[INFO] cloning repository https://github.com/ksk2kk/YujialeCode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ksk2kk/YujialeCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk2kk%2FYujialeCode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk2kk%2FYujialeCode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af62134633677f611bc4885afaa74d6a192aac23
[INFO] checking ksk2kk/YujialeCode against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk2kk%2FYujialeCode" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ksk2kk/YujialeCode
[INFO] finished tweaking git repo https://github.com/ksk2kk/YujialeCode
[INFO] tweaked toml for git repo https://github.com/ksk2kk/YujialeCode written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ksk2kk/YujialeCode on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ksk2kk/YujialeCode 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c
[INFO] running `Command { std: "docker" "start" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
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[INFO] [stderr]     Checking yjlcoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_partial_answers` is never used
[INFO] [stdout]     --> src/tools.rs:2288:4
[INFO] [stdout]      |
[INFO] [stdout] 2288 | fn parse_partial_answers(obj: &serde_json::Map<String, Value>) -> Vec<(String, String)> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ask_outcome_from_json` is never used
[INFO] [stdout]     --> src/tools.rs:2299:8
[INFO] [stdout]      |
[INFO] [stdout] 2299 | pub fn ask_outcome_from_json(value: &Value) -> Result<AskOutcome, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c", kill_on_drop: false }`
[INFO] [stdout] 1ff51371826fb11d8a806cbbf84cc51344e799bdd319d262654fb3055a1cbd3c
