[INFO] cloning repository https://github.com/TANEJS4/rust-leetcode-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TANEJS4/rust-leetcode-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTANEJS4%2Frust-leetcode-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTANEJS4%2Frust-leetcode-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa0e56a03af2e043213b1e0f6deeab5b14b43e6d
[INFO] checking TANEJS4/rust-leetcode-practice against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTANEJS4%2Frust-leetcode-practice" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TANEJS4/rust-leetcode-practice
[INFO] finished tweaking git repo https://github.com/TANEJS4/rust-leetcode-practice
[INFO] tweaked toml for git repo https://github.com/TANEJS4/rust-leetcode-practice written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TANEJS4/rust-leetcode-practice on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TANEJS4/rust-leetcode-practice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ed686e95e293e3ec014598637db83c621bf848f6f972f5b7f5f37fb763ba75
[INFO] running `Command { std: "docker" "start" "-a" "55ed686e95e293e3ec014598637db83c621bf848f6f972f5b7f5f37fb763ba75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ed686e95e293e3ec014598637db83c621bf848f6f972f5b7f5f37fb763ba75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ed686e95e293e3ec014598637db83c621bf848f6f972f5b7f5f37fb763ba75", kill_on_drop: false }`
[INFO] [stdout] 55ed686e95e293e3ec014598637db83c621bf848f6f972f5b7f5f37fb763ba75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74e228ea02a9d4bb0c5050340405769aa0f9a2154af630b11fe0ead2836a357c
[INFO] running `Command { std: "docker" "start" "-a" "74e228ea02a9d4bb0c5050340405769aa0f9a2154af630b11fe0ead2836a357c", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `binary_search::find_min::find_min`
[INFO] [stdout]   --> tests/test_binary_search.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 |     use binary_search::find_min::find_min;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stack::generate_parenthesis::generate_parenthesis`
[INFO] [stdout]   --> tests/test_stack.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 |     use stack::generate_parenthesis::generate_parenthesis;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stack::car_fleet::car_fleet`
[INFO] [stdout]     --> tests/test_stack.rs:1377:6
[INFO] [stdout]      |
[INFO] [stdout] 1377 |     use stack::car_fleet::car_fleet;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "74e228ea02a9d4bb0c5050340405769aa0f9a2154af630b11fe0ead2836a357c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e228ea02a9d4bb0c5050340405769aa0f9a2154af630b11fe0ead2836a357c", kill_on_drop: false }`
[INFO] [stdout] 74e228ea02a9d4bb0c5050340405769aa0f9a2154af630b11fe0ead2836a357c
