[INFO] fetching crate exint 0.1.4...
[INFO] documenting exint-0.1.4 against 1.97.0-beta.6 for beta-rustdoc-1.98-4
[INFO] extracting crate exint 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate exint 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exint 0.1.4
[INFO] tweaked toml for crates.io crate exint 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate exint 0.1.4 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exint 0.1.4 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" "+1.97.0-beta.6" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exint-macro v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e
[INFO] running `Command { std: "docker" "start" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling exint-macro v0.1.4
[INFO] [stderr]  Documenting exint v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Self::carrying_mul`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/docs/uint/overflowing_mul.md:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | [`carrying_mul`]: Self::carrying_mul
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ the struct `uint` has no field or associated item named `carrying_mul`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/exint/index.html
[INFO] running `Command { std: "docker" "inspect" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--generate-link-to-definition\", \"--generate-macro-expansion\", \"--extern-html-root-url=core=https://doc.rust-lang.org\", \"--extern-html-root-url=alloc=https://doc.rust-lang.org\", \"--extern-html-root-url=std=https://doc.rust-lang.org\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling exint-macro v0.1.4
[INFO] [stderr]  Documenting exint v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/exint/index.html
[INFO] running `Command { std: "docker" "inspect" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e", kill_on_drop: false }`
[INFO] [stdout] ba37046fa5aede0dbc84e57a590aac79837545f45029829b5b18baf08b0b430e