[INFO] fetching crate leetcode-picker 0.1.7...
[INFO] checking leetcode-picker-0.1.7 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate leetcode-picker 0.1.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate leetcode-picker 0.1.7 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "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-5/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" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_more v0.99.14
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[INFO] [stderr]   Downloaded tokio v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 659a0b7256645f26105612daa4a651aff5dbc4ce8a4a0a1be2226e270317bc89
[INFO] running `Command { std: "docker" "start" "-a" "659a0b7256645f26105612daa4a651aff5dbc4ce8a4a0a1be2226e270317bc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659a0b7256645f26105612daa4a651aff5dbc4ce8a4a0a1be2226e270317bc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659a0b7256645f26105612daa4a651aff5dbc4ce8a4a0a1be2226e270317bc89", kill_on_drop: false }`
[INFO] [stdout] 659a0b7256645f26105612daa4a651aff5dbc4ce8a4a0a1be2226e270317bc89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90703f0eb36cdb340d7974d55e304d8197fbfef3dd936fc8dcf658009ff8944c
[INFO] running `Command { std: "docker" "start" "-a" "90703f0eb36cdb340d7974d55e304d8197fbfef3dd936fc8dcf658009ff8944c", kill_on_drop: false }`
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[INFO] [stdout] warning: function `test_description_markdown` is never used
[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 `new` is never used
[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 20.79s
[INFO] running `Command { std: "docker" "inspect" "90703f0eb36cdb340d7974d55e304d8197fbfef3dd936fc8dcf658009ff8944c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90703f0eb36cdb340d7974d55e304d8197fbfef3dd936fc8dcf658009ff8944c", kill_on_drop: false }`
[INFO] [stdout] 90703f0eb36cdb340d7974d55e304d8197fbfef3dd936fc8dcf658009ff8944c