[INFO] cloning repository https://github.com/savovs/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/savovs/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovs%2Fguessing_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovs%2Fguessing_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 185c69db2ed29b213cc9bf4197547d2c593d9d97 [INFO] documenting savovs/guessing_game against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovs%2Fguessing_game" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/savovs/guessing_game on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/savovs/guessing_game [INFO] finished tweaking git repo https://github.com/savovs/guessing_game [INFO] tweaked toml for git repo https://github.com/savovs/guessing_game written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/savovs/guessing_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e4955759d7ab64259e52d235cdaca3ad98b6a7ac331d58ca7090fe4d9383f79 [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" "8e4955759d7ab64259e52d235cdaca3ad98b6a7ac331d58ca7090fe4d9383f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e4955759d7ab64259e52d235cdaca3ad98b6a7ac331d58ca7090fe4d9383f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e4955759d7ab64259e52d235cdaca3ad98b6a7ac331d58ca7090fe4d9383f79", kill_on_drop: false }` [INFO] [stdout] 8e4955759d7ab64259e52d235cdaca3ad98b6a7ac331d58ca7090fe4d9383f79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6df4b5a1d85a588631e8b95185e087eace1fa41ed72e03a61a34143438525fe7 [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" "6df4b5a1d85a588631e8b95185e087eace1fa41ed72e03a61a34143438525fe7", kill_on_drop: false }` [INFO] [stderr] Checking rand v0.5.1 [INFO] [stderr] Documenting guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/main.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 27 | match guess.cmp(&secret_number) { [INFO] [stdout] | - this delimiter might not be properly closed... [INFO] [stdout] ... [INFO] [stdout] 36 | } [INFO] [stdout] | - ...as it matches this but it has different indentation [INFO] [stdout] 37 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `println` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 30 | Ordering::Equal => result_text = { [INFO] [stdout] | -- while parsing the `match` arm starting here [INFO] [stdout] ... [INFO] [stdout] 33 | } [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | expected one of `,`, `.`, `?`, `}`, or an operator [INFO] [stdout] | help: `}` may belong here [INFO] [stdout] 34 | [INFO] [stdout] 35 | println!("\n{}", result_text); [INFO] [stdout] | ^^^^^^^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: Could not document `guessing_game`. [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --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-8d3d222572f363a5.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "6df4b5a1d85a588631e8b95185e087eace1fa41ed72e03a61a34143438525fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6df4b5a1d85a588631e8b95185e087eace1fa41ed72e03a61a34143438525fe7", kill_on_drop: false }` [INFO] [stdout] 6df4b5a1d85a588631e8b95185e087eace1fa41ed72e03a61a34143438525fe7