[INFO] cloning repository https://github.com/tony84727/my-algorithm-lab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tony84727/my-algorithm-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftony84727%2Fmy-algorithm-lab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftony84727%2Fmy-algorithm-lab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c40e3b18c44be646373d987360c624de4aec889 [INFO] testing tony84727/my-algorithm-lab against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftony84727%2Fmy-algorithm-lab" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tony84727/my-algorithm-lab on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tony84727/my-algorithm-lab [INFO] finished tweaking git repo https://github.com/tony84727/my-algorithm-lab [INFO] tweaked toml for git repo https://github.com/tony84727/my-algorithm-lab written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tony84727/my-algorithm-lab already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e45fe39480dea443db684e9a60e0be405283704e6f35880a32866cadd78d3245 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e45fe39480dea443db684e9a60e0be405283704e6f35880a32866cadd78d3245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e45fe39480dea443db684e9a60e0be405283704e6f35880a32866cadd78d3245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45fe39480dea443db684e9a60e0be405283704e6f35880a32866cadd78d3245", kill_on_drop: false }` [INFO] [stdout] e45fe39480dea443db684e9a60e0be405283704e6f35880a32866cadd78d3245 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2bc5b3d3a626d121ff8742bc56713f5797b990637a549ea2d224458871999e8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b2bc5b3d3a626d121ff8742bc56713f5797b990637a549ea2d224458871999e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling my-algorithm-lab v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "b2bc5b3d3a626d121ff8742bc56713f5797b990637a549ea2d224458871999e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2bc5b3d3a626d121ff8742bc56713f5797b990637a549ea2d224458871999e8", kill_on_drop: false }` [INFO] [stdout] b2bc5b3d3a626d121ff8742bc56713f5797b990637a549ea2d224458871999e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac31d51cadfbee3799e55f00d39a3a2a70e027457a1257772b6b3e63e581f028 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ac31d51cadfbee3799e55f00d39a3a2a70e027457a1257772b6b3e63e581f028", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling test-case v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ron v0.7.0 [INFO] [stderr] Compiling my-algorithm-lab v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.53s [INFO] running `Command { std: "docker" "inspect" "ac31d51cadfbee3799e55f00d39a3a2a70e027457a1257772b6b3e63e581f028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac31d51cadfbee3799e55f00d39a3a2a70e027457a1257772b6b3e63e581f028", kill_on_drop: false }` [INFO] [stdout] ac31d51cadfbee3799e55f00d39a3a2a70e027457a1257772b6b3e63e581f028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 28a322e7378140c184b2e9a68d1dbdcbbae5ff839ea8e9f74238f5ba0065eb3e [INFO] running `Command { std: "docker" "start" "-a" "28a322e7378140c184b2e9a68d1dbdcbbae5ff839ea8e9f74238f5ba0065eb3e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/my_algorithm_lab-9a90697bef792359) [INFO] [stdout] [INFO] [stdout] running 100 tests [INFO] [stdout] test classic::sort::insertion_sort::tests::test_insertion_sort::case_1 ... ok [INFO] [stdout] test classic::sort::insertion_sort::tests::test_is_sorted::case_2 ... ok [INFO] [stdout] test classic::sort::merge_sort::breakdown::tests::test_one ... ok [INFO] [stdout] test classic::sort::merge_sort::breakdown::tests::test_solution::case_1 ... ok [INFO] [stdout] test classic::sort::merge_sort::breakdown::tests::test_solution::repeated ... ok [INFO] [stdout] test classic::sort::merge_sort::breakdown::tests::test_solution::reversed ... ok [INFO] [stdout] test classic::sort::merge_sort::breakdown::tests::test_two ... ok [INFO] [stdout] test classic::tree::binary_tree::tests::test_insert_integers ... ok [INFO] [stdout] test classic::tree::binary_tree::tests::test_insert_strs ... ok [INFO] [stdout] test leetcode::add_two_numbers_2::tests::case_1 ... ok [INFO] [stdout] test leetcode::add_two_numbers_2::tests::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_1413::tests::test_solution::example_3 ... ok [INFO] [stdout] test leetcode::algorithm_191::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_448::tests::test_brute_force::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_461::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_461::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_540::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_brute_force::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_table_memoized::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_table_memoized::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_table_memoized::example_3 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_table_memoized::example_4 ... ok [INFO] [stdout] test leetcode::algorithm_668::tests::test_binary_search_solution::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_668::tests::test_binary_search_solution::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_668::tests::test_brute_force_solution::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_668::tests::test_brute_force_solution::example_1 ... ok [INFO] [stdout] test classic::sort::insertion_sort::tests::test_insertion_sort::reversed ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_brute_force::example_4 ... ok [INFO] [stdout] test classic::sort::insertion_sort::tests::test_insertion_sort::repeated ... ok [INFO] [stdout] test leetcode::algorithm_1413::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_brute_force::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_62::tests::test_brute_force::example_3 ... ok [INFO] [stdout] test leetcode::algorithm_1413::tests::test_solution::example_1 ... ok [INFO] [stdout] test classic::sort::insertion_sort::tests::test_is_sorted::case_1 ... ok [INFO] [stdout] test leetcode::bitwise_and_of_numbers_range_201::tests::test_solution::example_3 ... ok [INFO] [stdout] test leetcode::longest_palindromic_substring_5::tests::test_solution::case_3 ... ok [INFO] [stdout] test leetcode::longest_palindromic_substring_5::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::algorithm_986::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::bitwise_and_of_numbers_range_201::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::container_with_most_water_11::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::container_with_most_water_11::tests::test_solution::example_3 ... ok [INFO] [stdout] test leetcode::find_all_duplicates_in_an_array_442::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::longest_common_prefix_14::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::longest_palindromic_substring_5::tests::test_solution::case_1 ... ok [INFO] [stdout] test leetcode::longest_palindromic_substring_5::tests::test_solution::case_2 ... ok [INFO] [stdout] test leetcode::longest_palindromic_substring_5::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::construct_binary_search_tree_from_preorder_traversal_1008::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::find_all_duplicates_in_an_array_442::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::algorithm_739::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::implement_trie_208::tests::test_example1 ... ok [INFO] [stdout] test leetcode::container_with_most_water_11::tests::test_solution::case_1 ... ok [INFO] [stdout] test leetcode::container_with_most_water_11::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::bitwise_and_of_numbers_range_201::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::example_2 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::case_2 ... ok [INFO] [stdout] test leetcode::merge_two_sorted_lists_21::tests::test_example_1 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::case_3 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::case_1 ... ok [INFO] [stdout] test leetcode::missing_numer_268::tests::test_fold_fold_solution::_vec_0_1_expects_2 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::case_2 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::case_1 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::case_4 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::case_4 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::case_5 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::case_5 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::example_2 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::case_3 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_solution::example_1 ... ok [INFO] [stdout] test leetcode::longest_substring_without_repeating_characters_3::tests::test_sliding_window_slow_solution::example_1 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_bitmap_solution::case_1 ... ok [INFO] [stdout] test leetcode::missing_numer_268::tests::test_fold_fold_solution::example_1 ... ok [INFO] [stdout] test leetcode::missing_numer_268::tests::test_fold_solution::_vec_0_1_expects_2 ... ok [INFO] [stdout] test leetcode::palindrome_number_9::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::single_number_136::tests::test_bysort_solution::example_1 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_bitmap_grouped_solution::case_1 ... ok [INFO] [stdout] test leetcode::palindrome_number_9::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_bitmap_grouped_solution::example_1 ... ok [INFO] [stdout] test leetcode::missing_numer_268::tests::test_fold_solution::example_1 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_brute_force_solution::case_1 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_brute_force_solution::example_1 ... ok [INFO] [stdout] test leetcode::single_number_136::tests::test_bysort_solution::example_2 ... ok [INFO] [stdout] test leetcode::single_number_136::tests::test_byxor_solution::example_2 ... ok [INFO] [stdout] test leetcode::number_of_valid_words_for_each_puzzle_1178::tests::test_bitmap_solution::example_1 ... ok [INFO] [stdout] test leetcode::single_number_136::tests::test_byxor_solution::example_1 ... ok [INFO] [stdout] test leetcode::palindrome_number_9::tests::test_solution::example_3 ... ok [INFO] [stdout] test leetcode::valid_mountain_array_941::tests::test_solution::case_1 ... ok [INFO] [stdout] test leetcode::unique_binary_search_tree_96::tests::test_recursive_solution::case_1 ... ok [INFO] [stdout] test leetcode::valid_parentheses_20::tests::test_solution::example_2 ... ok [INFO] [stdout] test leetcode::wiggle_subsequence_376::tests::test_solution::case_1 ... ok [INFO] [stdout] test leetcode::wiggle_subsequence_376::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::unique_binary_search_tree_96::tests::test_memoized_solution::example_1 ... ok [INFO] [stdout] test leetcode::valid_mountain_array_941::tests::test_solution::case_4 ... ok [INFO] [stdout] test leetcode::valid_parentheses_20::tests::test_solution::example_1 ... ok [INFO] [stdout] test leetcode::valid_mountain_array_941::tests::test_solution::case_2 ... ok [INFO] [stdout] test leetcode::valid_mountain_array_941::tests::test_solution::case_3 ... ok [INFO] [stdout] test leetcode::valid_mountain_array_941::tests::test_solution::example ... ok [INFO] [stdout] test leetcode::unique_binary_search_tree_96::tests::test_memoized_solution::case_1 ... ok [INFO] [stdout] test leetcode::unique_binary_search_tree_96::tests::test_memoized_solution::large ... ok [INFO] [stdout] test leetcode::unique_binary_search_tree_96::tests::test_recursive_solution::example_1 ... ok [INFO] [stdout] test leetcode::valid_parentheses_20::tests::test_solution::example_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 100 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests my-algorithm-lab [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" "28a322e7378140c184b2e9a68d1dbdcbbae5ff839ea8e9f74238f5ba0065eb3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a322e7378140c184b2e9a68d1dbdcbbae5ff839ea8e9f74238f5ba0065eb3e", kill_on_drop: false }` [INFO] [stdout] 28a322e7378140c184b2e9a68d1dbdcbbae5ff839ea8e9f74238f5ba0065eb3e