[INFO] cloning repository https://github.com/jjholt/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjholt/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjholt%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjholt%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1469817bc1c002df309e3e59f5c598161ae55677
[INFO] testing jjholt/leetcode 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%2Fjjholt%2Fleetcode" "/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/jjholt/leetcode
[INFO] finished tweaking git repo https://github.com/jjholt/leetcode
[INFO] tweaked toml for git repo https://github.com/jjholt/leetcode written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jjholt/leetcode 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/jjholt/leetcode 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] 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] b72274064e8dc2f19fa3fbae3501c67cbe90fe8286c4b54cde163e1c55a00ed4
[INFO] running `Command { std: "docker" "start" "-a" "b72274064e8dc2f19fa3fbae3501c67cbe90fe8286c4b54cde163e1c55a00ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b72274064e8dc2f19fa3fbae3501c67cbe90fe8286c4b54cde163e1c55a00ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72274064e8dc2f19fa3fbae3501c67cbe90fe8286c4b54cde163e1c55a00ed4", kill_on_drop: false }`
[INFO] [stdout] b72274064e8dc2f19fa3fbae3501c67cbe90fe8286c4b54cde163e1c55a00ed4
[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] 84d50c0bbe4f3a4d3d59767e819c6dc0cac08a8a37fce5010d48c088cfe2b761
[INFO] running `Command { std: "docker" "start" "-a" "84d50c0bbe4f3a4d3d59767e819c6dc0cac08a8a37fce5010d48c088cfe2b761", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/closest_equal_element_queries.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Solution;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve_queries` is never used
[INFO] [stdout]  --> src/closest_equal_element_queries.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Solution {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn solve_queries(nums: Vec<i32>, queries: Vec<i32>) -> Vec<i32> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "84d50c0bbe4f3a4d3d59767e819c6dc0cac08a8a37fce5010d48c088cfe2b761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d50c0bbe4f3a4d3d59767e819c6dc0cac08a8a37fce5010d48c088cfe2b761", kill_on_drop: false }`
[INFO] [stdout] 84d50c0bbe4f3a4d3d59767e819c6dc0cac08a8a37fce5010d48c088cfe2b761
[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] c5599c322d3dd6d7334058d7c470ba4476c290a6e79156240e0b1847e5d2d9b3
[INFO] running `Command { std: "docker" "start" "-a" "c5599c322d3dd6d7334058d7c470ba4476c290a6e79156240e0b1847e5d2d9b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c5599c322d3dd6d7334058d7c470ba4476c290a6e79156240e0b1847e5d2d9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5599c322d3dd6d7334058d7c470ba4476c290a6e79156240e0b1847e5d2d9b3", kill_on_drop: false }`
[INFO] [stdout] c5599c322d3dd6d7334058d7c470ba4476c290a6e79156240e0b1847e5d2d9b3
[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] 3f7c9f645e5d3451c13b2faefb34489a5afa80b6873acf9d0e34aca4c9ca58ec
[INFO] running `Command { std: "docker" "start" "-a" "3f7c9f645e5d3451c13b2faefb34489a5afa80b6873acf9d0e34aca4c9ca58ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/leetcode-e5f5e54c9f0524ad)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test shortest_distance_to_str::test_cases::case_3 ... ok
[INFO] [stdout] test shortest_distance_to_str::test_cases::case_4 ... ok
[INFO] [stdout] test shortest_distance_to_str::test_cases::case_1 ... ok
[INFO] [stdout] test closest_equal_element_queries::test::case_2 ... ok
[INFO] [stdout] test shortest_distance_to_str::test_cases::case_5 ... ok
[INFO] [stdout] test shortest_distance_to_str::test_cases::reverse_iter ... ok
[INFO] [stdout] test shortest_distance_to_str::test_cases::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f7c9f645e5d3451c13b2faefb34489a5afa80b6873acf9d0e34aca4c9ca58ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7c9f645e5d3451c13b2faefb34489a5afa80b6873acf9d0e34aca4c9ca58ec", kill_on_drop: false }`
[INFO] [stdout] 3f7c9f645e5d3451c13b2faefb34489a5afa80b6873acf9d0e34aca4c9ca58ec
