[INFO] cloning repository https://github.com/bsjhx/neetcode-solutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bsjhx/neetcode-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsjhx%2Fneetcode-solutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsjhx%2Fneetcode-solutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee09c6949a69068f86b3131e2a768adeb4098c0e [INFO] testing bsjhx/neetcode-solutions against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsjhx%2Fneetcode-solutions" "/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/bsjhx/neetcode-solutions [INFO] finished tweaking git repo https://github.com/bsjhx/neetcode-solutions [INFO] tweaked toml for git repo https://github.com/bsjhx/neetcode-solutions written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bsjhx/neetcode-solutions on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bsjhx/neetcode-solutions 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d860e575d08408631fc0bbc440b7ec06143a491be06b149e11cf98812b8fa617 [INFO] running `Command { std: "docker" "start" "-a" "d860e575d08408631fc0bbc440b7ec06143a491be06b149e11cf98812b8fa617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d860e575d08408631fc0bbc440b7ec06143a491be06b149e11cf98812b8fa617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d860e575d08408631fc0bbc440b7ec06143a491be06b149e11cf98812b8fa617", kill_on_drop: false }` [INFO] [stdout] d860e575d08408631fc0bbc440b7ec06143a491be06b149e11cf98812b8fa617 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2641bd7b0bab0668255794e3c886297a78d1ebf5d0d06e3f619e961867b64b3 [INFO] running `Command { std: "docker" "start" "-a" "b2641bd7b0bab0668255794e3c886297a78d1ebf5d0d06e3f619e961867b64b3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling katas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `contains_duplicate` is never used [INFO] [stdout] --> src/neetcode/arrays_and_hashing.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn contains_duplicate(nums: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_anagram` is never used [INFO] [stdout] --> src/neetcode/arrays_and_hashing.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn is_anagram(s: String, t: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_anagram_better` is never used [INFO] [stdout] --> src/neetcode/arrays_and_hashing.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn is_anagram_better(s: String, t: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two_sum` is never used [INFO] [stdout] --> src/neetcode/arrays_and_hashing.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/neetcode/stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_valid(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/neetcode/two_pointers.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_palindrome(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.10s [INFO] running `Command { std: "docker" "inspect" "b2641bd7b0bab0668255794e3c886297a78d1ebf5d0d06e3f619e961867b64b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2641bd7b0bab0668255794e3c886297a78d1ebf5d0d06e3f619e961867b64b3", kill_on_drop: false }` [INFO] [stdout] b2641bd7b0bab0668255794e3c886297a78d1ebf5d0d06e3f619e961867b64b3 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c27c01762c2a68169ab637c9645a32ffe45fb872328c8a6001367d713bb06b84 [INFO] running `Command { std: "docker" "start" "-a" "c27c01762c2a68169ab637c9645a32ffe45fb872328c8a6001367d713bb06b84", kill_on_drop: false }` [INFO] [stderr] Compiling katas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `TEXT` is never used [INFO] [stdout] --> src/advent_of_code/day_8.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 82 | const TEXT: &str = "LLR [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 0.80s [INFO] running `Command { std: "docker" "inspect" "c27c01762c2a68169ab637c9645a32ffe45fb872328c8a6001367d713bb06b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27c01762c2a68169ab637c9645a32ffe45fb872328c8a6001367d713bb06b84", kill_on_drop: false }` [INFO] [stdout] c27c01762c2a68169ab637c9645a32ffe45fb872328c8a6001367d713bb06b84 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 312fb52be08ed52b8c7153708dc72c054224381ca1ad6a6fec9f9ef94cda7a64 [INFO] running `Command { std: "docker" "start" "-a" "312fb52be08ed52b8c7153708dc72c054224381ca1ad6a6fec9f9ef94cda7a64", kill_on_drop: false }` [INFO] [stderr] warning: constant `TEXT` is never used [INFO] [stderr] --> src/advent_of_code/day_8.rs:82:11 [INFO] [stderr] | [INFO] [stderr] 82 | const TEXT: &str = "LLR [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `katas` (bin "advent_starter" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/advent_of_code/advent_starter.rs (/opt/rustwide/target/debug/deps/advent_starter-574214d3bba76266) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test day_2::test::test_calculate_games ... ok [INFO] [stdout] test day_4::test::calculate_card ... ok [INFO] [stdout] test day_3::test::calculate_gear ... ok [INFO] [stdout] test day_7::test::test_compare ... ok [INFO] [stdout] test day_7::test::test_all ... ok [INFO] [stdout] test day_6::test::test ... ok [INFO] [stdout] test day_1::test::test_calc ... ok [INFO] [stdout] test day_8::test::test_calculate ... ok [INFO] [stdout] test day_7::test::test_rank ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/katas-c8b7fb932b470bd6) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test learning_with_linked_list::first::test::basics ... ok [INFO] [stdout] test learning_with_linked_list::second::test::basics ... ok [INFO] [stdout] test learning_with_linked_list::second::test::into_iter ... ok [INFO] [stdout] test learning_with_linked_list::second::test::iter_mut ... ok [INFO] [stdout] test learning_with_linked_list::second::test::iter ... ok [INFO] [stdout] test learning_with_linked_list::second::test::peek ... ok [INFO] [stdout] test neetcode::arrays_and_hashing::test::test_contains_duplicate ... ok [INFO] [stdout] test neetcode::arrays_and_hashing::test::test_is_anagram ... ok [INFO] [stdout] test neetcode::arrays_and_hashing::test::test_two_sum ... ok [INFO] [stdout] test neetcode::binary_search::test::test_search ... ok [INFO] [stdout] test neetcode::stack::test::test ... ok [INFO] [stdout] test neetcode::two_pointers::test::is_palindrome_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "312fb52be08ed52b8c7153708dc72c054224381ca1ad6a6fec9f9ef94cda7a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "312fb52be08ed52b8c7153708dc72c054224381ca1ad6a6fec9f9ef94cda7a64", kill_on_drop: false }` [INFO] [stdout] 312fb52be08ed52b8c7153708dc72c054224381ca1ad6a6fec9f9ef94cda7a64