[INFO] cloning repository https://github.com/laopo001/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/laopo001/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaopo001%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaopo001%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 470a6780930dda0b511926b2819a13cf58c977eb
[INFO] testing laopo001/leetcode-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaopo001%2Fleetcode-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/laopo001/leetcode-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/laopo001/leetcode-rust
[INFO] finished tweaking git repo https://github.com/laopo001/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/laopo001/leetcode-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/laopo001/leetcode-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] ac6a7fba365b4ab05813ba1be1bc8e588affdf89b23516b84693ac9b9efd87e6
[INFO] running `Command { std: "docker" "start" "-a" "ac6a7fba365b4ab05813ba1be1bc8e588affdf89b23516b84693ac9b9efd87e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6a7fba365b4ab05813ba1be1bc8e588affdf89b23516b84693ac9b9efd87e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6a7fba365b4ab05813ba1be1bc8e588affdf89b23516b84693ac9b9efd87e6", kill_on_drop: false }`
[INFO] [stdout] ac6a7fba365b4ab05813ba1be1bc8e588affdf89b23516b84693ac9b9efd87e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a48832ad79820367cfff5e699aca729b53452b249b077d0ac85d1b6c9437ec76
[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" "a48832ad79820367cfff5e699aca729b53452b249b077d0ac85d1b6c9437ec76", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "a48832ad79820367cfff5e699aca729b53452b249b077d0ac85d1b6c9437ec76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48832ad79820367cfff5e699aca729b53452b249b077d0ac85d1b6c9437ec76", kill_on_drop: false }`
[INFO] [stdout] a48832ad79820367cfff5e699aca729b53452b249b077d0ac85d1b6c9437ec76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", 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] e51dd21a455f7b9b4506c9ca42bff7eb809b8ae3103e95a85a19a230bf2bb84f
[INFO] running `Command { std: "docker" "start" "-a" "e51dd21a455f7b9b4506c9ca42bff7eb809b8ae3103e95a85a19a230bf2bb84f", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "e51dd21a455f7b9b4506c9ca42bff7eb809b8ae3103e95a85a19a230bf2bb84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51dd21a455f7b9b4506c9ca42bff7eb809b8ae3103e95a85a19a230bf2bb84f", kill_on_drop: false }`
[INFO] [stdout] e51dd21a455f7b9b4506c9ca42bff7eb809b8ae3103e95a85a19a230bf2bb84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] dcfa2d9337b4b7a82f80b8d62a0a98c4617d12d4a5cff3f5f3e891d63b10d44e
[INFO] running `Command { std: "docker" "start" "-a" "dcfa2d9337b4b7a82f80b8d62a0a98c4617d12d4a5cff3f5f3e891d63b10d44e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 41 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode-2bfe3101f1132499)
[INFO] [stdout] test additive_number::test ... ok
[INFO] [stdout] test course_schedule_ii::test ... ok
[INFO] [stdout] test count_and_say::test ... ok
[INFO] [stdout] test custom_sort_string::test ... ok
[INFO] [stdout] test base::test_string_to_num ... ok
[INFO] [stdout] test decode_ways::test ... ok
[INFO] [stdout] test decode_ways::test1 ... ok
[INFO] [stdout] test can_i_win::test ... ok
[INFO] [stdout] test find_words_that_can_be_formed_by_characters::test ... ok
[INFO] [stdout] test base::test_reduce ... ok
[INFO] [stdout] test gray_code::test ... ok
[INFO] [stdout] test insertion_sort_list::test ... ok
[INFO] [stdout] test relative_sort_array::test ... ok
[INFO] [stdout] test base::test_map ... ok
[INFO] [stdout] test base::test_for_each ... ok
[INFO] [stdout] test base::test_find_mut ... ok
[INFO] [stdout] test jump_game_vii::test ... ok
[INFO] [stdout] test minimum_absolute_difference_in_bst::test ... ok
[INFO] [stdout] test reverse_words_in_a_string::test ... ok
[INFO] [stdout] test matrix_cells_in_distance_order::test ... ok
[INFO] [stdout] test sort_an_array::test ... ok
[INFO] [stdout] test split_a_string_in_balanced_strings::test ... ok
[INFO] [stdout] test search_insert_position::test ... ok
[INFO] [stdout] test subdomain_visit_count::test ... ok
[INFO] [stdout] test valid_sudoku::test ... ok
[INFO] [stdout] test split_array_into_fibonacci_sequence::test ... ok
[INFO] [stdout] test wiggle_sort_ii::test ... ok
[INFO] [stdout] test single_number_ii::test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode-26f656c4337e9546)
[INFO] [stdout] test single_number_iii::test ... ok
[INFO] [stderr]    Doc-tests leetcode
[INFO] [stdout] test single_number::test ... ok
[INFO] [stdout] test super_egg_drop::test ... ok
[INFO] [stdout] test surface_area_of_3d_shapes::test ... ok
[INFO] [stdout] test two_keys_keyboard::test ... ok
[INFO] [stdout] test longest_consecutive_sequence::test ... ok
[INFO] [stdout] test permutation_sequence::get_permutation ... ok
[INFO] [stdout] test isomorphic_strings::test ... ok
[INFO] [stdout] test perfect_number::test_check_perfect_number ... ok
[INFO] [stdout] test jump_game_ii::test ... ok
[INFO] [stdout] test array_of_doubled_pairs::test ... ok
[INFO] [stdout] test minimum_depth_of_binary_tree::test ... ok
[INFO] [stdout] test shift_2d_grid::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [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" "dcfa2d9337b4b7a82f80b8d62a0a98c4617d12d4a5cff3f5f3e891d63b10d44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfa2d9337b4b7a82f80b8d62a0a98c4617d12d4a5cff3f5f3e891d63b10d44e", kill_on_drop: false }`
[INFO] [stdout] dcfa2d9337b4b7a82f80b8d62a0a98c4617d12d4a5cff3f5f3e891d63b10d44e