[INFO] cloning repository https://github.com/hanhan9449/rust-leetcode-qucikly-start
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanhan9449/rust-leetcode-qucikly-start" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanhan9449%2Frust-leetcode-qucikly-start", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanhan9449%2Frust-leetcode-qucikly-start'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcea24dc85b281c101edeb8591ca182c589b0a9f
[INFO] testing hanhan9449/rust-leetcode-qucikly-start against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanhan9449%2Frust-leetcode-qucikly-start" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hanhan9449/rust-leetcode-qucikly-start
[INFO] finished tweaking git repo https://github.com/hanhan9449/rust-leetcode-qucikly-start
[INFO] tweaked toml for git repo https://github.com/hanhan9449/rust-leetcode-qucikly-start written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hanhan9449/rust-leetcode-qucikly-start on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hanhan9449/rust-leetcode-qucikly-start 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8932679be812b36f0e1151547319227981c82eb8e5c1277850e9f21a4c4f5e4c
[INFO] running `Command { std: "docker" "start" "-a" "8932679be812b36f0e1151547319227981c82eb8e5c1277850e9f21a4c4f5e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8932679be812b36f0e1151547319227981c82eb8e5c1277850e9f21a4c4f5e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8932679be812b36f0e1151547319227981c82eb8e5c1277850e9f21a4c4f5e4c", kill_on_drop: false }`
[INFO] [stdout] 8932679be812b36f0e1151547319227981c82eb8e5c1277850e9f21a4c4f5e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5137e5b9eb320729c9f00928c566efd41b98e719cfc8f60cc8b9bd357176d20a
[INFO] running `Command { std: "docker" "start" "-a" "5137e5b9eb320729c9f00928c566efd41b98e719cfc8f60cc8b9bd357176d20a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-leetcode-quickly-start v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `two_sum` is never used
[INFO] [stdout]  --> src/leetcode/t0001_two_sum.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn two_sum(nums: Vec<i32>, target: i32) -> Vec<i32> {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two_sum1` is never used
[INFO] [stdout]   --> src/leetcode/t0001_two_sum.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn two_sum1(nums: Vec<i32>, target: i32) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "5137e5b9eb320729c9f00928c566efd41b98e719cfc8f60cc8b9bd357176d20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5137e5b9eb320729c9f00928c566efd41b98e719cfc8f60cc8b9bd357176d20a", kill_on_drop: false }`
[INFO] [stdout] 5137e5b9eb320729c9f00928c566efd41b98e719cfc8f60cc8b9bd357176d20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc65aaacb5126c9eb94a8338e06336ebe93759d7e98bc33e1640874129911491
[INFO] running `Command { std: "docker" "start" "-a" "bc65aaacb5126c9eb94a8338e06336ebe93759d7e98bc33e1640874129911491", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-leetcode-quickly-start v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bc65aaacb5126c9eb94a8338e06336ebe93759d7e98bc33e1640874129911491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc65aaacb5126c9eb94a8338e06336ebe93759d7e98bc33e1640874129911491", kill_on_drop: false }`
[INFO] [stdout] bc65aaacb5126c9eb94a8338e06336ebe93759d7e98bc33e1640874129911491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34cd0f30b04c6a9d84ece051b52371e27f8f3d94959b705f0162b1a64d4d3dad
[INFO] running `Command { std: "docker" "start" "-a" "34cd0f30b04c6a9d84ece051b52371e27f8f3d94959b705f0162b1a64d4d3dad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_leetcode_quickly_start-9a337b7ce56e2cb0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test leetcode::t0001_two_sum::test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34cd0f30b04c6a9d84ece051b52371e27f8f3d94959b705f0162b1a64d4d3dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34cd0f30b04c6a9d84ece051b52371e27f8f3d94959b705f0162b1a64d4d3dad", kill_on_drop: false }`
[INFO] [stdout] 34cd0f30b04c6a9d84ece051b52371e27f8f3d94959b705f0162b1a64d4d3dad
