[INFO] cloning repository https://github.com/MrMcEpic/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/MrMcEpic/Rust_guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrMcEpic%2FRust_guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrMcEpic%2FRust_guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 400bca28532f56c2b34c9a0a1f132d58d20cde3d
[INFO] documenting MrMcEpic/Rust_guessing_game against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrMcEpic%2FRust_guessing_game" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrMcEpic/Rust_guessing_game on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrMcEpic/Rust_guessing_game
[INFO] finished tweaking git repo https://github.com/MrMcEpic/Rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/MrMcEpic/Rust_guessing_game written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MrMcEpic/Rust_guessing_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b910caa091c12aa521620a0985bbcaaf138d4665370ffa7496ad3659da0d8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09b910caa091c12aa521620a0985bbcaaf138d4665370ffa7496ad3659da0d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b910caa091c12aa521620a0985bbcaaf138d4665370ffa7496ad3659da0d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b910caa091c12aa521620a0985bbcaaf138d4665370ffa7496ad3659da0d8e", kill_on_drop: false }`
[INFO] [stdout] 09b910caa091c12aa521620a0985bbcaaf138d4665370ffa7496ad3659da0d8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ce182e4c390a12eb598b9e328fdb8934c27f60259423f3ab5289584f97200ef
[INFO] running `Command { std: "docker" "start" "-a" "8ce182e4c390a12eb598b9e328fdb8934c27f60259423f3ab5289584f97200ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking rgb v0.8.11
[INFO] [stderr]     Checking winapi-util v0.1.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]     Checking wincolor v1.0.1
[INFO] [stderr]     Checking rand v0.4.4
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]  Documenting guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `wincolor::Console`, `wincolor::Color`, `wincolor::Intense`
[INFO] [stdout]  --> src/main.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use wincolor::{Console, Color, Intense};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stdout]   |                |        |
[INFO] [stdout]   |                |        no `Color` in the root
[INFO] [stdout]   |                no `Console` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `winconsole::console`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use winconsole::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no `console` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `guessing_game`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name guessing_game src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern rand=/opt/rustwide/target/debug/deps/librand-f8ffd543c4a43b02.rmeta --extern term_size=/opt/rustwide/target/debug/deps/libterm_size-03ffb17ac695185b.rmeta --extern wincolor=/opt/rustwide/target/debug/deps/libwincolor-4f81f823963aad84.rmeta --extern winconsole=/opt/rustwide/target/debug/deps/libwinconsole-ef6d2f994db3d518.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "8ce182e4c390a12eb598b9e328fdb8934c27f60259423f3ab5289584f97200ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce182e4c390a12eb598b9e328fdb8934c27f60259423f3ab5289584f97200ef", kill_on_drop: false }`
[INFO] [stdout] 8ce182e4c390a12eb598b9e328fdb8934c27f60259423f3ab5289584f97200ef