[INFO] fetching crate cbc-src 0.2.6+2.10.11...
[INFO] documenting cbc-src-0.2.6+2.10.11 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate cbc-src 0.2.6+2.10.11 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cbc-src 0.2.6+2.10.11 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 cbc-src 0.2.6+2.10.11
[INFO] finished tweaking crates.io crate cbc-src 0.2.6+2.10.11
[INFO] tweaked toml for crates.io crate cbc-src 0.2.6+2.10.11 written to /workspace/builds/worker-7-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]     Blocking waiting for file lock on package cache
[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]     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 coin-build-tools v0.2.6
[INFO] [stderr]   Downloaded osi-src v0.2.6+0.108.9
[INFO] [stderr]   Downloaded cgl-src v0.2.6+0.60.8
[INFO] [stderr]   Downloaded clp-src v0.2.6+1.17.9
[INFO] [stderr]   Downloaded coinutils-src v0.2.6+2.11.10
[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 }`
[INFO] [stdout] 488ba7330f06e3136458fe55e1a3c78a83b81f8b6b0c5ba716b3b583945ad4df
[INFO] running `Command { std: "docker" "start" "-a" "488ba7330f06e3136458fe55e1a3c78a83b81f8b6b0c5ba716b3b583945ad4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488ba7330f06e3136458fe55e1a3c78a83b81f8b6b0c5ba716b3b583945ad4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488ba7330f06e3136458fe55e1a3c78a83b81f8b6b0c5ba716b3b583945ad4df", kill_on_drop: false }`
[INFO] [stdout] 488ba7330f06e3136458fe55e1a3c78a83b81f8b6b0c5ba716b3b583945ad4df
[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] 897c27eb42dcc166ff20a5324cb6a0eb0b37e010feab119c821cecf63c89991e
[INFO] running `Command { std: "docker" "start" "-a" "897c27eb42dcc166ff20a5324cb6a0eb0b37e010feab119c821cecf63c89991e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling coin-build-tools v0.2.6
[INFO] [stderr]    Compiling coinutils-src v0.2.6+2.11.10
[INFO] [stderr]    Compiling osi-src v0.2.6+0.108.9
[INFO] [stderr]    Compiling clp-src v0.2.6+1.17.9
[INFO] [stderr]    Compiling cgl-src v0.2.6+0.60.8
[INFO] [stderr]    Compiling cbc-src v0.2.6+2.10.11 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cbc-src@0.2.6+2.10.11: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]  Documenting cbc-src v0.2.6+2.10.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` 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 33.50s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cbc_src/index.html
[INFO] running `Command { std: "docker" "inspect" "897c27eb42dcc166ff20a5324cb6a0eb0b37e010feab119c821cecf63c89991e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897c27eb42dcc166ff20a5324cb6a0eb0b37e010feab119c821cecf63c89991e", kill_on_drop: false }`
[INFO] [stdout] 897c27eb42dcc166ff20a5324cb6a0eb0b37e010feab119c821cecf63c89991e
[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" "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" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb0241be5e4c71b796e950510e555d23aff289254fdd49a1f3dfc776163e26b
[INFO] running `Command { std: "docker" "start" "-a" "feb0241be5e4c71b796e950510e555d23aff289254fdd49a1f3dfc776163e26b", kill_on_drop: false }`
[INFO] [stderr] warning: cbc-src@0.2.6+2.10.11: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]  Documenting cbc-src v0.2.6+2.10.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` 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 0.37s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cbc_src/index.html
[INFO] running `Command { std: "docker" "inspect" "feb0241be5e4c71b796e950510e555d23aff289254fdd49a1f3dfc776163e26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb0241be5e4c71b796e950510e555d23aff289254fdd49a1f3dfc776163e26b", kill_on_drop: false }`
[INFO] [stdout] feb0241be5e4c71b796e950510e555d23aff289254fdd49a1f3dfc776163e26b