[INFO] cloning repository https://github.com/jakubbabiak/advent_of_code_2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakubbabiak/advent_of_code_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubbabiak%2Fadvent_of_code_2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubbabiak%2Fadvent_of_code_2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e99c67fa9a767e2ef752c90b7f63fef26c5f3889 [INFO] documenting jakubbabiak/advent_of_code_2019 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%2Fjakubbabiak%2Fadvent_of_code_2019" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakubbabiak/advent_of_code_2019 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/jakubbabiak/advent_of_code_2019 [INFO] finished tweaking git repo https://github.com/jakubbabiak/advent_of_code_2019 [INFO] tweaked toml for git repo https://github.com/jakubbabiak/advent_of_code_2019 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jakubbabiak/advent_of_code_2019 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9d044813c9ab89792720921e119b41ce0752167be7bcb6cc0ecddba43f021113 [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" "9d044813c9ab89792720921e119b41ce0752167be7bcb6cc0ecddba43f021113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d044813c9ab89792720921e119b41ce0752167be7bcb6cc0ecddba43f021113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d044813c9ab89792720921e119b41ce0752167be7bcb6cc0ecddba43f021113", kill_on_drop: false }` [INFO] [stdout] 9d044813c9ab89792720921e119b41ce0752167be7bcb6cc0ecddba43f021113 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 0dad9e5dbc68e73e19b2b570887bfa0954548d8ee14cad005773b09b1c504ebf [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" "0dad9e5dbc68e73e19b2b570887bfa0954548d8ee14cad005773b09b1c504ebf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Checking async-macros v2.0.0 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking broadcaster v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking async-std v1.2.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking advent_of_code_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting advent_of_code_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: Could not document `advent_of_code_2019`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_12_1 src/bin/day-12-1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2019=/opt/rustwide/target/debug/deps/libadvent_of_code_2019-de3c19796121df65.rmeta --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-4c785e62b051d455.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-092f9a9f42a94296.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-db6387e974c526eb.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: doc comment contains an invalid Rust code block [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.2.0/src/utils.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0dad9e5dbc68e73e19b2b570887bfa0954548d8ee14cad005773b09b1c504ebf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dad9e5dbc68e73e19b2b570887bfa0954548d8ee14cad005773b09b1c504ebf", kill_on_drop: false }` [INFO] [stdout] 0dad9e5dbc68e73e19b2b570887bfa0954548d8ee14cad005773b09b1c504ebf