[INFO] cloning repository https://github.com/marverlous811/data-structure-algorithm-and-application [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marverlous811/data-structure-algorithm-and-application" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Fdata-structure-algorithm-and-application", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Fdata-structure-algorithm-and-application'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8adce6f111e1fb40ef4647c63ed9cb7db5edecdf [INFO] testing marverlous811/data-structure-algorithm-and-application against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Fdata-structure-algorithm-and-application" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marverlous811/data-structure-algorithm-and-application [INFO] finished tweaking git repo https://github.com/marverlous811/data-structure-algorithm-and-application [INFO] tweaked toml for git repo https://github.com/marverlous811/data-structure-algorithm-and-application written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marverlous811/data-structure-algorithm-and-application on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marverlous811/data-structure-algorithm-and-application 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 100e584887ae39341b35ab18f1460cf36b2b37525b5a2dff4a026bfbdfa09ed6 [INFO] running `Command { std: "docker" "start" "-a" "100e584887ae39341b35ab18f1460cf36b2b37525b5a2dff4a026bfbdfa09ed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "100e584887ae39341b35ab18f1460cf36b2b37525b5a2dff4a026bfbdfa09ed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100e584887ae39341b35ab18f1460cf36b2b37525b5a2dff4a026bfbdfa09ed6", kill_on_drop: false }` [INFO] [stdout] 100e584887ae39341b35ab18f1460cf36b2b37525b5a2dff4a026bfbdfa09ed6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99f43091a0f1f337d5562b31a0335f9e03552cbecc31900a6b3aac62e4aacd16 [INFO] running `Command { std: "docker" "start" "-a" "99f43091a0f1f337d5562b31a0335f9e03552cbecc31900a6b3aac62e4aacd16", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling algorithm-and-application v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ltag` is never read [INFO] [stdout] --> src/data_structure/tree/threaded_tree/mod.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ThreadedBinaryTreeNode { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 4 | data: T, [INFO] [stdout] 5 | ltag: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "99f43091a0f1f337d5562b31a0335f9e03552cbecc31900a6b3aac62e4aacd16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f43091a0f1f337d5562b31a0335f9e03552cbecc31900a6b3aac62e4aacd16", kill_on_drop: false }` [INFO] [stdout] 99f43091a0f1f337d5562b31a0335f9e03552cbecc31900a6b3aac62e4aacd16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5438ef54c77e479cf1979504088109413b872c4619a24b797a106e84f34f8fd6 [INFO] running `Command { std: "docker" "start" "-a" "5438ef54c77e479cf1979504088109413b872c4619a24b797a106e84f34f8fd6", kill_on_drop: false }` [INFO] [stderr] Compiling algorithm-and-application v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ltag` is never read [INFO] [stdout] --> src/data_structure/tree/threaded_tree/mod.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ThreadedBinaryTreeNode { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 4 | data: T, [INFO] [stdout] 5 | ltag: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ltag` is never read [INFO] [stdout] --> src/data_structure/tree/threaded_tree/mod.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ThreadedBinaryTreeNode { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 4 | data: T, [INFO] [stdout] 5 | ltag: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "5438ef54c77e479cf1979504088109413b872c4619a24b797a106e84f34f8fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5438ef54c77e479cf1979504088109413b872c4619a24b797a106e84f34f8fd6", kill_on_drop: false }` [INFO] [stdout] 5438ef54c77e479cf1979504088109413b872c4619a24b797a106e84f34f8fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6d125fffec9313f41954407e30f30a3dcca7312beab4f30a565fa310a9d0919b [INFO] running `Command { std: "docker" "start" "-a" "6d125fffec9313f41954407e30f30a3dcca7312beab4f30a565fa310a9d0919b", kill_on_drop: false }` [INFO] [stderr] warning: field `ltag` is never read [INFO] [stderr] --> src/data_structure/tree/threaded_tree/mod.rs:5:3 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct ThreadedBinaryTreeNode { [INFO] [stderr] | ---------------------- field in this struct [INFO] [stderr] 4 | data: T, [INFO] [stderr] 5 | ltag: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `algorithm-and-application` (lib) generated 1 warning [INFO] [stderr] warning: `algorithm-and-application` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algorithm_and_application-1661e8dbbaaf5049) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test algorithms::lcs::test::lcs_example_1 ... ok [INFO] [stdout] test algorithms::lcs::test::lcs_example_2 ... ok [INFO] [stdout] test algorithms::lcs::test::lcs_restruct_el_example_1 ... ok [INFO] [stdout] test algorithms::sort::merge_sort::tests::test_merge_sort ... ok [INFO] [stdout] test application::queue::interleaving_queue::test::test_interleaving_queue ... ok [INFO] [stdout] test application::queue::reserve_order_k_queue::test::test_reserve_k_queue ... ok [INFO] [stdout] test application::queue::stack_pairwise_order::test::test_stack_pairwise_order ... ok [INFO] [stdout] test application::stack::balanced_symbol::test::test_is_balanced_symbol_with_empty_string ... ok [INFO] [stdout] test algorithms::sort::bubble_sort::tests::test_bubble_sort ... ok [INFO] [stdout] test algorithms::sort::quick_sort::tests::test_quick_sort ... ok [INFO] [stdout] test application::stack::balanced_symbol::test::test_is_balanced_symbol ... ok [INFO] [stdout] test application::stack::balanced_symbol::test::test_real_world_expression ... ok [INFO] [stdout] test application::stack::balanced_symbol::test::test_is_balanced_symbol_with_invalid_expression ... ok [INFO] [stdout] test application::stack::find_span::test::test_find_span_brute_force ... ok [INFO] [stdout] test application::stack::find_span::test::test_find_span_with_stack ... ok [INFO] [stdout] test application::stack::postfix_evaluation::test::test_postfix_evaluation ... ok [INFO] [stdout] test application::stack::remove_duplicate::test::test_remove_duplicate_char ... ok [INFO] [stdout] test application::stack::postfix_conversion::test::test_postfix_conversion ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::delete_at_middle ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::insert_at_last_test ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::insert_at_middle_test ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::delete_at_first ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::insert_at_first_test ... ok [INFO] [stdout] test data_structure::queue::test::test_queue ... ok [INFO] [stdout] test data_structure::stack::tests::test_stack ... ok [INFO] [stdout] test data_structure::queue::test::test_full_queue ... ok [INFO] [stdout] test data_structure::tree::binary_tree::find_max::test::test_max_value_tree ... ok [INFO] [stdout] test data_structure::stack::tests::test_stack_by_array ... ok [INFO] [stdout] test data_structure::tree::binary_tree::node::test::test_build_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::node::test::test_size ... ok [INFO] [stdout] test data_structure::tree::binary_tree::equal_tree::test::test_equal_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::node::test::test_to_inorder_vec ... ok [INFO] [stdout] test data_structure::tree::binary_tree::search_tree::test::test_find_value_in_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::tree_size::test::test_binary_tree_size ... ok [INFO] [stdout] test data_structure::tree::binary_tree::tree_depth::test::test_tree_depth ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::delete_at_last ... ok [INFO] [stdout] test data_structure::tree::find_depth::test::test_find_depth_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::equal_tree::test::test_none_equal_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::zig_zag_traversal::test::test_zig_zag_traversal ... ok [INFO] [stdout] test data_structure::tree::binary_tree::equal_tree::test::test_none_tree ... ok [INFO] [stdout] test data_structure::queue::test::test_reserve_queue ... ok [INFO] [stdout] test helper::array::tests::merge_array_with_left_larger ... ok [INFO] [stdout] test data_structure::linked_list::singly_linked_list::test::simple_test ... ok [INFO] [stdout] test helper::array::tests::merge_array_with_right_larger ... ok [INFO] [stdout] test helper::array::tests::merge_array_with_same_len ... ok [INFO] [stdout] test data_structure::tree::binary_tree::mirror::test::test_mirror_tree ... ok [INFO] [stdout] test data_structure::tree::binary_tree::find_level_max_sum::test::test_find_level_with_max_sum ... ok [INFO] [stdout] test algorithms::lcs::test::lcs_example_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests algorithm_and_application [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" "6d125fffec9313f41954407e30f30a3dcca7312beab4f30a565fa310a9d0919b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d125fffec9313f41954407e30f30a3dcca7312beab4f30a565fa310a9d0919b", kill_on_drop: false }` [INFO] [stdout] 6d125fffec9313f41954407e30f30a3dcca7312beab4f30a565fa310a9d0919b