[INFO] cloning repository https://github.com/HUST-openic/rustpty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HUST-openic/rustpty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHUST-openic%2Frustpty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHUST-openic%2Frustpty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f07ffe59eaa95f6b52d5e621b54edb40b9a59617
[INFO] checking HUST-openic/rustpty against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHUST-openic%2Frustpty" "/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/HUST-openic/rustpty
[INFO] finished tweaking git repo https://github.com/HUST-openic/rustpty
[INFO] tweaked toml for git repo https://github.com/HUST-openic/rustpty written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HUST-openic/rustpty on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HUST-openic/rustpty 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pty-process v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] 2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315
[INFO] running `Command { std: "docker" "start" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315", 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" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315", 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" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking pty-process v0.2.0
[INFO] [stderr]     Checking rustcmd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `run_with_result` is never used
[INFO] [stdout]   --> src/main.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn run_with_result(child: &pty_process::std::Child) {
[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 `run_with_result` is never used
[INFO] [stdout]   --> src/main.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn run_with_result(child: &pty_process::std::Child) {
[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 5.14s
[INFO] running `Command { std: "docker" "inspect" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315", kill_on_drop: false }`
[INFO] [stdout] 2efb0385eecc4338a2ad15085a62bbb1a39331a9c86ba5d3b4a97b95eb0d8315
