[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 beta-2022-05-20 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 beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a33e3802a97dd6bc6c214f3a60fb7d39b0a13bf2ddcf68bef4dedf8e87d8a0c8
[INFO] running `Command { std: "docker" "start" "-a" "a33e3802a97dd6bc6c214f3a60fb7d39b0a13bf2ddcf68bef4dedf8e87d8a0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33e3802a97dd6bc6c214f3a60fb7d39b0a13bf2ddcf68bef4dedf8e87d8a0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33e3802a97dd6bc6c214f3a60fb7d39b0a13bf2ddcf68bef4dedf8e87d8a0c8", kill_on_drop: false }`
[INFO] [stdout] a33e3802a97dd6bc6c214f3a60fb7d39b0a13bf2ddcf68bef4dedf8e87d8a0c8
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a2ca873183d425ad474ad75a4aa58c84ae8c22c30b1796db71cf58578608b99
[INFO] running `Command { std: "docker" "start" "-a" "7a2ca873183d425ad474ad75a4aa58c84ae8c22c30b1796db71cf58578608b99", 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 proxy src/structural/proxy.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=74919cd99403f7e5 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 bridge src/structural/bridge.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=19b7a8a0ff83fa0c -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 facade src/structural/facade.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=705de1a7ad885056 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 '-Arustdoc::private-intra-doc-links' -C metadata=6d80b0fba49ec653 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 memento src/behavioral/memento.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=713c10bb930a98b9 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 '-Arustdoc::private-intra-doc-links' -C metadata=f74a5123121e0445 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 state src/behavioral/state.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9d3418213536d7e9 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 '-Arustdoc::private-intra-doc-links' -C metadata=246cbab8b7c2c246 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.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 iterator src/behavioral/iterator.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=917d29ba6946ef8a -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3cae3d98e7380b58.rmeta --extern rust_patterns=/opt/rustwide/target/debug/deps/librust_patterns-e6e8971c2fd86d0a.rmeta --cap-lints=warn --crate-version 0.0.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7a2ca873183d425ad474ad75a4aa58c84ae8c22c30b1796db71cf58578608b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2ca873183d425ad474ad75a4aa58c84ae8c22c30b1796db71cf58578608b99", kill_on_drop: false }`
[INFO] [stdout] 7a2ca873183d425ad474ad75a4aa58c84ae8c22c30b1796db71cf58578608b99