[INFO] cloning repository https://github.com/smallswan/leet-code-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smallswan/leet-code-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallswan%2Fleet-code-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallswan%2Fleet-code-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff3e52057b5d1813de2ad364ed070430b9e24a32
[INFO] testing smallswan/leet-code-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallswan%2Fleet-code-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smallswan/leet-code-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smallswan/leet-code-rust
[INFO] finished tweaking git repo https://github.com/smallswan/leet-code-rust
[INFO] tweaked toml for git repo https://github.com/smallswan/leet-code-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/smallswan/leet-code-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01c4324a5b1adaa9ddef2293a03ae3951f6ea63f8e05a5382eab5d6dbac8e86a
[INFO] running `Command { std: "docker" "start" "-a" "01c4324a5b1adaa9ddef2293a03ae3951f6ea63f8e05a5382eab5d6dbac8e86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01c4324a5b1adaa9ddef2293a03ae3951f6ea63f8e05a5382eab5d6dbac8e86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c4324a5b1adaa9ddef2293a03ae3951f6ea63f8e05a5382eab5d6dbac8e86a", kill_on_drop: false }`
[INFO] [stdout] 01c4324a5b1adaa9ddef2293a03ae3951f6ea63f8e05a5382eab5d6dbac8e86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b794182f09467ac5ae1a4a6f8f487a362d4b179a423fa6a1131b53f2105b49e
[INFO] running `Command { std: "docker" "start" "-a" "6b794182f09467ac5ae1a4a6f8f487a362d4b179a423fa6a1131b53f2105b49e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling leet-code-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "6b794182f09467ac5ae1a4a6f8f487a362d4b179a423fa6a1131b53f2105b49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b794182f09467ac5ae1a4a6f8f487a362d4b179a423fa6a1131b53f2105b49e", kill_on_drop: false }`
[INFO] [stdout] 6b794182f09467ac5ae1a4a6f8f487a362d4b179a423fa6a1131b53f2105b49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 407c967b5845899113c21410bd8c5f2fd2af5d4cfb5cb3faebc1eb852dcc8fef
[INFO] running `Command { std: "docker" "start" "-a" "407c967b5845899113c21410bd8c5f2fd2af5d4cfb5cb3faebc1eb852dcc8fef", kill_on_drop: false }`
[INFO] [stderr]    Compiling leet-code-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "407c967b5845899113c21410bd8c5f2fd2af5d4cfb5cb3faebc1eb852dcc8fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407c967b5845899113c21410bd8c5f2fd2af5d4cfb5cb3faebc1eb852dcc8fef", kill_on_drop: false }`
[INFO] [stdout] 407c967b5845899113c21410bd8c5f2fd2af5d4cfb5cb3faebc1eb852dcc8fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f67be1a732debdda040158060bf8bf909fd0485e6104e9fa4324ce335a7710d4
[INFO] running `Command { std: "docker" "start" "-a" "f67be1a732debdda040158060bf8bf909fd0485e6104e9fa4324ce335a7710d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leet_code_rust-ac8ba9e83e5e350e)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test medium::medium2 ... ok
[INFO] [stdout] test dp::dp_demo ... ok
[INFO] [stdout] test hard::hard ... ok
[INFO] [stdout] test medium::test_linked_list_fn_add_at_head ... ok
[INFO] [stdout] test hard::tests::soku ... ok
[INFO] [stdout] test solution::lamada_demo ... ok
[INFO] [stdout] test solution::simple ... ok
[INFO] [stdout] test medium::medium ... ok
[INFO] [stdout] test simple::no_pass ... ok
[INFO] [stdout] test medium::test_linked_list_fn_add_at_index ... ok
[INFO] [stdout] test spring2020::min_count_test ... ok
[INFO] [stdout] test solution::unit_test ... ok
[INFO] [stdout] test medium::test_linked_list_ ... ok
[INFO] [stdout] test simple::simple_test ... ok
[INFO] [stdout] test simple::test_200_plus ... ok
[INFO] [stdout] test lcof::test_lcoff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f67be1a732debdda040158060bf8bf909fd0485e6104e9fa4324ce335a7710d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67be1a732debdda040158060bf8bf909fd0485e6104e9fa4324ce335a7710d4", kill_on_drop: false }`
[INFO] [stdout] f67be1a732debdda040158060bf8bf909fd0485e6104e9fa4324ce335a7710d4