[INFO] cloning repository https://github.com/ArmanAttaran/Book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArmanAttaran/Book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmanAttaran%2FBook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmanAttaran%2FBook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f8bedcfa89bf7bff4dd5305e473dccb9d73e888
[INFO] testing ArmanAttaran/Book against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmanAttaran%2FBook" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArmanAttaran/Book on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArmanAttaran/Book
[INFO] finished tweaking git repo https://github.com/ArmanAttaran/Book
[INFO] tweaked toml for git repo https://github.com/ArmanAttaran/Book written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ArmanAttaran/Book already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 674cd0a5dfea00f9ed529c827dac77f075b196ee732edaa4e79a86ab88638fdb
[INFO] running `Command { std: "docker" "start" "-a" "674cd0a5dfea00f9ed529c827dac77f075b196ee732edaa4e79a86ab88638fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "674cd0a5dfea00f9ed529c827dac77f075b196ee732edaa4e79a86ab88638fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674cd0a5dfea00f9ed529c827dac77f075b196ee732edaa4e79a86ab88638fdb", kill_on_drop: false }`
[INFO] [stdout] 674cd0a5dfea00f9ed529c827dac77f075b196ee732edaa4e79a86ab88638fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a88153ebedc2da8492294ee0c946e8483bba252527192f01239dd6305c0e7e1f
[INFO] running `Command { std: "docker" "start" "-a" "a88153ebedc2da8492294ee0c946e8483bba252527192f01239dd6305c0e7e1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!` or `::`, found `<eof>`
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | jmiknjmko
[INFO] [stdout]   | ^^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Guessing_game` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a88153ebedc2da8492294ee0c946e8483bba252527192f01239dd6305c0e7e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88153ebedc2da8492294ee0c946e8483bba252527192f01239dd6305c0e7e1f", kill_on_drop: false }`
[INFO] [stdout] a88153ebedc2da8492294ee0c946e8483bba252527192f01239dd6305c0e7e1f