[INFO] cloning repository https://github.com/guaifish/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/guaifish/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguaifish%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguaifish%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f4b6fab8786ec5f67a1a3ddbdef161aef25bf58
[INFO] testing guaifish/leetcode-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguaifish%2Fleetcode-rust" "/workspace/builds/worker-87/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guaifish/leetcode-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guaifish/leetcode-rust
[INFO] finished tweaking git repo https://github.com/guaifish/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/guaifish/leetcode-rust written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/guaifish/leetcode-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac7966dfda52815b395d8bcfdc2e0eebb3862fdebb519877f6a0bc1a9f345d81
[INFO] running `Command { std: "docker" "start" "-a" "ac7966dfda52815b395d8bcfdc2e0eebb3862fdebb519877f6a0bc1a9f345d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac7966dfda52815b395d8bcfdc2e0eebb3862fdebb519877f6a0bc1a9f345d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7966dfda52815b395d8bcfdc2e0eebb3862fdebb519877f6a0bc1a9f345d81", kill_on_drop: false }`
[INFO] [stdout] ac7966dfda52815b395d8bcfdc2e0eebb3862fdebb519877f6a0bc1a9f345d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3830eed64e8e42eb80c078e90fd5f944cfce5c134607434e39eea6210c5afc9
[INFO] running `Command { std: "docker" "start" "-a" "f3830eed64e8e42eb80c078e90fd5f944cfce5c134607434e39eea6210c5afc9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "f3830eed64e8e42eb80c078e90fd5f944cfce5c134607434e39eea6210c5afc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3830eed64e8e42eb80c078e90fd5f944cfce5c134607434e39eea6210c5afc9", kill_on_drop: false }`
[INFO] [stdout] f3830eed64e8e42eb80c078e90fd5f944cfce5c134607434e39eea6210c5afc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e121bc4c79c008820f9d7b074d9ee3dba98c6e95bcfb722d55aa7e025da97df5
[INFO] running `Command { std: "docker" "start" "-a" "e121bc4c79c008820f9d7b074d9ee3dba98c6e95bcfb722d55aa7e025da97df5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "e121bc4c79c008820f9d7b074d9ee3dba98c6e95bcfb722d55aa7e025da97df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e121bc4c79c008820f9d7b074d9ee3dba98c6e95bcfb722d55aa7e025da97df5", kill_on_drop: false }`
[INFO] [stdout] e121bc4c79c008820f9d7b074d9ee3dba98c6e95bcfb722d55aa7e025da97df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee322fb36c389599e0f3e717f8a8d182a81396f8731191e9bf6ba54a099d86b7
[INFO] running `Command { std: "docker" "start" "-a" "ee322fb36c389599e0f3e717f8a8d182a81396f8731191e9bf6ba54a099d86b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_rust-2146e76a92f819ad)
[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]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-4a8c16e05d21f377)
[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]      Running tests/test_0008_string_to_integer.rs (/opt/rustwide/target/debug/deps/test_0008_string_to_integer-d28310a268624a21)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test example1 ... ok
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test example4 ... ok
[INFO] [stdout] test example5 ... ok
[INFO] [stdout] test example6 ... ok
[INFO] [stdout] test example7 ... ok
[INFO] [stdout] test example8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_0009_palindrome_number.rs (/opt/rustwide/target/debug/deps/test_0009_palindrome_number-f77ac359955c4b15)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test example1 ... ok
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_0013_roman_to_integer.rs (/opt/rustwide/target/debug/deps/test_0013_roman_to_integer-c14409f2f0334395)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/test_0014_longest_common_prefix.rs (/opt/rustwide/target/debug/deps/test_0014_longest_common_prefix-8b8c6187fb66fdc8)
[INFO] [stdout] test example1 ... ok
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] test example4 ... ok
[INFO] [stdout] test example5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_0020_valid_parentheses.rs (/opt/rustwide/target/debug/deps/test_0020_valid_parentheses-07c77badc201e9cd)
[INFO] [stdout] test example1 ... ok
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test example1 ... ok
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] test example4 ... ok
[INFO] [stdout] test example5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode-rust
[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" "ee322fb36c389599e0f3e717f8a8d182a81396f8731191e9bf6ba54a099d86b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee322fb36c389599e0f3e717f8a8d182a81396f8731191e9bf6ba54a099d86b7", kill_on_drop: false }`
[INFO] [stdout] ee322fb36c389599e0f3e717f8a8d182a81396f8731191e9bf6ba54a099d86b7