[INFO] cloning repository https://github.com/hex-puck/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/hex-puck/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhex-puck%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhex-puck%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21511a74212aac98c0a917dae64679903348540c
[INFO] testing hex-puck/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%2Fhex-puck%2Fleetcode-rust" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hex-puck/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/hex-puck/leetcode-rust
[INFO] finished tweaking git repo https://github.com/hex-puck/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/hex-puck/leetcode-rust written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/hex-puck/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] a9a2d1ef22b446506cbfea2360396642833aa9963de6ee1177f0b9cf96e335e1
[INFO] running `Command { std: "docker" "start" "-a" "a9a2d1ef22b446506cbfea2360396642833aa9963de6ee1177f0b9cf96e335e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a2d1ef22b446506cbfea2360396642833aa9963de6ee1177f0b9cf96e335e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a2d1ef22b446506cbfea2360396642833aa9963de6ee1177f0b9cf96e335e1", kill_on_drop: false }`
[INFO] [stdout] a9a2d1ef22b446506cbfea2360396642833aa9963de6ee1177f0b9cf96e335e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 33c092623bec27d1b850758bb0e6c4d078e91a224ad1c1f51b43f324dd16bff7
[INFO] running `Command { std: "docker" "start" "-a" "33c092623bec27d1b850758bb0e6c4d078e91a224ad1c1f51b43f324dd16bff7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "33c092623bec27d1b850758bb0e6c4d078e91a224ad1c1f51b43f324dd16bff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c092623bec27d1b850758bb0e6c4d078e91a224ad1c1f51b43f324dd16bff7", kill_on_drop: false }`
[INFO] [stdout] 33c092623bec27d1b850758bb0e6c4d078e91a224ad1c1f51b43f324dd16bff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] dc0526bf39bcae351ef7a81f33a12d97bc0b23ca46d7f3664d282ab4aa659a69
[INFO] running `Command { std: "docker" "start" "-a" "dc0526bf39bcae351ef7a81f33a12d97bc0b23ca46d7f3664d282ab4aa659a69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "dc0526bf39bcae351ef7a81f33a12d97bc0b23ca46d7f3664d282ab4aa659a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0526bf39bcae351ef7a81f33a12d97bc0b23ca46d7f3664d282ab4aa659a69", kill_on_drop: false }`
[INFO] [stdout] dc0526bf39bcae351ef7a81f33a12d97bc0b23ca46d7f3664d282ab4aa659a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b21dedc9d0cde01048b9e8ca6ffb761aae9ccfa876c748a1674a4b4012759f74
[INFO] running `Command { std: "docker" "start" "-a" "b21dedc9d0cde01048b9e8ca6ffb761aae9ccfa876c748a1674a4b4012759f74", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust-282077372591f536)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test add_two_numbers::test::test_add_two_numbers ... ok
[INFO] [stdout] test binary_watch::test::test_read_binary_watch ... ok
[INFO] [stdout] test longest_common_prefix::test::test_longest_common_prefix ... ok
[INFO] [stdout] test reverse_integer::test::test_reverse ... ok
[INFO] [stdout] test check_if_the_sentence_is_pangram::test::test_check_if_pangram ... ok
[INFO] [stdout] test string_to_integer::test::test_my_atoi ... ok
[INFO] [stdout] test two_sum::test::test_two_sum ... ok
[INFO] [stdout] test zigzag_conversion::test::test_zigzag_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "b21dedc9d0cde01048b9e8ca6ffb761aae9ccfa876c748a1674a4b4012759f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21dedc9d0cde01048b9e8ca6ffb761aae9ccfa876c748a1674a4b4012759f74", kill_on_drop: false }`
[INFO] [stdout] b21dedc9d0cde01048b9e8ca6ffb761aae9ccfa876c748a1674a4b4012759f74