[INFO] cloning repository https://github.com/JNhua/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/JNhua/leetcode_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Fleetcode_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Fleetcode_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ec89b9b19b63f0c14650fa9dc69a1bcea6ba13e
[INFO] testing JNhua/leetcode_rust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Fleetcode_rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JNhua/leetcode_rust on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JNhua/leetcode_rust
[INFO] finished tweaking git repo https://github.com/JNhua/leetcode_rust
[INFO] tweaked toml for git repo https://github.com/JNhua/leetcode_rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/JNhua/leetcode_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c097e1fced472cfde3313a8c6dd99988ceb0c9f5f013ce1e51483482c0855bc7
[INFO] running `Command { std: "docker" "start" "-a" "c097e1fced472cfde3313a8c6dd99988ceb0c9f5f013ce1e51483482c0855bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c097e1fced472cfde3313a8c6dd99988ceb0c9f5f013ce1e51483482c0855bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c097e1fced472cfde3313a8c6dd99988ceb0c9f5f013ce1e51483482c0855bc7", kill_on_drop: false }`
[INFO] [stdout] c097e1fced472cfde3313a8c6dd99988ceb0c9f5f013ce1e51483482c0855bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186f90635d2e2798eef3ef2f19bb0e0d3395389d2bd3abdf4fa84205bb5779e6
[INFO] running `Command { std: "docker" "start" "-a" "186f90635d2e2798eef3ef2f19bb0e0d3395389d2bd3abdf4fa84205bb5779e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "186f90635d2e2798eef3ef2f19bb0e0d3395389d2bd3abdf4fa84205bb5779e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186f90635d2e2798eef3ef2f19bb0e0d3395389d2bd3abdf4fa84205bb5779e6", kill_on_drop: false }`
[INFO] [stdout] 186f90635d2e2798eef3ef2f19bb0e0d3395389d2bd3abdf4fa84205bb5779e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b8e900f34bd1ca15db67e3feaf05b292efe20ae1dd38847be3ad5e1bddb1e50
[INFO] running `Command { std: "docker" "start" "-a" "6b8e900f34bd1ca15db67e3feaf05b292efe20ae1dd38847be3ad5e1bddb1e50", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "6b8e900f34bd1ca15db67e3feaf05b292efe20ae1dd38847be3ad5e1bddb1e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8e900f34bd1ca15db67e3feaf05b292efe20ae1dd38847be3ad5e1bddb1e50", kill_on_drop: false }`
[INFO] [stdout] 6b8e900f34bd1ca15db67e3feaf05b292efe20ae1dd38847be3ad5e1bddb1e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70641b2d073f2f17ef27c132b9d6308b5391cc822dac214fe8eda9114c14c872
[INFO] running `Command { std: "docker" "start" "-a" "70641b2d073f2f17ef27c132b9d6308b5391cc822dac214fe8eda9114c14c872", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode-6be37521aab3041a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70641b2d073f2f17ef27c132b9d6308b5391cc822dac214fe8eda9114c14c872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70641b2d073f2f17ef27c132b9d6308b5391cc822dac214fe8eda9114c14c872", kill_on_drop: false }`
[INFO] [stdout] 70641b2d073f2f17ef27c132b9d6308b5391cc822dac214fe8eda9114c14c872