [stdout] test geometry::tests::test_add_assign ... ok
[INFO] [stdout] test games::tests::test_is_losing_state ... ok
[INFO] [stdout] test geometry::tests::test_mul ... ok
[INFO] [stdout] test concurrency::tests::test_thread_pool_shutdown ... ok
[INFO] [stdout] test geometry::tests::test_mul_assign ... ok
[INFO] [stdout] test geometry::tests::test_sub_assign ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_bfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_2sat ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_bfs_iterator_2 ... ok
[INFO] [stdout] test geometry::tests::test_neg ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_dfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_directed_eulerian_path_for_connected_graphs ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_dfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_directed_strongly_connected_components ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_directed_has_cycle ... ok
[INFO] [stdout] test geometry::tests::test_point_position_relative_line ... ok
[INFO] [stdout] test geometry::tests::test_polar ... ok
[INFO] [stdout] test geometry::tests::test_re_im ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_is_connected ... ok
[INFO] [stdout] test geometry::tests::test_sub ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_node_disjoint_paths ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_topological_sort_directed_1 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_undirected_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_topological_sort_directed_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_topological_sort_undirected ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_undirected_eulerian_path_for_connected_graphs ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_edge_disjoint_paths ... ok
[INFO] [stdout] test geometry::tests::test_sin ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighed_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighed_undirected_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_asc_bfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_bfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_desc_dfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_asc_bfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_desc_bfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_bfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_desc_bfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_asc_dfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_desc_dfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_dfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_asc_dfs_iterator ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_directed_eulerian_path_for_connected_graphs ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_dfs_iterator_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_dijkstra ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_directed_has_cycle ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_directed_strongly_connected_components ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_minimum_cut ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_max_flow ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_is_connected ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_edge_disjoint_paths ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_node_disjoint_paths ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_topological_sort_directed_1 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_topological_sort_directed_2 ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_undirected_eulerian_path_for_connected_graphs ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_wighted_graph_directed_maximum_spanning_tree_kruskal ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_topological_sort_undirected ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_wighted_graph_directed_minimum_spanning_tree_kruskal ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_wighted_graph_undirected_minimum_spanning_tree_kruskal ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_wighted_graph_undirected_maximum_spanning_tree_kruskal ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_matrix_undirected_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_matrix_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_matrix_weighed_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_matrix_weighed_directed_graph_floyd_warshall ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_matrix_weighed_undirected_graph ... ok
[INFO] [stdout] test graphs::tests::test_edge_list_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_edge_list_weighted_directed_graph ... ok
[INFO] [stdout] test graphs::tests::test_edge_list_weighted_directed_graph_bellman_ford ... ok
[INFO] [stdout] test graphs::tests::test_edge_list_weighted_undirected_graph ... ok
[INFO] [stdout] test graphs::tests::test_successor_graph ... ok
[INFO] [stdout] test graphs::tests::test_successor_graph_enumerated ... ok
[INFO] [stdout] test graphs::tests::test_successor_graph_enumerated_2 ... ok
[INFO] [stdout] test heaps::tests::test_max_binary_heap ... ok
[INFO] [stdout] test heaps::tests::test_max_binary_heap_2 ... ok
[INFO] [stdout] test heaps::tests::test_min_binary_heap ... ok
[INFO] [stdout] test heaps::tests::test_min_binary_heap_2 ... ok
[INFO] [stdout] test input::tests::bench_take_num ... ok
[INFO] [stdout] test input::tests::test_take_2nums ... ok
[INFO] [stdout] test input::tests::test_take_3nums ... ok
[INFO] [stdout] test input::tests::test_take_4nums ... ok
[INFO] [stdout] test input::tests::test_take_num ... ok
[INFO] [stdout] test concurrency::tests::test_invalid_thread_pool_creation - should panic ... ok
[INFO] [stdout] test input::tests::test_take_string ... ok
[INFO] [stdout] test concurrency::tests::test_worker_1_thread ... FAILED
[INFO] [stdout] test matrices::tests::test_create_matrix ... ok
[INFO] [stdout] test input::tests::test_take_vector ... ok
[INFO] [stdout] test matrices::tests::test_create_vector ... ok
[INFO] [stdout] test matrices::tests::test_linear_recurrent_sequence ... ok
[INFO] [stdout] test matrices::tests::test_fib ... ok
[INFO] [stdout] test matrices::tests::test_gaussian_elimination ... ok
[INFO] [stdout] test matrices::tests::test_matrix_add ... ok
[INFO] [stdout] test matrices::tests::test_matrix_data_access ... ok
[INFO] [stdout] test matrices::tests::test_matrix_display ... ok
[INFO] [stdout] test matrices::tests::test_matrix_mul ... ok
[INFO] [stdout] test games::tests::test_grundy_game_move_panic - should panic ... ok
[INFO] [stdout] test matrices::tests::test_matrix_diag ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_node_disjoint_paths_panic - should panic ... ok
[INFO] [stdout] test matrices::tests::test_matrix_mul_scalar ... ok
[INFO] [stdout] test matrices::tests::test_matrix_pow ... ok
[INFO] [stdout] test matrices::tests::test_matrix_sub ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_edge_disjoint_paths_panic - should panic ... ok
[INFO] [stdout] test matrices::tests::test_matrix_transpose ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_undirected_strongly_connected_components - should panic ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_graph_undirected_has_cycle - should panic ... ok
[INFO] [stdout] test matrices::tests::test_number_of_paths_with_n_egdes ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_edge_disjoint_paths_panic - should panic ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_max_flow_panic - should panic ... ok
[INFO] [stdout] test matrices::tests::test_shortest_path_with_n_eges ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_node_disjoint_paths_panic - should panic ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_minimum_cut_panic - should panic ... ok
[INFO] [stdout] test numbers::tests::test_diophantine_equation ... ok
[INFO] [stdout] test numbers::tests::test_chinese_remainder_theorem ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_undirected_has_cycle - should panic ... ok
[INFO] [stdout] test numbers::tests::test_euler_totient ... ok
[INFO] [stdout] test numbers::tests::test_fib ... ok
[INFO] [stdout] test graphs::tests::test_adjacency_list_weighted_graph_undirected_strongly_connected_components - should panic ... ok
[INFO] [stdout] test graphs::tests::test_edge_list_weighted_directed_graph_bellman_ford_negative_cycle - should panic ... ok
[INFO] [stdout] test numbers::tests::test_gcd_extended ... ok
[INFO] [stdout] test numbers::tests::test_is_prime ... ok
[INFO] [stdout] test matrices::tests::test_matrix_add_panic - should panic ... ok
[INFO] [stdout] test numbers::tests::test_gcd ... ok
[INFO] [stdout] test numbers::tests::test_approx_equal ... ok
[INFO] [stdout] test matrices::tests::test_matrix_mul_panic - should panic ... ok
[INFO] [stdout] test numbers::tests::test_modinverse ... ok
[INFO] [stdout] test matrices::tests::test_matrix_pow_non_square - should panic ... ok
[INFO] [stdout] test numbers::tests::test_prime_factors ... ok
[INFO] [stdout] test numbers::tests::test_sieve_of_eratosthenes ... ok
[INFO] [stdout] test probability::tests::test_discrete_random_variable_expected_value ... ok
[INFO] [stdout] test matrices::tests::test_matrix_pow_zero - should panic ... ok
[INFO] [stdout] test numbers::tests::test_modpow ... ok
[INFO] [stdout] test random::tests::test_xoshiro256_dieharder ... ok
[INFO] [stdout] test matrices::tests::test_matrix_sub_panic - should panic ... ok
[INFO] [stdout] test numbers::tests::test_pow ... ok
[INFO] [stdout] test probability::tests::test_markov_chain ... ok
[INFO] [stdout] test random::tests::test_xoshiro256_rand ... ok
[INFO] [stdout] test numbers::tests::test_lcm ... ok
[INFO] [stdout] test random::tests::test_xoshiro256_rand_float ... ok
[INFO] [stdout] test random::tests::test_xoshiro256_rand_range ... ok
[INFO] [stdout] test random::tests::test_xoshiro256_shuffle ... ok
[INFO] [stdout] test ranges::tests::test_build_prefix_sum_array ... ok
[INFO] [stdout] test ranges::tests::test_build_prefix_sum_array_2d ... ok
[INFO] [stdout] test ranges::tests::test_build_sparse_table ... ok
[INFO] [stdout] test ranges::tests::test_build_prefix_sum_array_3d ... ok
[INFO] [stdout] test ranges::tests::test_difference_array ... ok
[INFO] [stdout] test ranges::tests::test_fenwick_tree ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_2d ... ok
[INFO] [stdout] test ranges::tests::test_range_min ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_3d ... ok
[INFO] [stdout] test ranges::tests::test_segment_tree_struct_logical_ops ... ok
[INFO] [stdout] test ranges::tests::test_segment_tree_sum ... ok
[INFO] [stdout] test sequences::tests::test_enumerate_inplace ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_2d_panic_x - should panic ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_2d_panic_y - should panic ... ok
[INFO] [stdout] test ranges::tests::test_segment_tree_struct_sum ... ok
[INFO] [stdout] test sequences::tests::test_enumerate_inplace_ordered ... ok
[INFO] [stdout] test strings::tests::test_count_different_substrings ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_3d_panic_x - should panic ... ok
[INFO] [stdout] test ranges::tests::test_range_sum ... ok
[INFO] [stdout] test sort::tests::test_binary_search_1 ... ok
[INFO] [stdout] test strings::tests::test_de_bruijn_sequence_fail ... ok
[INFO] [stdout] test strings::tests::test_de_bruijn_sequence ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_3d_panic_y - should panic ... ok
[INFO] [stdout] test sort::tests::test_binary_search_2 ... ok
[INFO] [stdout] test strings::tests::test_fuzzy_search_jaro_winkler ... ok
[INFO] [stdout] test ranges::tests::test_range_sum_3d_panic_z - should panic ... ok
[INFO] [stdout] test strings::tests::test_fuzzy_search_jaro_winkler_with_synonyms ... ok
[INFO] [stdout] test strings::tests::test_pattern_matching ... ok
[INFO] [stdout] test strings::tests::test_fuzzy_search_levenshtein_distance_with_synonyms ... ok
[INFO] [stdout] test strings::tests::test_jaro_similarity ... ok
[INFO] [stdout] test strings::tests::test_polynomial_hash ... ok
[INFO] [stdout] test probability::tests::test_discrete_random_variable_rand ... ok
[INFO] [stdout] test strings::tests::test_levenshtein_distance ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_ancestors_small_tree ... ok
[INFO] [stdout] test strings::tests::test_longest_common_subsequence ... ok
[INFO] [stdout] test strings::tests::test_jaro_winkler_similarity ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_ancestors ... ok
[INFO] [stdout] test strings::tests::test_trie ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_distance ... ok
[INFO] [stdout] test strings::tests::test_fuzzy_search_levenshtein_distance ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_diameter ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_bfs ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_lowest_common_ancestor ... ok
[INFO] [stdout] test trees::tests::test_node_bfs ... ok
[INFO] [stdout] test trees::tests::test_node_dfs ... ok
[INFO] [stdout] test trees::tests::test_key_value_tree_range_query ... ok
[INFO] [stdout] test trees::tests::test_node_euler ... ok
[INFO] [stdout] test trees::tests::test_prufer_code_decode ... ok
[INFO] [stdout] test trees::tests::test_key_value_tree_diameter ... ok
[INFO] [stdout] test trees::tests::test_key_value_tree_bfs ... ok
[INFO] [stdout] test trees::tests::test_key_value_tree_dfs ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_dfs ... ok
[INFO] [stdout] test trees::tests::test_prufer_code_encode ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_bfs ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_diameter ... ok
[INFO] [stdout] test trees::tests::test_adjacency_list_tree_2_dfs ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test concurrency::tests::test_job_execution ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- concurrency::tests::test_worker_1_thread stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'concurrency::tests::test_worker_1_thread' (71) panicked at src/concurrency.rs:138:9:
[INFO] [stdout] assertion failed: *shared_var.lock().unwrap()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c6103c11e62 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c6103c11e62 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c6103c11e62 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c6103c11e62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c6103c244cf - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c6103c244cf - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5c6103bdf723 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c6103bdf723 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c6103beb6b2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c6103bf026f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c6103bf0101 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c6103bb27be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5c6103bb27be - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c6103bf087f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5c6103bf087f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c6103bf06a6 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5c6103beb7e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c6103bd3ecd - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c6103c2c680 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c6103c2c65c - core::panicking::panic::h5387b4c27e81d0dd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5c6103b51107 - char16t::concurrency::tests::test_worker_1_thread::h7884075c639983b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/concurrency.rs:138:9
[INFO] [stdout]   21:     0x5c6103b51157 - char16t::concurrency::tests::test_worker_1_thread::{{closure}}::h2535e509e091fd73
[INFO] [stdout]                                at /opt/rustwide/workdir/src/concurrency.rs:127:30
[INFO] [stdout]   22:     0x5c6103aae646 - core::ops::function::FnOnce::call_once::ha6aff9590e70b73e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c6103bb260b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c6103bb260b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5c6103bc6c28 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5c6103bc6c28 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5c6103bc6c28 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x5c6103bc6c28 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x5c6103bc6c28 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c6103bc6c28 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5c6103bc6c28 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5c6103b9f9f4 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5c6103b9f9f4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x5c6103ba332a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   35:     0x5c6103ba332a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5c6103ba332a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x5c6103ba332a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x5c6103ba332a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5c6103ba332a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   40:     0x5c6103ba332a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5c6103be6adf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   42:     0x5c6103be6adf - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   43:     0x7d299837faa4 - <unknown>
[INFO] [stdout]   44:     0x7d299840ca64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] Worker 0 got a job; executing.
[INFO] [stdout] Worker 0 disconnected; shutting down.
[INFO] [stdout] Shutting down worker 0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     concurrency::tests::test_worker_1_thread
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 267 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43463b5770b997d429edde9987f228df0f8e27724ac07c2ee14422ddd13948f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43463b5770b997d429edde9987f228df0f8e27724ac07c2ee14422ddd13948f4", kill_on_drop: false }`
[INFO] [stdout] 43463b5770b997d429edde9987f228df0f8e27724ac07c2ee14422ddd13948f4
