[INFO] cloning repository https://github.com/gozssky/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/gozssky/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgozssky%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgozssky%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] befc3a855b9f06dd4f7f3c74f7c5a45282ed246c
[INFO] testing gozssky/leetcode-rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgozssky%2Fleetcode-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gozssky/leetcode-rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gozssky/leetcode-rust
[INFO] finished tweaking git repo https://github.com/gozssky/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/gozssky/leetcode-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gozssky/leetcode-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] c181da14c555b2e42c69e6b5f2683434a8e15ed70c295a879e3c1c1364a7b931
[INFO] running `Command { std: "docker" "start" "-a" "c181da14c555b2e42c69e6b5f2683434a8e15ed70c295a879e3c1c1364a7b931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c181da14c555b2e42c69e6b5f2683434a8e15ed70c295a879e3c1c1364a7b931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c181da14c555b2e42c69e6b5f2683434a8e15ed70c295a879e3c1c1364a7b931", kill_on_drop: false }`
[INFO] [stdout] c181da14c555b2e42c69e6b5f2683434a8e15ed70c295a879e3c1c1364a7b931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] c8acc7197a45bc655b6fa8dfd5d282a5ebe19cb3423b7194876b9e3a6cd5bf16
[INFO] running `Command { std: "docker" "start" "-a" "c8acc7197a45bc655b6fa8dfd5d282a5ebe19cb3423b7194876b9e3a6cd5bf16", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c8acc7197a45bc655b6fa8dfd5d282a5ebe19cb3423b7194876b9e3a6cd5bf16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8acc7197a45bc655b6fa8dfd5d282a5ebe19cb3423b7194876b9e3a6cd5bf16", kill_on_drop: false }`
[INFO] [stdout] c8acc7197a45bc655b6fa8dfd5d282a5ebe19cb3423b7194876b9e3a6cd5bf16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2583b71e353e122e19722e01ef2f81551ae00d3023c6cc45bae25afbadc08dc
[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" "d2583b71e353e122e19722e01ef2f81551ae00d3023c6cc45bae25afbadc08dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "d2583b71e353e122e19722e01ef2f81551ae00d3023c6cc45bae25afbadc08dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2583b71e353e122e19722e01ef2f81551ae00d3023c6cc45bae25afbadc08dc", kill_on_drop: false }`
[INFO] [stdout] d2583b71e353e122e19722e01ef2f81551ae00d3023c6cc45bae25afbadc08dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f5c1632bd0024f06ee06ce827053377ee90cf49eafbeea20e0316a1c6ed9381
[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" "5f5c1632bd0024f06ee06ce827053377ee90cf49eafbeea20e0316a1c6ed9381", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leetcode-7e6c50c5f7cd2ff3
[INFO] [stdout] running 23 tests
[INFO] [stdout] test p0002_add_two_numbers::tests::test_add_two_numbers ... ok
[INFO] [stdout] test p0001_two_sum::tests::test_two_sum ... ok
[INFO] [stderr]    Doc-tests leetcode
[INFO] [stdout] test p0004_median_of_two_sorted_arrays::tests::test_find_median_sorted_arrays ... ok
[INFO] [stdout] test p0016_3sum_closest::tests::test_three_sum_closest ... ok
[INFO] [stdout] test p0010_regular_expression_matching::tests::test_is_match ... ok
[INFO] [stdout] test p0003_longest_substring_without_repeating_characters::tests::test_length_of_longest_substring ... ok
[INFO] [stdout] test p0008_string_to_integer_atoi::tests::test_my_atoi ... ok
[INFO] [stdout] test p0009_palindrome_number::tests::test_is_palindrome ... ok
[INFO] [stdout] test p0017_letter_combinations_of_a_phone_number::tests::test_letter_combinations ... ok
[INFO] [stdout] test p0013_roman_to_integer::tests::test_roman_to_int ... ok
[INFO] [stdout] test p0015_3sum::tests::test_three_sum ... ok
[INFO] [stdout] test p0014_longest_common_prefix::tests::test_longest_common_prefix ... ok
[INFO] [stdout] test p0005_longest_palindromic_substring::tests::test_longest_palindrome ... ok
[INFO] [stdout] test p0007_reverse_integer::tests::test_reverse ... ok
[INFO] [stdout] test p0012_integer_to_roman::tests::test_int_to_roman ... ok
[INFO] [stdout] test p0011_container_with_most_water::tests::test_max_area ... ok
[INFO] [stdout] test p0019_remove_nth_node_from_end_of_list::tests::test_remove_nth_from_end ... ok
[INFO] [stdout] test p0020_valid_parentheses::tests::test_is_valid ... ok
[INFO] [stdout] test p0018_4sum::tests::test_four_sum ... ok
[INFO] [stdout] test p0021_merge_two_sorted_lists::tests::test_merge_two_lists ... ok
[INFO] [stdout] test p0023_merge_k_sorted_lists::tests::test_merge_k_lists ... ok
[INFO] [stdout] test p0022_generate_parentheses::tests::test_generate_parenthesis ... ok
[INFO] [stdout] test p0024_swap_nodes_in_pairs::tests::test_swap_pairs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f5c1632bd0024f06ee06ce827053377ee90cf49eafbeea20e0316a1c6ed9381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5c1632bd0024f06ee06ce827053377ee90cf49eafbeea20e0316a1c6ed9381", kill_on_drop: false }`
[INFO] [stdout] 5f5c1632bd0024f06ee06ce827053377ee90cf49eafbeea20e0316a1c6ed9381