[INFO] cloning repository https://github.com/dct233/zjy2-helper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dct233/zjy2-helper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdct233%2Fzjy2-helper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdct233%2Fzjy2-helper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05b1e96bf3b234e2fe9c1f526256723eff3e6548
[INFO] building dct233/zjy2-helper against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdct233%2Fzjy2-helper" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dct233/zjy2-helper
[INFO] finished tweaking git repo https://github.com/dct233/zjy2-helper
[INFO] tweaked toml for git repo https://github.com/dct233/zjy2-helper written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dct233/zjy2-helper on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dct233/zjy2-helper 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extended v0.1.0
[INFO] [stderr]   Downloaded symphonia-format-riff v0.5.4
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[INFO] [stderr]   Downloaded async-compression v0.4.13
[INFO] [stderr]   Downloaded zstd-safe v7.1.0
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[INFO] [stderr]   Downloaded symphonia-utils-xiph v0.5.4
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[INFO] [stderr]   Downloaded zstd-sys v2.0.10+zstd.1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d75a3cdfd7b898d41ec4b9301482bf967e12f00c46662993ff972d493c0686d5
[INFO] running `Command { std: "docker" "start" "-a" "d75a3cdfd7b898d41ec4b9301482bf967e12f00c46662993ff972d493c0686d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d75a3cdfd7b898d41ec4b9301482bf967e12f00c46662993ff972d493c0686d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75a3cdfd7b898d41ec4b9301482bf967e12f00c46662993ff972d493c0686d5", kill_on_drop: false }`
[INFO] [stdout] d75a3cdfd7b898d41ec4b9301482bf967e12f00c46662993ff972d493c0686d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61aed21ed15b5fb1324205712605f4c5f298eeb6a39a7a426a9e3121e2b8f8ab
[INFO] running `Command { std: "docker" "start" "-a" "61aed21ed15b5fb1324205712605f4c5f298eeb6a39a7a426a9e3121e2b8f8ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling psl-types v2.0.11
[INFO] [stderr]    Compiling brotli v7.0.0
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling extended v0.1.0
[INFO] [stderr]    Compiling rustls-pki-types v1.9.0
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling symphonia-core v0.5.4
[INFO] [stderr]    Compiling ipnet v2.10.1
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[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
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[INFO] [stderr]    Compiling symphonia-metadata v0.5.4
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[INFO] [stderr]    Compiling symphonia-format-riff v0.5.4
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.4
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[INFO] [stderr]    Compiling symphonia-format-ogg v0.5.4
[INFO] [stderr]    Compiling symphonia-format-mkv v0.5.4
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[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling async-compression v0.4.13
[INFO] [stderr]    Compiling indicatif v0.17.8
[INFO] [stderr]    Compiling cookie_store v0.21.0
[INFO] [stderr]    Compiling h2 v0.4.6
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.8
[INFO] [stderr]    Compiling zjy2_icve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/client.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let res = client.post(UPLOAD)
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rc_new` is never used
[INFO] [stdout]   --> src/json.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl TreeNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn rc_new(node: Vec<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.04s
[INFO] running `Command { std: "docker" "inspect" "61aed21ed15b5fb1324205712605f4c5f298eeb6a39a7a426a9e3121e2b8f8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61aed21ed15b5fb1324205712605f4c5f298eeb6a39a7a426a9e3121e2b8f8ab", kill_on_drop: false }`
[INFO] [stdout] 61aed21ed15b5fb1324205712605f4c5f298eeb6a39a7a426a9e3121e2b8f8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2add70fb89a5e8a8eb278deb1ee4db3dad289f85654a2e777090eccb5061d48
[INFO] running `Command { std: "docker" "start" "-a" "e2add70fb89a5e8a8eb278deb1ee4db3dad289f85654a2e777090eccb5061d48", kill_on_drop: false }`
[INFO] [stderr]    Compiling zjy2_icve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/client.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let res = client.post(UPLOAD)
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rc_new` is never used
[INFO] [stdout]   --> src/json.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl TreeNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn rc_new(node: Vec<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "e2add70fb89a5e8a8eb278deb1ee4db3dad289f85654a2e777090eccb5061d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2add70fb89a5e8a8eb278deb1ee4db3dad289f85654a2e777090eccb5061d48", kill_on_drop: false }`
[INFO] [stdout] e2add70fb89a5e8a8eb278deb1ee4db3dad289f85654a2e777090eccb5061d48