[INFO] cloning repository https://github.com/Barbie-Tingz/bulls_and_cows
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Barbie-Tingz/bulls_and_cows" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarbie-Tingz%2Fbulls_and_cows", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarbie-Tingz%2Fbulls_and_cows'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 553773766dbdb926e5decf5f0b761f3df20501f2
[INFO] documenting Barbie-Tingz/bulls_and_cows against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarbie-Tingz%2Fbulls_and_cows" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Barbie-Tingz/bulls_and_cows
[INFO] finished tweaking git repo https://github.com/Barbie-Tingz/bulls_and_cows
[INFO] tweaked toml for git repo https://github.com/Barbie-Tingz/bulls_and_cows written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Barbie-Tingz/bulls_and_cows on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Barbie-Tingz/bulls_and_cows 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded game-loop v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ceca307e1af762becb3940cfeaa245df927fb1e026081892517f28b790b11b
[INFO] running `Command { std: "docker" "start" "-a" "f8ceca307e1af762becb3940cfeaa245df927fb1e026081892517f28b790b11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ceca307e1af762becb3940cfeaa245df927fb1e026081892517f28b790b11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ceca307e1af762becb3940cfeaa245df927fb1e026081892517f28b790b11b", kill_on_drop: false }`
[INFO] [stdout] f8ceca307e1af762becb3940cfeaa245df927fb1e026081892517f28b790b11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09ac2032c746bb072fc594f0edfae7c3f0c1275beb9fb1ef4fd2a033c01c3e6
[INFO] running `Command { std: "docker" "start" "-a" "f09ac2032c746bb072fc594f0edfae7c3f0c1275beb9fb1ef4fd2a033c01c3e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking game-loop v1.3.0
[INFO] [stderr]     Checking indexmap v2.11.1
[INFO] [stderr]     Checking getrandom v0.2.16
[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]  Documenting bulls_and_cows v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | \\\                  // || ||\\\    || ||\\\    || ||======  ||=====\\\  ||
[INFO] [stdout]     |    ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:211:33
[INFO] [stdout]     |
[INFO] [stdout] 211 | \\\                  // || ||\\\    || ||\\\    || ||======  ||=====\\\  ||
[INFO] [stdout]     |                                 ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:211:45
[INFO] [stdout]     |
[INFO] [stdout] 211 | \\\                  // || ||\\\    || ||\\\    || ||======  ||=====\\\  ||
[INFO] [stdout]     |                                             ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:211:72
[INFO] [stdout]     |
[INFO] [stdout] 211 | \\\                  // || ||\\\    || ||\\\    || ||======  ||=====\\\  ||
[INFO] [stdout]     |                                                                        ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |  \\\       __       //  || || \\\   || || \\\   || ||        ||     ||  ||
[INFO] [stdout]     |     ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:212:34
[INFO] [stdout]     |
[INFO] [stdout] 212 |  \\\       __       //  || || \\\   || || \\\   || ||        ||     ||  ||
[INFO] [stdout]     |                                  ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:212:46
[INFO] [stdout]     |
[INFO] [stdout] 212 |  \\\       __       //  || || \\\   || || \\\   || ||        ||     ||  ||
[INFO] [stdout]     |                                              ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:213:6
[INFO] [stdout]     |
[INFO] [stdout] 213 |   \\\     //\\\     //   || ||  \\\  || ||  \\\  || ||====    ||====\\\   ||
[INFO] [stdout]     |      ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |   \\\     //\\\     //   || ||  \\\  || ||  \\\  || ||====    ||====\\\   ||
[INFO] [stdout]     |                ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:213:36
[INFO] [stdout]     |
[INFO] [stdout] 213 |   \\\     //\\\     //   || ||  \\\  || ||  \\\  || ||====    ||====\\\   ||
[INFO] [stdout]     |                                    ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:213:48
[INFO] [stdout]     |
[INFO] [stdout] 213 |   \\\     //\\\     //   || ||  \\\  || ||  \\\  || ||====    ||====\\\   ||
[INFO] [stdout]     |                                                ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:213:72
[INFO] [stdout]     |
[INFO] [stdout] 213 |   \\\     //\\\     //   || ||  \\\  || ||  \\\  || ||====    ||====\\\   ||
[INFO] [stdout]     |                                                                        ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:214:7
[INFO] [stdout]     |
[INFO] [stdout] 214 |    \\\   //  \\\   //    || ||   \\\ || ||   \\\ || ||        ||     \\\  ||
[INFO] [stdout]     |       ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 |    \\\   //  \\\   //    || ||   \\\ || ||   \\\ || ||        ||     \\\  ||
[INFO] [stdout]     |                 ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:214:37
[INFO] [stdout]     |
[INFO] [stdout] 214 |    \\\   //  \\\   //    || ||   \\\ || ||   \\\ || ||        ||     \\\  ||
[INFO] [stdout]     |                                     ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:214:49
[INFO] [stdout]     |
[INFO] [stdout] 214 |    \\\   //  \\\   //    || ||   \\\ || ||   \\\ || ||        ||     \\\  ||
[INFO] [stdout]     |                                                 ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:214:73
[INFO] [stdout]     |
[INFO] [stdout] 214 |    \\\   //  \\\   //    || ||   \\\ || ||   \\\ || ||        ||     \\\  ||
[INFO] [stdout]     |                                                                         ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `|`
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:215:40
[INFO] [stdout]     |
[INFO] [stdout] 215 |     \\\\=//    \\\\=//     || ||    \\\|| ||    \\\|| ||======= ||      \\\ ++"); 
[INFO] [stdout]     |                                        ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: `|`
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:215:52
[INFO] [stdout]     |
[INFO] [stdout] 215 |     \\\\=//    \\\\=//     || ||    \\\|| ||    \\\|| ||======= ||      \\\ ++"); 
[INFO] [stdout]     |                                                    ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:215:76
[INFO] [stdout]     |
[INFO] [stdout] 215 |     \\\\=//    \\\\=//     || ||    \\\|| ||    \\\|| ||======= ||      \\\ ++"); 
[INFO] [stdout]     |                                                                            ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 210 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:218:52
[INFO] [stdout]     |
[INFO] [stdout] 218 | ||        ||======|| ========  ||======= ||=====\\\                  
[INFO] [stdout]     |                                                    ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 217 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:221:52
[INFO] [stdout]     |
[INFO] [stdout] 221 | ||        ||      || ||=====|| ||====    ||     \\\             
[INFO] [stdout]     |                                                    ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 217 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:222:53
[INFO] [stdout]     |
[INFO] [stdout] 222 | ||        ||      ||        || ||        ||      \\\             
[INFO] [stdout]     |                                                     ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 217 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown character escape: ` `
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:223:54
[INFO] [stdout]     |
[INFO] [stdout] 223 | ||======= ||======|| =======|| ||======= ||       \\\ ");
[INFO] [stdout]     |                                                      ^ unknown character escape
[INFO] [stdout]     |
[INFO] [stdout]     = help: for more information, visit <https://doc.rust-lang.org/reference/tokens.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] 217 |     println!(r"
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found lifetime
[INFO] [stdout]    --> src/bin/hangman_of_doom.rs:208:23
[INFO] [stdout]     |
[INFO] [stdout] 208 |  fn winner_loser() -> 'static &str {
[INFO] [stdout]     |                       ^^^^^^^ expected type
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to write a reference type here
[INFO] [stdout]     |
[INFO] [stdout] 208 |  fn winner_loser() -> &'static &str {
[INFO] [stdout]     |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bulls_and_cows`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: expected `::`, found `:`
[INFO] [stdout]   --> src/bin/pony_scramble.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std:io;
[INFO] [stdout]    |        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import paths are delimited using `::`
[INFO] [stdout] help: use double colon
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io;
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `{`
[INFO] [stdout]   --> src/bin/pony_scramble.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn display_stage() -> {
[INFO] [stdout]    |                       ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bulls_and_cows`
[INFO] running `Command { std: "docker" "inspect" "f09ac2032c746bb072fc594f0edfae7c3f0c1275beb9fb1ef4fd2a033c01c3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09ac2032c746bb072fc594f0edfae7c3f0c1275beb9fb1ef4fd2a033c01c3e6", kill_on_drop: false }`
[INFO] [stdout] f09ac2032c746bb072fc594f0edfae7c3f0c1275beb9fb1ef4fd2a033c01c3e6
