[INFO] cloning repository https://github.com/alexander-smoktal/rust-patterns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexander-smoktal/rust-patterns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-smoktal%2Frust-patterns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-smoktal%2Frust-patterns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 351757356846d4b50d614316b3e53d5a3cf6dea9 [INFO] documenting alexander-smoktal/rust-patterns against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-smoktal%2Frust-patterns" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexander-smoktal/rust-patterns on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alexander-smoktal/rust-patterns [INFO] finished tweaking git repo https://github.com/alexander-smoktal/rust-patterns [INFO] tweaked toml for git repo https://github.com/alexander-smoktal/rust-patterns written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/alexander-smoktal/rust-patterns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v0.2.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7a9aac6fb63addbe615cef707dc18d30d3141f020c987a648f700791cacc1b2 [INFO] running `Command { std: "docker" "start" "-a" "f7a9aac6fb63addbe615cef707dc18d30d3141f020c987a648f700791cacc1b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7a9aac6fb63addbe615cef707dc18d30d3141f020c987a648f700791cacc1b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a9aac6fb63addbe615cef707dc18d30d3141f020c987a648f700791cacc1b2", kill_on_drop: false }` [INFO] [stdout] f7a9aac6fb63addbe615cef707dc18d30d3141f020c987a648f700791cacc1b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33d7254daafd4277504b5ba61660ca76037ebea89a85206764fc188898a20d20 [INFO] running `Command { std: "docker" "start" "-a" "33d7254daafd4277504b5ba61660ca76037ebea89a85206764fc188898a20d20", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v0.2.10 [INFO] [stderr] Documenting rust-patterns v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rust-patterns v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name iterator src/behavioral/iterator.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eff14ad6d7c61daa -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name memento src/behavioral/memento.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c65b082bb34df779 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name proxy src/structural/proxy.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e187c2bec69d6a95 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name flyweight src/structural/flyweight.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cbfc38bf4d4778a3 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name mediator src/behavioral/mediator.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=926452fbad69c9c0 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name command src/behavioral/command.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0dc0d6f48a8b0afc -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name strategy src/behavioral/strategy.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=443fa5f8606b2195 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name abstract_factory src/creational/abstract_factory.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=55327182f97a542d -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name observer src/behavioral/observer.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b941fb6db754ca86 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `rust-patterns` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name decorator src/structural/decorator.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=158f40f6d7b897ed -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a218598dd691041d.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-08b3653908f7a75b.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "33d7254daafd4277504b5ba61660ca76037ebea89a85206764fc188898a20d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d7254daafd4277504b5ba61660ca76037ebea89a85206764fc188898a20d20", kill_on_drop: false }` [INFO] [stdout] 33d7254daafd4277504b5ba61660ca76037ebea89a85206764fc188898a20d20