[INFO] fetching crate kucoin_arbitrage 0.0.14...
[INFO] documenting kucoin_arbitrage-0.0.14 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate kucoin_arbitrage 0.0.14 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate kucoin_arbitrage 0.0.14 on toolchain ef324565d071c6d7e2477a195648549e33d6a465
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kucoin_arbitrage 0.0.14
[INFO] finished tweaking crates.io crate kucoin_arbitrage 0.0.14
[INFO] tweaked toml for crates.io crate kucoin_arbitrage 0.0.14 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate kucoin_arbitrage 0.0.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v3.9.2
[INFO] [stderr]   Downloaded tokio-signal v0.2.9
[INFO] [stderr]   Downloaded winnow v0.5.17
[INFO] [stderr]   Downloaded cpufeatures v0.2.10
[INFO] [stderr]   Downloaded kucoin_api v1.4.10
[INFO] [stderr]   Downloaded rustix v0.38.20
[INFO] [stderr]   Downloaded streamunordered v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "04898a26eddfae8540e8b6aab6a3de35aee797831c4641b66d5a6fc9fc17b4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04898a26eddfae8540e8b6aab6a3de35aee797831c4641b66d5a6fc9fc17b4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04898a26eddfae8540e8b6aab6a3de35aee797831c4641b66d5a6fc9fc17b4f7", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56de6e102314124dfead092a3de7f8bae3d150eca918ae1abfd2a6547715038f
[INFO] running `Command { std: "docker" "start" "-a" "56de6e102314124dfead092a3de7f8bae3d150eca918ae1abfd2a6547715038f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
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[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking kucoin_api v1.4.10
[INFO] [stderr]  Documenting kucoin_arbitrage v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking kucoin_arbitrage v0.0.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `kucoin_arbitrage`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ef324565d071c6d7e2477a195648549e33d6a465/bin/rustdoc --edition=2021 --crate-type bin --crate-name sample_monitor_channel src/bin/sample_monitor_channel.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=0030fb74bde1a404 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-59466cadd46b7db3.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e54c01a75bf69a52.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-b76b7d252c0121d6.rmeta --extern fern=/opt/rustwide/target/debug/deps/libfern-8e5b49ebcf0ce0ae.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-9ff1b5a02217641d.rmeta --extern kucoin_api=/opt/rustwide/target/debug/deps/libkucoin_api-a014dbc0791ecf84.rmeta --extern kucoin_arbitrage=/opt/rustwide/target/debug/deps/libkucoin_arbitrage-ee1410b4188bc209.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cfcc8480bfe4faf6.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-6101cb9da31998b9.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c759365a62789e4e.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-354a6abb2c4dba24.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3dd6549b4a6ce206.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8cff4e5793e67c31.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-277c7a8c285a50c1.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1299a72e2c377ae3.rmeta --extern tokio_signal=/opt/rustwide/target/debug/deps/libtokio_signal-115ed3e4ea464780.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-43f111d63a99e4b0.rmeta --cap-lints=forbid --crate-version 0.0.14` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "56de6e102314124dfead092a3de7f8bae3d150eca918ae1abfd2a6547715038f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56de6e102314124dfead092a3de7f8bae3d150eca918ae1abfd2a6547715038f", kill_on_drop: false }`
[INFO] [stdout] 56de6e102314124dfead092a3de7f8bae3d150eca918ae1abfd2a6547715038f
[INFO] documenting kucoin_arbitrage-0.0.14 against try#223112bf1ca31911a6475910c77b36bfa127d5f8 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate kucoin_arbitrage 0.0.14 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate kucoin_arbitrage 0.0.14 on toolchain 223112bf1ca31911a6475910c77b36bfa127d5f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kucoin_arbitrage 0.0.14
[INFO] finished tweaking crates.io crate kucoin_arbitrage 0.0.14
[INFO] tweaked toml for crates.io crate kucoin_arbitrage 0.0.14 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate kucoin_arbitrage 0.0.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66461a174e6f0e3f341d632d2c6edb6e58c25430c8a1733ebe4260fba077212b
[INFO] running `Command { std: "docker" "start" "-a" "66461a174e6f0e3f341d632d2c6edb6e58c25430c8a1733ebe4260fba077212b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66461a174e6f0e3f341d632d2c6edb6e58c25430c8a1733ebe4260fba077212b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66461a174e6f0e3f341d632d2c6edb6e58c25430c8a1733ebe4260fba077212b", kill_on_drop: false }`
[INFO] [stdout] 66461a174e6f0e3f341d632d2c6edb6e58c25430c8a1733ebe4260fba077212b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307db528c94ee22f1dff3fd15358c7631ba3132f0b3090d3663ddc8456d3e354
[INFO] running `Command { std: "docker" "start" "-a" "307db528c94ee22f1dff3fd15358c7631ba3132f0b3090d3663ddc8456d3e354", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
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[INFO] [stderr]     Checking tinyvec_macros v0.1.1
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[INFO] [stderr]     Checking kucoin_api v1.4.10
[INFO] [stderr]     Checking kucoin_arbitrage v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting kucoin_arbitrage v0.0.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> src/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.67s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/kucoin_arbitrage/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/event_orderbook/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/event_triangular/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sample_listcoin/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sample_monitor_channel/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sample_orderbook_rest/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sample_orderbook_ws/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/test_kucoin_order_orderbook_latency/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/test_kucoin_order_private_latency/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/test_kucoin_orderbook_rate/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/test_network_latency/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/test_terminate/index.html
[INFO] running `Command { std: "docker" "inspect" "307db528c94ee22f1dff3fd15358c7631ba3132f0b3090d3663ddc8456d3e354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307db528c94ee22f1dff3fd15358c7631ba3132f0b3090d3663ddc8456d3e354", kill_on_drop: false }`
[INFO] [stdout] 307db528c94ee22f1dff3fd15358c7631ba3132f0b3090d3663ddc8456d3e354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0269042d069c77480f6e9224d61e255596d1b5d7f9e5ba267c60a0c15128b3c4
[INFO] running `Command { std: "docker" "start" "-a" "0269042d069c77480f6e9224d61e255596d1b5d7f9e5ba267c60a0c15128b3c4", kill_on_drop: false }`
[INFO] [stderr]  Documenting kucoin_arbitrage v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/kucoin_arbitrage/index.html
[INFO] running `Command { std: "docker" "inspect" "0269042d069c77480f6e9224d61e255596d1b5d7f9e5ba267c60a0c15128b3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0269042d069c77480f6e9224d61e255596d1b5d7f9e5ba267c60a0c15128b3c4", kill_on_drop: false }`
[INFO] [stdout] 0269042d069c77480f6e9224d61e255596d1b5d7f9e5ba267c60a0c15128b3c4