[INFO] fetching crate algorithms-edu 0.2.7...
[INFO] testing algorithms-edu-0.2.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate algorithms-edu 0.2.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate algorithms-edu 0.2.7
[INFO] finished tweaking crates.io crate algorithms-edu 0.2.7
[INFO] tweaked toml for crates.io crate algorithms-edu 0.2.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate algorithms-edu 0.2.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate algorithms-edu 0.2.7 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.1.15
[INFO] [stderr]   Downloaded disjoint-sets v0.4.2
[INFO] [stderr]   Downloaded partial-min-max v0.4.0
[INFO] [stderr]   Downloaded ordered-float v2.0.1
[INFO] [stderr]   Downloaded priority-queue v1.0.5
[INFO] [stderr]   Downloaded libc v0.2.81
[INFO] [stderr]   Downloaded kodama v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd20a60c594bedc2c6b17320bd79750e979e22b080f10afc1ebf1dd417a322c8
[INFO] running `Command { std: "docker" "start" "-a" "dd20a60c594bedc2c6b17320bd79750e979e22b080f10afc1ebf1dd417a322c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd20a60c594bedc2c6b17320bd79750e979e22b080f10afc1ebf1dd417a322c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd20a60c594bedc2c6b17320bd79750e979e22b080f10afc1ebf1dd417a322c8", kill_on_drop: false }`
[INFO] [stdout] dd20a60c594bedc2c6b17320bd79750e979e22b080f10afc1ebf1dd417a322c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc6ac06c6286ec92f93df6f7219117d8cf42c783f0870e449d2dd20db90101f
[INFO] running `Command { std: "docker" "start" "-a" "dfc6ac06c6286ec92f93df6f7219117d8cf42c783f0870e449d2dd20db90101f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling partial-min-max v0.4.0
[INFO] [stderr]    Compiling disjoint-sets v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling priority-queue v1.0.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling kodama v0.2.3
[INFO] [stderr]    Compiling ordered-float v2.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling algorithms-edu v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/algo/graph/eulerian_path.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data_structures/balanced_tree/avl_tree.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn iter(&self) -> AvlIter<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] 329 |     pub fn iter(&self) -> AvlIter<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "dfc6ac06c6286ec92f93df6f7219117d8cf42c783f0870e449d2dd20db90101f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc6ac06c6286ec92f93df6f7219117d8cf42c783f0870e449d2dd20db90101f", kill_on_drop: false }`
[INFO] [stdout] dfc6ac06c6286ec92f93df6f7219117d8cf42c783f0870e449d2dd20db90101f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76df217916ba6d9a26a2ea9924128dbab754203fcb760344d7ac093a36bfde51
[INFO] running `Command { std: "docker" "start" "-a" "76df217916ba6d9a26a2ea9924128dbab754203fcb760344d7ac093a36bfde51", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/algo/graph/eulerian_path.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data_structures/balanced_tree/avl_tree.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn iter(&self) -> AvlIter<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] 329 |     pub fn iter(&self) -> AvlIter<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling algorithms-edu v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/algo/graph/eulerian_path.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data_structures/balanced_tree/avl_tree.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn iter(&self) -> AvlIter<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] 329 |     pub fn iter(&self) -> AvlIter<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "76df217916ba6d9a26a2ea9924128dbab754203fcb760344d7ac093a36bfde51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76df217916ba6d9a26a2ea9924128dbab754203fcb760344d7ac093a36bfde51", kill_on_drop: false }`
[INFO] [stdout] 76df217916ba6d9a26a2ea9924128dbab754203fcb760344d7ac093a36bfde51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df2a9cd91352537f24fb5252d11467c6b92142f1fbbe55a199d4843ec1cdfaf0
[INFO] running `Command { std: "docker" "start" "-a" "df2a9cd91352537f24fb5252d11467c6b92142f1fbbe55a199d4843ec1cdfaf0", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/algo/graph/eulerian_path.rs:81:10
[INFO] [stderr]    |
[INFO] [stderr] 81 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/data_structures/balanced_tree/avl_tree.rs:329:17
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn iter(&self) -> AvlIter<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] 329 |     pub fn iter(&self) -> AvlIter<'_, T> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `algorithms-edu` (lib) generated 2 warnings (run `cargo fix --lib -p algorithms-edu` to apply 1 suggestion)
[INFO] [stderr] warning: `algorithms-edu` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algorithms_edu-4a6c99e654fd3858)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test algo::graph::bipartite_check::tests::test_bipartite_check ... ok
[INFO] [stdout] test algo::graph::bfs::tests::test_bfs_adjacency_list_iterative ... ok
[INFO] [stdout] test algo::graph::dfs::iterative::tests::test_dfs_iterative ... ok
[INFO] [stdout] test algo::graph::dfs::recursive::tests::test_dfs_recursive ... ok
[INFO] [stdout] test algo::graph::bfs::fast_queue::tests::test_bfs_adjacency_list_iterative ... ok
[INFO] [stdout] test algo::graph::eulerian_path::tests::test_eulerian_path ... ok
[INFO] [stdout] test algo::graph::eulerian_path::tests::test_eulerian_path_invalid2 ... ok
[INFO] [stdout] test algo::graph::eulerian_path::tests::test_eulerian_path_invalid3 ... ok
[INFO] [stdout] test algo::graph::minimum_spanning_tree::kruskal::tests::test_kruskal1 ... ok
[INFO] [stdout] test algo::graph::network_flow::dfs_capacity_scaling::tests::test_disconnected ... ok
[INFO] [stdout] test algo::graph::minimum_spanning_tree::prim::tests::test_prim1 ... ok
[INFO] [stdout] test algo::graph::minimum_spanning_tree::kruskal::tests::test_kruskal2 ... ok
[INFO] [stdout] test algo::graph::network_flow::dfs_capacity_scaling::tests::test_small_graph ... ok
[INFO] [stdout] test algo::graph::minimum_spanning_tree::prim::tests::test_prim2 ... ok
[INFO] [stdout] test algo::graph::network_flow::dinic::tests::test_disconnected ... ok
[INFO] [stdout] test algo::graph::network_flow::dfs_capacity_scaling::tests::test_medium_graph ... ok
[INFO] [stdout] test algo::graph::eulerian_path::tests::test_eulerian_path_invalid1 ... ok
[INFO] [stdout] test algo::geometry::angle_between_vectors::tests::test_angle_between_vectors ... ok
[INFO] [stdout] test algo::graph::network_flow::dinic::tests::test_medium_graph ... ok
[INFO] [stdout] test algo::graph::eulerian_path::tests::test_eulerian_path_invalid4 ... ok
[INFO] [stdout] test algo::graph::network_flow::edmonds_karp::tests::test_small_graph ... ok
[INFO] [stdout] test algo::graph::network_flow::ford_fulkerson_dfs::tests::test_disconnected ... ok
[INFO] [stdout] test algo::graph::network_flow::edmonds_karp::tests::test_disconnected ... ok
[INFO] [stdout] test algo::graph::network_flow::ford_fulkerson_dfs::tests::test_medium_graph ... ok
[INFO] [stdout] test algo::graph::shortest_path::dijkstra::tests::test_dijkstra ... ok
[INFO] [stdout] test algo::graph::network_flow::edmonds_karp::tests::test_medium_graph ... ok
[INFO] [stdout] test algo::graph::shortest_path::bellman_ford::tests::test_bellman_ford ... ok
[INFO] [stdout] test algo::graph::network_flow::dinic::tests::test_small_graph ... ok
[INFO] [stdout] test algo::graph::shortest_path::floyd_warshall::tests::test_floyd_warshall ... ok
[INFO] [stdout] test algo::graph::tests::test_graph_adj_list ... ok
[INFO] [stdout] test algo::graph::topological_sort::tests::test_toposort ... ok
[INFO] [stdout] test algo::graph::tarjan_scc::tests::test_tarjan_scc ... ok
[INFO] [stdout] test algo::graph::tree::center::tests::test_tree_center ... ok
[INFO] [stdout] test algo::graph::tests::test_weighted_undirected_condensed ... ok
[INFO] [stdout] test algo::graph::tree::height::tests::test_binary_tree_height ... ok
[INFO] [stdout] test algo::graph::topological_sort::tests::test_dag_shortest_path ... ok
[INFO] [stdout] test algo::graph::tree::height::tests::test_tree_height ... ok
[INFO] [stdout] test algo::graph::network_flow::ford_fulkerson_dfs::tests::test_small_graph ... ok
[INFO] [stdout] test algo::graph::tree::isomorphism::tests::test_tree_isomorphism ... ok
[INFO] [stdout] test algo::graph::tree::rooting::tests::test_tree_rooting ... ok
[INFO] [stdout] test algo::graph::tree::lca::tests::test_tree_lowest_commmon_ancestor ... ok
[INFO] [stdout] test algo::graph::tree::lca::with_generic_sparse_table::tests::test_tree_lowest_commmon_ancestor_with_generic_sparse_table ... ok
[INFO] [stdout] test algo::graph::tree::rooting::with_parent::tests::test_tree_rooting_unsafe ... ok
[INFO] [stdout] test algo::graph::tree::rooting::with_parent::tests::test_tree_rooting_rc ... ok
[INFO] [stdout] test algo::graph::tree::sum::tests::test_tree_sum ... ok
[INFO] [stdout] test algo::graph::tree::isomorphism::tests::test_tree_encoding ... ok
[INFO] [stdout] test algo::math::gcd::tests::test_gcd ... ok
[INFO] [stdout] test algo::math::lcm::tests::test_lcm ... ok
[INFO] [stdout] test algo::math::log2::tests::test_log2 ... ok
[INFO] [stdout] test data_structures::bit::tests::test_bit ... ok
[INFO] [stdout] test algo::misc::permutations::tests::test_permutations ... ok
[INFO] [stdout] test data_structures::priority_queue::binary_heap::tests::test_priority_queue_binary_heap ... ok
[INFO] [stdout] test algo::math::log2::tests::test_log2_vec ... ok
[INFO] [stdout] test data_structures::balanced_tree::avl_tree::tests::test_avl ... ok
[INFO] [stdout] test data_structures::balanced_tree::avl_tree::tests::test_avl_iter ... ok
[INFO] [stdout] test algo::math::factorial::tests::test_factorial ... ok
[INFO] [stdout] test data_structures::sparse_table::tests::test_sparse_table_add_mul ... ok
[INFO] [stdout] test data_structures::sparse_table::tests::test_gcd_lcm ... ok
[INFO] [stdout] test data_structures::vector_int::tests::test_vector_int ... ok
[INFO] [stdout] test data_structures::sparse_table::tests::test_sparse_table_min_max ... ok
[INFO] [stdout] test data_structures::sparse_table::tests::test_sparse_table_matrix_add_mul ... ok
[INFO] [stdout] test problems::dp::edit_distance::tests::test_edit_distance ... ok
[INFO] [stdout] test problems::dp::knapsack::tests::test_knapsack ... ok
[INFO] [stdout] test problems::graph::reconstruct_string_from_lmers::tests::test_reconstruct_string_from_lmers ... ok
[INFO] [stdout] test problems::misc::tower_of_hanoi::tests::test_tower_of_hanoi ... ok
[INFO] [stdout] test problems::graph::tsp::tests::test_tsp ... ok
[INFO] [stdout] test data_structures::sparse_table::tests::test_string_concat ... ok
[INFO] [stdout] test data_structures::union_find::tests::test_union_find ... ok
[INFO] [stdout] test problems::network_flow::mice_and_owls::tests::test_mice_and_owls ... ok
[INFO] [stdout] test problems::backtracking::nqueens::tests::test_n_queens ... ok
[INFO] [stdout] test problems::backtracking::sudoku::tests::test_sudoku ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algorithms_edu
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/algo/graph/eulerian_path.rs:81:10
[INFO] [stderr]    |
[INFO] [stderr] 81 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df2a9cd91352537f24fb5252d11467c6b92142f1fbbe55a199d4843ec1cdfaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2a9cd91352537f24fb5252d11467c6b92142f1fbbe55a199d4843ec1cdfaf0", kill_on_drop: false }`
[INFO] [stdout] df2a9cd91352537f24fb5252d11467c6b92142f1fbbe55a199d4843ec1cdfaf0
