[INFO] cloning repository https://github.com/ssmangat/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/ssmangat/leetcode_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssmangat%2Fleetcode_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssmangat%2Fleetcode_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0331e102bc64a56e9b141c3f43ec5d4c3036bad2
[INFO] testing ssmangat/leetcode_rust against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssmangat%2Fleetcode_rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ssmangat/leetcode_rust
[INFO] finished tweaking git repo https://github.com/ssmangat/leetcode_rust
[INFO] tweaked toml for git repo https://github.com/ssmangat/leetcode_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ssmangat/leetcode_rust 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/ssmangat/leetcode_rust 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] [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0d13bb7d98067fe333211840a5704c82bc9fac6683f56b5d88d7aedf5207446b
[INFO] running `Command { std: "docker" "start" "-a" "0d13bb7d98067fe333211840a5704c82bc9fac6683f56b5d88d7aedf5207446b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d13bb7d98067fe333211840a5704c82bc9fac6683f56b5d88d7aedf5207446b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d13bb7d98067fe333211840a5704c82bc9fac6683f56b5d88d7aedf5207446b", kill_on_drop: false }`
[INFO] [stdout] 0d13bb7d98067fe333211840a5704c82bc9fac6683f56b5d88d7aedf5207446b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 75f776c0364b708df71842d6b2cebec3fde46dfeb38c760d1868b0ed460da6a1
[INFO] running `Command { std: "docker" "start" "-a" "75f776c0364b708df71842d6b2cebec3fde46dfeb38c760d1868b0ed460da6a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc_april_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "75f776c0364b708df71842d6b2cebec3fde46dfeb38c760d1868b0ed460da6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f776c0364b708df71842d6b2cebec3fde46dfeb38c760d1868b0ed460da6a1", kill_on_drop: false }`
[INFO] [stdout] 75f776c0364b708df71842d6b2cebec3fde46dfeb38c760d1868b0ed460da6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 05dc9ed772d66f51fa7d47078dffc16059d3c09c2ba8275baf94be0359a43d67
[INFO] running `Command { std: "docker" "start" "-a" "05dc9ed772d66f51fa7d47078dffc16059d3c09c2ba8275baf94be0359a43d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc_april_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "05dc9ed772d66f51fa7d47078dffc16059d3c09c2ba8275baf94be0359a43d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05dc9ed772d66f51fa7d47078dffc16059d3c09c2ba8275baf94be0359a43d67", kill_on_drop: false }`
[INFO] [stdout] 05dc9ed772d66f51fa7d47078dffc16059d3c09c2ba8275baf94be0359a43d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6494b2b682216e850163c9bbe24fab2af318c0850604a0b4a7f93a823c4f067b
[INFO] running `Command { std: "docker" "start" "-a" "6494b2b682216e850163c9bbe24fab2af318c0850604a0b4a7f93a823c4f067b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lc_april_2-ded02c05bff23589)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test tests::problem_11_tests::test_container_with_most_water ... ok
[INFO] [stdout] test tests::problem_125_tests::test_is_valid_palindrome ... ok
[INFO] [stdout] test tests::problem_1071_tests::test_strings_gcd_2 ... ok
[INFO] [stdout] test tests::problem_128_test::test_find_longest_consecutive_sequence ... ok
[INFO] [stdout] test tests::problem_1431_tests::test_kids_with_candies ... ok
[INFO] [stdout] test tests::problem_1493_tests::test_longest_subarray_after_removing_element ... ok
[INFO] [stdout] test tests::problem_1207_tests::test_unique_number_of_occurences ... ok
[INFO] [stdout] test tests::problem_151_test::test_word_reversal_for_string ... ok
[INFO] [stdout] test tests::problem_1732_tests::test_highest_altitude ... ok
[INFO] [stdout] test tests::problem_1657_tests::test_close_strings ... ok
[INFO] [stdout] test tests::problem_1768_tests::test_string_merge_equal_length ... ok
[INFO] [stdout] test tests::problem_1768_tests::test_string_merge_unequal_length ... ok
[INFO] [stdout] test tests::problem_1004_tests::test_max_consecutive_ones ... ok
[INFO] [stdout] test tests::problem_1_tests::test_two_sum ... ok
[INFO] [stdout] test tests::problem_206_test::test_reverse_linked_list ... ok
[INFO] [stdout] test tests::problem_217_test::test_contains_duplicate ... ok
[INFO] [stdout] test tests::problem_1456_tests::test_maximum_vowels_in_substring ... ok
[INFO] [stdout] test tests::problem_217_test::test_no_duplicates ... ok
[INFO] [stdout] test tests::problem_2215_tests::test_difference_of_two_arrays ... ok
[INFO] [stdout] test tests::problem_2352_tests::test_equal_pairs ... ok
[INFO] [stdout] test tests::problem_2390_tests::test_removing_stars_from_string ... ok
[INFO] [stdout] test tests::problem_242_tests::test_is_valid_anagram ... ok
[INFO] [stdout] test tests::problem_283_test::test_move_zeros ... ok
[INFO] [stdout] test tests::problem_238_test::test_product_of_list ... ok
[INFO] [stdout] test tests::problem_328_test::test_odd_even_list ... ok
[INFO] [stdout] test tests::problem_247_tests::test_top_k_frequent ... ok
[INFO] [stdout] test tests::problem_345_tests::test_reverse_vowels ... ok
[INFO] [stdout] test tests::problem_36_tests::test_is_valid_sudoku ... ok
[INFO] [stdout] test tests::problem_392_tests::test_is_not_subsequence ... ok
[INFO] [stdout] test tests::problem_392_tests::test_is_subsequence ... ok
[INFO] [stdout] test tests::problem_394_tests::test_decode_string ... ok
[INFO] [stdout] test tests::problem_643_tests::test_maximum_average_subarray ... ok
[INFO] [stdout] test tests::problem_649_tests::test_predict_party_victory ... ok
[INFO] [stdout] test tests::problem_49_tests::test_group_anagram ... ok
[INFO] [stdout] test tests::problem_605_tests::test_flower_bed ... ok
[INFO] [stdout] test tests::problem_933_tests::test_ping_counter ... ok
[INFO] [stdout] test tests::problem_724_tests::test_find_pivot_index ... ok
[INFO] [stdout] test tests::problem_75_tests::test_max_operations ... ok
[INFO] [stdout] test tests::problem_735_tests::test_asteroid_collision ... ok
[INFO] [stdout] test tests::problem_1071_tests::test_strings_gcd_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lc_april_2-45fe3bb27d35d658)
[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 lc_april_2
[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" "6494b2b682216e850163c9bbe24fab2af318c0850604a0b4a7f93a823c4f067b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6494b2b682216e850163c9bbe24fab2af318c0850604a0b4a7f93a823c4f067b", kill_on_drop: false }`
[INFO] [stdout] 6494b2b682216e850163c9bbe24fab2af318c0850604a0b4a7f93a823c4f067b