[INFO] cloning repository https://github.com/HaotianPang/Rust_Learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HaotianPang/Rust_Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaotianPang%2FRust_Learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaotianPang%2FRust_Learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53804085d6a667601f174de9e9c7bed88639e6de
[INFO] checking HaotianPang/Rust_Learning/53804085d6a667601f174de9e9c7bed88639e6de against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaotianPang%2FRust_Learning" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HaotianPang/Rust_Learning on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HaotianPang/Rust_Learning
[INFO] finished tweaking git repo https://github.com/HaotianPang/Rust_Learning
[INFO] tweaked toml for git repo https://github.com/HaotianPang/Rust_Learning written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HaotianPang/Rust_Learning 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdc5c37a46d3723fdae05d79eedb539c8dc8bb122f61d5fad1ff3b5d12bd9157
[INFO] running `Command { std: "docker" "start" "-a" "cdc5c37a46d3723fdae05d79eedb539c8dc8bb122f61d5fad1ff3b5d12bd9157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc5c37a46d3723fdae05d79eedb539c8dc8bb122f61d5fad1ff3b5d12bd9157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc5c37a46d3723fdae05d79eedb539c8dc8bb122f61d5fad1ff3b5d12bd9157", kill_on_drop: false }`
[INFO] [stdout] cdc5c37a46d3723fdae05d79eedb539c8dc8bb122f61d5fad1ff3b5d12bd9157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0464413357f2e6095e690e32cbdb0455a369bf655b53b3af11bf91d22e0595c9
[INFO] running `Command { std: "docker" "start" "-a" "0464413357f2e6095e690e32cbdb0455a369bf655b53b3af11bf91d22e0595c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking guess_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/main.rs:146:2
[INFO] [stdout]     |
[INFO] [stdout] 4   | fn main() {  
[INFO] [stdout]     |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 146 | }
[INFO] [stdout]     |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/main.rs:146:2
[INFO] [stdout]     |
[INFO] [stdout] 4   | fn main() {  
[INFO] [stdout]     |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 146 | }
[INFO] [stdout]     |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guess_game` (bin "guess_game") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `guess_game` (bin "guess_game" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0464413357f2e6095e690e32cbdb0455a369bf655b53b3af11bf91d22e0595c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0464413357f2e6095e690e32cbdb0455a369bf655b53b3af11bf91d22e0595c9", kill_on_drop: false }`
[INFO] [stdout] 0464413357f2e6095e690e32cbdb0455a369bf655b53b3af11bf91d22e0595c9