[INFO] fetching crate leetcode-picker 0.1.7...
[INFO] checking leetcode-picker-0.1.7 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate leetcode-picker 0.1.7 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate leetcode-picker 0.1.7 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leetcode-picker 0.1.7
[INFO] finished tweaking crates.io crate leetcode-picker 0.1.7
[INFO] tweaked toml for crates.io crate leetcode-picker 0.1.7 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate leetcode-picker 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37338c6e7c4b0902f985959c0f99b40e5fd2cd0addc39f6a85adf4499a0dc1dd
[INFO] running `Command { std: "docker" "start" "-a" "37338c6e7c4b0902f985959c0f99b40e5fd2cd0addc39f6a85adf4499a0dc1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37338c6e7c4b0902f985959c0f99b40e5fd2cd0addc39f6a85adf4499a0dc1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37338c6e7c4b0902f985959c0f99b40e5fd2cd0addc39f6a85adf4499a0dc1dd", kill_on_drop: false }`
[INFO] [stdout] 37338c6e7c4b0902f985959c0f99b40e5fd2cd0addc39f6a85adf4499a0dc1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22eae0d70daa9bc876d7ed8b0663a0e4a45189940bad9634707f39d5c8319e1f
[INFO] running `Command { std: "docker" "start" "-a" "22eae0d70daa9bc876d7ed8b0663a0e4a45189940bad9634707f39d5c8319e1f", kill_on_drop: false }`
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[INFO] [stdout] warning: function is never used: `test_description_markdown`
[INFO] [stdout]    --> src/content_parser.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn test_description_markdown() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/quiz.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.54s
[INFO] running `Command { std: "docker" "inspect" "22eae0d70daa9bc876d7ed8b0663a0e4a45189940bad9634707f39d5c8319e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22eae0d70daa9bc876d7ed8b0663a0e4a45189940bad9634707f39d5c8319e1f", kill_on_drop: false }`
[INFO] [stdout] 22eae0d70daa9bc876d7ed8b0663a0e4a45189940bad9634707f39d5c8319e1f