[INFO] cloning repository https://github.com/mhbui/Rust_guessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhbui/Rust_guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhbui%2FRust_guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhbui%2FRust_guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 348e2d355b9fc75357771a8039c09c9a31a94f51
[INFO] checking mhbui/Rust_guessing_game against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhbui%2FRust_guessing_game" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mhbui/Rust_guessing_game
[INFO] finished tweaking git repo https://github.com/mhbui/Rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/mhbui/Rust_guessing_game written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mhbui/Rust_guessing_game on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mhbui/Rust_guessing_game 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.11
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e0f6eb75168391be91ecba5c8ff3a9c8a7e895983891dcf3dade39da74bf5f4
[INFO] running `Command { std: "docker" "start" "-a" "8e0f6eb75168391be91ecba5c8ff3a9c8a7e895983891dcf3dade39da74bf5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e0f6eb75168391be91ecba5c8ff3a9c8a7e895983891dcf3dade39da74bf5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0f6eb75168391be91ecba5c8ff3a9c8a7e895983891dcf3dade39da74bf5f4", kill_on_drop: false }`
[INFO] [stdout] 8e0f6eb75168391be91ecba5c8ff3a9c8a7e895983891dcf3dade39da74bf5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b16f8e97a63541cd8b927f69f3c60521b8dee2e051169961a23e1ec698c9c9
[INFO] running `Command { std: "docker" "start" "-a" "43b16f8e97a63541cd8b927f69f3c60521b8dee2e051169961a23e1ec698c9c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rust_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/main.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | fn main() {
[INFO] [stdout]    |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 36 |             Ordering::Equal => {
[INFO] [stdout]    |                                - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 39 |     }}
[INFO] [stdout]    |     - ...as it matches this but it has different indentation
[INFO] [stdout] 40 |
[INFO] [stdout] 41 | }
[INFO] [stdout]    |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_guessing_game` (bin "rust_guessing_game" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/main.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | fn main() {
[INFO] [stdout]    |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 36 |             Ordering::Equal => {
[INFO] [stdout]    |                                - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 39 |     }}
[INFO] [stdout]    |     - ...as it matches this but it has different indentation
[INFO] [stdout] 40 |
[INFO] [stdout] 41 | }
[INFO] [stdout]    |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_guessing_game` (bin "rust_guessing_game") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "43b16f8e97a63541cd8b927f69f3c60521b8dee2e051169961a23e1ec698c9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b16f8e97a63541cd8b927f69f3c60521b8dee2e051169961a23e1ec698c9c9", kill_on_drop: false }`
[INFO] [stdout] 43b16f8e97a63541cd8b927f69f3c60521b8dee2e051169961a23e1ec698c9c9