[INFO] cloning repository https://github.com/BlauVogel/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/BlauVogel/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlauVogel%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlauVogel%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1ccdfa15e6cb702d1cad1a505572b38d7e3b7ed
[INFO] testing BlauVogel/leetcode-rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlauVogel%2Fleetcode-rust" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlauVogel/leetcode-rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BlauVogel/leetcode-rust
[INFO] finished tweaking git repo https://github.com/BlauVogel/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/BlauVogel/leetcode-rust written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b840a8189e5ddf187721bb59b6dab6fd5195117111a82c1bb4415d5971ba5514
[INFO] running `Command { std: "docker" "start" "-a" "b840a8189e5ddf187721bb59b6dab6fd5195117111a82c1bb4415d5971ba5514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b840a8189e5ddf187721bb59b6dab6fd5195117111a82c1bb4415d5971ba5514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b840a8189e5ddf187721bb59b6dab6fd5195117111a82c1bb4415d5971ba5514", kill_on_drop: false }`
[INFO] [stdout] b840a8189e5ddf187721bb59b6dab6fd5195117111a82c1bb4415d5971ba5514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab652edeed88691f0e513f8765ca78356fcdffaabea11e30612b7d41f99eed71
[INFO] running `Command { std: "docker" "start" "-a" "ab652edeed88691f0e513f8765ca78356fcdffaabea11e30612b7d41f99eed71", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-rust-cn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "ab652edeed88691f0e513f8765ca78356fcdffaabea11e30612b7d41f99eed71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab652edeed88691f0e513f8765ca78356fcdffaabea11e30612b7d41f99eed71", kill_on_drop: false }`
[INFO] [stdout] ab652edeed88691f0e513f8765ca78356fcdffaabea11e30612b7d41f99eed71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf233a8115642f83a182b9d72bd1517d820bf3e06733feb014a2c4857594552
[INFO] running `Command { std: "docker" "start" "-a" "ddf233a8115642f83a182b9d72bd1517d820bf3e06733feb014a2c4857594552", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rust-cn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "ddf233a8115642f83a182b9d72bd1517d820bf3e06733feb014a2c4857594552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf233a8115642f83a182b9d72bd1517d820bf3e06733feb014a2c4857594552", kill_on_drop: false }`
[INFO] [stdout] ddf233a8115642f83a182b9d72bd1517d820bf3e06733feb014a2c4857594552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e81c43083f17e8633257d2b057acf5a6c393a53d6260c1d157f76717981baad7
[INFO] running `Command { std: "docker" "start" "-a" "e81c43083f17e8633257d2b057acf5a6c393a53d6260c1d157f76717981baad7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust_cn-84c6a8f5cdc8cd0d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test solution::s10_regular_expression_matching::tests::test1 ... ok
[INFO] [stdout] test solution::s10_regular_expression_matching::tests::test2 ... ok
[INFO] [stdout] test solution::s1_two_sum::tests::test ... ok
[INFO] [stdout] test solution::s23_merge_k_sorted_lists::tests::test ... ok
[INFO] [stdout] test solution::s2_add_two_numbers::tests::test ... ok
[INFO] [stdout] test solution::s3_longest_substring_without_repeating_characters::tests::test ... ok
[INFO] [stdout] test solution::s4_median_of_two_sorted_arrays::tests::test ... ok
[INFO] [stdout] test solution::s5_longest_palindromic_substring::tests::test ... ok
[INFO] [stdout] test solution::s6_zig_zag_conversion::tests::test ... ok
[INFO] [stdout] test solution::s7_reverse_integer::tests::test ... ok
[INFO] [stdout] test solution::s8_string_to_integer_atoi::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust_cn-2858d02fad0be8b0)
[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 leetcode-rust-cn
[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" "e81c43083f17e8633257d2b057acf5a6c393a53d6260c1d157f76717981baad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81c43083f17e8633257d2b057acf5a6c393a53d6260c1d157f76717981baad7", kill_on_drop: false }`
[INFO] [stdout] e81c43083f17e8633257d2b057acf5a6c393a53d6260c1d157f76717981baad7