[INFO] cloning repository https://github.com/raakeshkamal/rust-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raakeshkamal/rust-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraakeshkamal%2Frust-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraakeshkamal%2Frust-leetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0ad2f7d09890f2c08ed1c32f98f36fe623890bb
[INFO] testing raakeshkamal/rust-leetcode against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraakeshkamal%2Frust-leetcode" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/raakeshkamal/rust-leetcode
[INFO] finished tweaking git repo https://github.com/raakeshkamal/rust-leetcode
[INFO] tweaked toml for git repo https://github.com/raakeshkamal/rust-leetcode written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raakeshkamal/rust-leetcode on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raakeshkamal/rust-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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0fc8893c946c5d9d7cd445ff9e69b5f5fd2262ac5948097bdb47c0c6a6fb932
[INFO] running `Command { std: "docker" "start" "-a" "e0fc8893c946c5d9d7cd445ff9e69b5f5fd2262ac5948097bdb47c0c6a6fb932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0fc8893c946c5d9d7cd445ff9e69b5f5fd2262ac5948097bdb47c0c6a6fb932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fc8893c946c5d9d7cd445ff9e69b5f5fd2262ac5948097bdb47c0c6a6fb932", kill_on_drop: false }`
[INFO] [stdout] e0fc8893c946c5d9d7cd445ff9e69b5f5fd2262ac5948097bdb47c0c6a6fb932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a60f28f451794ae9323d8c3eb86819aee678470747ae7a40ece5c08e9f1aeb
[INFO] running `Command { std: "docker" "start" "-a" "04a60f28f451794ae9323d8c3eb86819aee678470747ae7a40ece5c08e9f1aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "04a60f28f451794ae9323d8c3eb86819aee678470747ae7a40ece5c08e9f1aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a60f28f451794ae9323d8c3eb86819aee678470747ae7a40ece5c08e9f1aeb", kill_on_drop: false }`
[INFO] [stdout] 04a60f28f451794ae9323d8c3eb86819aee678470747ae7a40ece5c08e9f1aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67c30f7e471c6806ea469dcb6174c62edfdf90fca6244bd907d6196dd30353e7
[INFO] running `Command { std: "docker" "start" "-a" "67c30f7e471c6806ea469dcb6174c62edfdf90fca6244bd907d6196dd30353e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "67c30f7e471c6806ea469dcb6174c62edfdf90fca6244bd907d6196dd30353e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c30f7e471c6806ea469dcb6174c62edfdf90fca6244bd907d6196dd30353e7", kill_on_drop: false }`
[INFO] [stdout] 67c30f7e471c6806ea469dcb6174c62edfdf90fca6244bd907d6196dd30353e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1d5700bce075d89a2491975b5e79ec9d53db0c32dfcda2c71a21ce6ab8706ee
[INFO] running `Command { std: "docker" "start" "-a" "f1d5700bce075d89a2491975b5e79ec9d53db0c32dfcda2c71a21ce6ab8706ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_leetcode-f6d61766331a84df)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test solutions::find_index::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::last_word::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::merge_sort::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::find_index::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::remove_duplicate::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::remove_duplicate::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::remove_elem::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::remove_elem::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::remove_elem::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::search_insert_pos::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::search_insert_pos::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::search_insert_pos::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::sqrt::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::sqrt::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::valid_palin::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::valid_palin::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::valid_parantheses::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::valid_palin::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::remove_duplicate::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::find_index::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::sqrt::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::last_word::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::valid_parantheses::tests::test_case_5 ... ok
[INFO] [stdout] test solutions::valid_parantheses::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::valid_parantheses::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::merge_sort::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::last_word::tests::test_case_1 ... ok
[INFO] [stdout] test solutions::merge_sort::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::add_one::tests::test_case_3 ... ok
[INFO] [stdout] test solutions::add_one::tests::test_case_2 ... ok
[INFO] [stdout] test solutions::valid_parantheses::tests::test_case_4 ... ok
[INFO] [stdout] test solutions::add_one::tests::test_case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_leetcode-56c99d5fead1dea8)
[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] [stderr]    Doc-tests rust_leetcode
[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" "f1d5700bce075d89a2491975b5e79ec9d53db0c32dfcda2c71a21ce6ab8706ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d5700bce075d89a2491975b5e79ec9d53db0c32dfcda2c71a21ce6ab8706ee", kill_on_drop: false }`
[INFO] [stdout] f1d5700bce075d89a2491975b5e79ec9d53db0c32dfcda2c71a21ce6ab8706ee