[INFO] cloning repository https://github.com/AlGaRitm2020/Bulls_and_cows_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlGaRitm2020/Bulls_and_cows_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlGaRitm2020%2FBulls_and_cows_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlGaRitm2020%2FBulls_and_cows_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56549ebabb3c4822b4eb4344cc0ce5ee81fe3f4a
[INFO] testing AlGaRitm2020/Bulls_and_cows_game against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlGaRitm2020%2FBulls_and_cows_game" "/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/AlGaRitm2020/Bulls_and_cows_game on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlGaRitm2020/Bulls_and_cows_game
[INFO] finished tweaking git repo https://github.com/AlGaRitm2020/Bulls_and_cows_game
[INFO] tweaked toml for git repo https://github.com/AlGaRitm2020/Bulls_and_cows_game written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/AlGaRitm2020/Bulls_and_cows_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ec3d8e0f35c27d565741d902985790733c97439498eed074ddecfd5995b1770
[INFO] running `Command { std: "docker" "start" "-a" "5ec3d8e0f35c27d565741d902985790733c97439498eed074ddecfd5995b1770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec3d8e0f35c27d565741d902985790733c97439498eed074ddecfd5995b1770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec3d8e0f35c27d565741d902985790733c97439498eed074ddecfd5995b1770", kill_on_drop: false }`
[INFO] [stdout] 5ec3d8e0f35c27d565741d902985790733c97439498eed074ddecfd5995b1770
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff01e09cd0c8f52493e3c849009ae065b4243b8701eb084033157fac5cc095a9
[INFO] running `Command { std: "docker" "start" "-a" "ff01e09cd0c8f52493e3c849009ae065b4243b8701eb084033157fac5cc095a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulls_and_cows_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unknown character escape: `|`
[INFO] [stdout]   --> src/main.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | println!("|  _ \| | | | | / __|  / _` | '_ \ / _` |");
[INFO] [stdout]    |                 ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 23 | println!(r"|  _ \| | | | | / __|  / _` | '_ \ / _` |");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]   --> src/main.rs:23:45
[INFO] [stdout]    |
[INFO] [stdout] 23 | println!("|  _ \| | | | | / __|  / _` | '_ \ / _` |");
[INFO] [stdout]    |                                             ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 23 | println!(r"|  _ \| | | | | / __|  / _` | '_ \ / _` |");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `_`
[INFO] [stdout]   --> src/main.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 | println!("| |_) | |_| | | \__ \ | (_| | | | | (_| |");
[INFO] [stdout]    |                            ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 24 | println!(r"| |_) | |_| | | \__ \ | (_| | | | | (_| |");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]   --> src/main.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | println!("| |_) | |_| | | \__ \ | (_| | | | | (_| |");
[INFO] [stdout]    |                                ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 24 | println!(r"| |_) | |_| | | \__ \ | (_| | | | | (_| |");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `_`
[INFO] [stdout]   --> src/main.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!("|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |                   ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!(r"|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `_`
[INFO] [stdout]   --> src/main.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!("|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |                                   ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!(r"|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `_`
[INFO] [stdout]   --> src/main.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!("|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |                                               ^ unknown character escape
[INFO] [stdout]    |
[INFO] [stdout]    = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals>
[INFO] [stdout] help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal
[INFO] [stdout]    |
[INFO] [stdout] 25 | println!(r"|____/ \__,_|_|_|___/  \__,_|_| |_|\__,_|");
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bulls_and_cows_game` due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff01e09cd0c8f52493e3c849009ae065b4243b8701eb084033157fac5cc095a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff01e09cd0c8f52493e3c849009ae065b4243b8701eb084033157fac5cc095a9", kill_on_drop: false }`
[INFO] [stdout] ff01e09cd0c8f52493e3c849009ae065b4243b8701eb084033157fac5cc095a9