[INFO] cloning repository https://github.com/guoraymon/leetcode-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guoraymon/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguoraymon%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguoraymon%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11e5513d913d17342d42251b037ae99fd3d7aafa
[INFO] testing guoraymon/leetcode-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguoraymon%2Fleetcode-rust" "/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/guoraymon/leetcode-rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guoraymon/leetcode-rust
[INFO] finished tweaking git repo https://github.com/guoraymon/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/guoraymon/leetcode-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/guoraymon/leetcode-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3a5607da32508bd5ac20ee5dec9debc16185f5986cdbd51a808555eecb4b54d
[INFO] running `Command { std: "docker" "start" "-a" "e3a5607da32508bd5ac20ee5dec9debc16185f5986cdbd51a808555eecb4b54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a5607da32508bd5ac20ee5dec9debc16185f5986cdbd51a808555eecb4b54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a5607da32508bd5ac20ee5dec9debc16185f5986cdbd51a808555eecb4b54d", kill_on_drop: false }`
[INFO] [stdout] e3a5607da32508bd5ac20ee5dec9debc16185f5986cdbd51a808555eecb4b54d
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab4d97e9b60b4b792fcb78d0963a4de9b9f75c096507b309826ba771c469e17e
[INFO] running `Command { std: "docker" "start" "-a" "ab4d97e9b60b4b792fcb78d0963a4de9b9f75c096507b309826ba771c469e17e", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "ab4d97e9b60b4b792fcb78d0963a4de9b9f75c096507b309826ba771c469e17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4d97e9b60b4b792fcb78d0963a4de9b9f75c096507b309826ba771c469e17e", kill_on_drop: false }`
[INFO] [stdout] ab4d97e9b60b4b792fcb78d0963a4de9b9f75c096507b309826ba771c469e17e
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0ea1b3dc00e54f9dc858dc2717467eb2ae64a0767b556a7610265d39a04aa2
[INFO] running `Command { std: "docker" "start" "-a" "5c0ea1b3dc00e54f9dc858dc2717467eb2ae64a0767b556a7610265d39a04aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "5c0ea1b3dc00e54f9dc858dc2717467eb2ae64a0767b556a7610265d39a04aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0ea1b3dc00e54f9dc858dc2717467eb2ae64a0767b556a7610265d39a04aa2", kill_on_drop: false }`
[INFO] [stdout] 5c0ea1b3dc00e54f9dc858dc2717467eb2ae64a0767b556a7610265d39a04aa2
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c058e5ad0040a3ba3d141d6a283d28ea3b6cc56c356cb45ac4c6f32fe0ac5ea
[INFO] running `Command { std: "docker" "start" "-a" "8c058e5ad0040a3ba3d141d6a283d28ea3b6cc56c356cb45ac4c6f32fe0ac5ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust-282077372591f536)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test add_strings::tests::dp ... ok
[INFO] [stdout] test climbing_stairs::tests::dp ... ok
[INFO] [stdout] test course_schedule::tests::dp ... ok
[INFO] [stdout] test fibonacci_number::tests::dp ... ok
[INFO] [stdout] test fibonacci_number::tests::iter ... ok
[INFO] [stdout] test best_time_to_buy_and_sell_stock::tests::dp ... ok
[INFO] [stdout] test find_words_that_can_be_formed_by_characters::test ... ok
[INFO] [stdout] test fibonacci_number::tests::formula ... ok
[INFO] [stdout] test house_robber_ii::test ... ok
[INFO] [stdout] test decode_ways::tests::test ... ok
[INFO] [stdout] test implement_strstr::tests::test ... ok
[INFO] [stdout] test integer_break::tests::dp ... ok
[INFO] [stdout] test maximum_subarray::test ... ok
[INFO] [stdout] test maximum_depth_of_binary_tree::tests::recursion ... ok
[INFO] [stdout] test remove_element::tests::test ... ok
[INFO] [stdout] test same_tree::tests::dp ... ok
[INFO] [stdout] test triangle::test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust-96748761b079a2f0)
[INFO] [stdout] test two_sum::tests::hash ... ok
[INFO] [stdout] test longest_increasing_subsequence::test ... ok
[INFO] [stdout] test rectangle_overlap::test ... ok
[INFO] [stdout] test remove_duplicates_from_sorted_array::tests::test ... ok
[INFO] [stdout] test magic_index_lcci::tests::dp ... ok
[INFO] [stdout] test longest_common_prefix::test ... ok
[INFO] [stdout] test best_time_to_buy_and_sell_stock_ii::test ... ok
[INFO] [stdout] test two_sum::tests::hash_once ... ok
[INFO] [stdout] test two_sum::tests::simple ... ok
[INFO] [stdout] test valid_parentheses::test ... ok
[INFO] [stdout] test zui_xiao_de_kge_shu_lcof::tests::test ... ok
[INFO] [stdout] test longest_palindrome::tests::test ... ok
[INFO] [stdout] test maximal_square::test ... ok
[INFO] [stdout] test house_robber::test ... ok
[INFO] [stdout] test fibonacci_number::tests::recursion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode-rust
[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] [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" "8c058e5ad0040a3ba3d141d6a283d28ea3b6cc56c356cb45ac4c6f32fe0ac5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c058e5ad0040a3ba3d141d6a283d28ea3b6cc56c356cb45ac4c6f32fe0ac5ea", kill_on_drop: false }`
[INFO] [stdout] 8c058e5ad0040a3ba3d141d6a283d28ea3b6cc56c356cb45ac4c6f32fe0ac5ea