[INFO] updating cached repository https://github.com/pymongo/rust_leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f534ee39bab88e375d19040ef8eb616b8ad245a5 [INFO] testing pymongo/rust_leetcode against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_leetcode" "/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/pymongo/rust_leetcode on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pymongo/rust_leetcode [INFO] finished tweaking git repo https://github.com/pymongo/rust_leetcode [INFO] tweaked toml for git repo https://github.com/pymongo/rust_leetcode written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 92f23d82d5d032796b54cc0f2102d3e634f8cce5e5bb5e269cede54fcc2cd1e7 [INFO] running `Command { std: "docker" "start" "-a" "92f23d82d5d032796b54cc0f2102d3e634f8cce5e5bb5e269cede54fcc2cd1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92f23d82d5d032796b54cc0f2102d3e634f8cce5e5bb5e269cede54fcc2cd1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f23d82d5d032796b54cc0f2102d3e634f8cce5e5bb5e269cede54fcc2cd1e7", kill_on_drop: false }` [INFO] [stdout] 92f23d82d5d032796b54cc0f2102d3e634f8cce5e5bb5e269cede54fcc2cd1e7 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d71e6ca0cf95cf20711755c4eaf9151a9f18e180f77aaf505926074c6a4ab76b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d71e6ca0cf95cf20711755c4eaf9151a9f18e180f77aaf505926074c6a4ab76b", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "d71e6ca0cf95cf20711755c4eaf9151a9f18e180f77aaf505926074c6a4ab76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d71e6ca0cf95cf20711755c4eaf9151a9f18e180f77aaf505926074c6a4ab76b", kill_on_drop: false }` [INFO] [stdout] d71e6ca0cf95cf20711755c4eaf9151a9f18e180f77aaf505926074c6a4ab76b [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cffbeaddd65ab811420fbe67b12d606bc69db903466b7999882e98e307e9c65 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8cffbeaddd65ab811420fbe67b12d606bc69db903466b7999882e98e307e9c65", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "8cffbeaddd65ab811420fbe67b12d606bc69db903466b7999882e98e307e9c65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cffbeaddd65ab811420fbe67b12d606bc69db903466b7999882e98e307e9c65", kill_on_drop: false }` [INFO] [stdout] 8cffbeaddd65ab811420fbe67b12d606bc69db903466b7999882e98e307e9c65 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a403845a0998f36187a904a8ea71e81820426c29649831426c88ead803397bca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a403845a0998f36187a904a8ea71e81820426c29649831426c88ead803397bca", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/leetcode-c79dfc8cb18fe2ff [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test bitwise::nim_game::test_nim_bitwise ... ok [INFO] [stdout] test collections::btree_map_two_sum::test_two_sum_bitwise ... ok [INFO] [stdout] test collections::btree_map_two_sum::test_two_sum_btree_map ... ok [INFO] [stdout] test collections::traverse_two_list_node::test_helper_methods ... ok [INFO] [stdout] test sorting::median_of_two_sorted_arrays::test_my_brute_force ... ok [INFO] [stdout] test sorting::median_of_two_sorted_arrays::test_move_divider_of_two_arrays ... ok [INFO] [stdout] test string::i32_is_palindromic::test_first_try ... ok [INFO] [stdout] test sorting::merge_two_sorted_arrays::test_my_first_solution ... ok [INFO] [stdout] test string::i32_is_palindromic::test_i32_to_string ... ok [INFO] [stdout] test sorting::quick_sort::test_quick_sort ... ok [INFO] [stdout] test string::i32_is_palindromic::test_reverse ... ok [INFO] [stdout] test string::contains_substr_kmp::test_kmp ... ok [INFO] [stdout] test string::longest_common_substr_of_two_str::test ... ok [INFO] [stdout] test string::longest_palindromic_substr::test_dp ... ok [INFO] [stdout] test string::longest_non_repeated_substr::test_i32_ascii_table ... ok [INFO] [stdout] test string::longest_palindromic_substr::test_expand_around_center ... ok [INFO] [stdout] test string::longest_non_repeated_substr::test_usize_ascii_table ... ok [INFO] [stdout] test string::longest_palindromic_substr::test_dp_new ... ok [INFO] [stdout] test string::longest_palindromic_substr::test_manacher ... ok [INFO] [stdout] test string::longest_palindromic_substr::test_manacher_old ... ok [INFO] [stdout] test classic::tail_recursion_fibonacci::test_iterate ... ok [INFO] [stdout] test collections::traverse_two_list_node::test_traverse_two_list_node ... ok [INFO] [stdout] test classic::tail_recursion_fibonacci::test_tail_recursion ... ok [INFO] [stdout] test impl_api::to_lowercase::test_my_solution ... ok [INFO] [stdout] test collections::btree_map_two_sum::test_sum_hashmap ... ok [INFO] [stdout] test permutation::shortest_paths_on_checkerboard::test_unique_paths ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests 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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a403845a0998f36187a904a8ea71e81820426c29649831426c88ead803397bca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a403845a0998f36187a904a8ea71e81820426c29649831426c88ead803397bca", kill_on_drop: false }` [INFO] [stdout] a403845a0998f36187a904a8ea71e81820426c29649831426c88ead803397bca