[INFO] fetching crate binn-ir 0.17.3...
[INFO] documenting binn-ir-0.17.3 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate binn-ir 0.17.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate binn-ir 0.17.3 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] started tweaking crates.io crate binn-ir 0.17.3
[INFO] finished tweaking crates.io crate binn-ir 0.17.3
[INFO] tweaked toml for crates.io crate binn-ir 0.17.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded kib v7.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
[INFO] [stdout] 6075efa672c94aaed8031a4529113445b29df14adacdd689c3068308b240ad67
[INFO] running `Command { std: "docker" "start" "-a" "6075efa672c94aaed8031a4529113445b29df14adacdd689c3068308b240ad67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6075efa672c94aaed8031a4529113445b29df14adacdd689c3068308b240ad67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6075efa672c94aaed8031a4529113445b29df14adacdd689c3068308b240ad67", kill_on_drop: false }`
[INFO] [stdout] 6075efa672c94aaed8031a4529113445b29df14adacdd689c3068308b240ad67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 025048a22e59dbb0243314dd59cdc97357dc33c13e824cce2fc1611cf3eb714a
[INFO] running `Command { std: "docker" "start" "-a" "025048a22e59dbb0243314dd59cdc97357dc33c13e824cce2fc1611cf3eb714a", kill_on_drop: false }`
[INFO] [stderr]  Documenting binn-ir v0.17.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/binn_ir/index.html
[INFO] running `Command { std: "docker" "inspect" "025048a22e59dbb0243314dd59cdc97357dc33c13e824cce2fc1611cf3eb714a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025048a22e59dbb0243314dd59cdc97357dc33c13e824cce2fc1611cf3eb714a", kill_on_drop: false }`
[INFO] [stdout] 025048a22e59dbb0243314dd59cdc97357dc33c13e824cce2fc1611cf3eb714a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "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" "+ef324565d071c6d7e2477a195648549e33d6a465" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "std" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9933b925a1b3c73473eb9c25c18adbc158162c9f3b402f6f47e09ec462bb999e
[INFO] running `Command { std: "docker" "start" "-a" "9933b925a1b3c73473eb9c25c18adbc158162c9f3b402f6f47e09ec462bb999e", kill_on_drop: false }`
[INFO] [stderr]  Documenting binn-ir v0.17.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/binn_ir/index.html
[INFO] running `Command { std: "docker" "inspect" "9933b925a1b3c73473eb9c25c18adbc158162c9f3b402f6f47e09ec462bb999e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9933b925a1b3c73473eb9c25c18adbc158162c9f3b402f6f47e09ec462bb999e", kill_on_drop: false }`
[INFO] [stdout] 9933b925a1b3c73473eb9c25c18adbc158162c9f3b402f6f47e09ec462bb999e
[INFO] documenting binn-ir-0.17.3 against try#223112bf1ca31911a6475910c77b36bfa127d5f8 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate binn-ir 0.17.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate binn-ir 0.17.3 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] started tweaking crates.io crate binn-ir 0.17.3
[INFO] finished tweaking crates.io crate binn-ir 0.17.3
[INFO] tweaked toml for crates.io crate binn-ir 0.17.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+223112bf1ca31911a6475910c77b36bfa127d5f8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c7bd0bcf5599c579084b9552f83260386221b20fb7cbd127fd125c769dd25c58
[INFO] running `Command { std: "docker" "start" "-a" "c7bd0bcf5599c579084b9552f83260386221b20fb7cbd127fd125c769dd25c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7bd0bcf5599c579084b9552f83260386221b20fb7cbd127fd125c769dd25c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bd0bcf5599c579084b9552f83260386221b20fb7cbd127fd125c769dd25c58", kill_on_drop: false }`
[INFO] [stdout] c7bd0bcf5599c579084b9552f83260386221b20fb7cbd127fd125c769dd25c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f1294de3f056e95ac37a8ad2c491ad4cd0e57c002a26bee82d0d089c0b466826
[INFO] running `Command { std: "docker" "start" "-a" "f1294de3f056e95ac37a8ad2c491ad4cd0e57c002a26bee82d0d089c0b466826", kill_on_drop: false }`
[INFO] [stderr]  Documenting binn-ir v0.17.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |   //! >[123, -456, 789]
[INFO] [stdout]     |  _____^
[INFO] [stdout] 295 | | //!
[INFO] [stdout]     | |_
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(BlockQuote), old sees nothing
[INFO] [stdout]     = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 |   //! >[123, -456, 789]
[INFO] [stdout]     |  ______^
[INFO] [stdout] 295 | | //!
[INFO] [stdout] 296 | | //! **Binn:** (11 bytes)
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: old parser sees Start(Strong), new sees Start(Paragraph)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 296 |   //! **Binn:** (11 bytes)
[INFO] [stdout]     |  _____^
[INFO] [stdout] 297 | | //! ```Text
[INFO] [stdout]     | |____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(Paragraph), old sees nothing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |   //! ```Text
[INFO] [stdout]     |  _____^
[INFO] [stdout] 298 | | //!   \xE0           // [type] list (container)
[INFO] [stdout] 299 | | //!   \x0B           // [size] container total size
[INFO] [stdout] 300 | | //!   \x03           // [count] items
[INFO] [stdout] ...   |
[INFO] [stdout] 312 | | //! >{1: "add", 2: [-12345, 6789]}
[INFO] [stdout] 313 | | //!
[INFO] [stdout]     | |_
[INFO] [stdout]     |
[INFO] [stdout]     = help: old parser sees Start(Paragraph), new sees Start(CodeBlock(Fenced(Borrowed("Text"))))
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:311:5
[INFO] [stdout]     |
[INFO] [stdout] 311 | //! **Json:**  (25 bytes)
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(Strong), old sees nothing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:312:5
[INFO] [stdout]     |
[INFO] [stdout] 312 |   //! >{1: "add", 2: [-12345, 6789]}
[INFO] [stdout]     |  _____^
[INFO] [stdout] 313 | | //!
[INFO] [stdout]     | |_
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(BlockQuote), old sees nothing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 314 | //! **Binn:** (26 bytes)
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(Strong), old sees nothing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 315 |   //! ```Text
[INFO] [stdout]     |  _____^
[INFO] [stdout] 316 | | //!  \xE1             // [type] map (container)
[INFO] [stdout] 317 | | //!  \x1A             // [size] container total size
[INFO] [stdout] 318 | | //!  \x02             // [count] key/value pairs
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | | //! **Binn:** (43 bytes)
[INFO] [stdout] 343 | | //! ```Text
[INFO] [stdout]     | |____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: old parser sees Start(Paragraph), new sees Start(CodeBlock(Fenced(Borrowed("Text"))))
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unportable markdown
[INFO] [stdout]    --> src/specification.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |   //! **Json:** (47 bytes)
[INFO] [stdout]     |  _____^
[INFO] [stdout] 337 | | //! >[
[INFO] [stdout]     | |____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: new parser sees Start(Paragraph), old sees nothing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `binn-ir`
[INFO] running `Command { std: "docker" "inspect" "f1294de3f056e95ac37a8ad2c491ad4cd0e57c002a26bee82d0d089c0b466826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1294de3f056e95ac37a8ad2c491ad4cd0e57c002a26bee82d0d089c0b466826", kill_on_drop: false }`
[INFO] [stdout] f1294de3f056e95ac37a8ad2c491ad4cd0e57c002a26bee82d0d089c0b466826