[INFO] fetching crate brim 4.2.2...
[INFO] documenting brim-4.2.2 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate brim 4.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate brim 4.2.2 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brim 4.2.2
[INFO] finished tweaking crates.io crate brim 4.2.2
[INFO] tweaked toml for crates.io crate brim 4.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate brim 4.2.2 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 669556bc6def97bddca9f7975dd555b3bed71375fd507c173c3f99d03bb898de
[INFO] running `Command { std: "docker" "start" "-a" "669556bc6def97bddca9f7975dd555b3bed71375fd507c173c3f99d03bb898de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "669556bc6def97bddca9f7975dd555b3bed71375fd507c173c3f99d03bb898de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "669556bc6def97bddca9f7975dd555b3bed71375fd507c173c3f99d03bb898de", kill_on_drop: false }`
[INFO] [stdout] 669556bc6def97bddca9f7975dd555b3bed71375fd507c173c3f99d03bb898de
[INFO] documenting brim-4.2.2 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate brim 4.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate brim 4.2.2 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brim 4.2.2
[INFO] finished tweaking crates.io crate brim 4.2.2
[INFO] tweaked toml for crates.io crate brim 4.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate brim 4.2.2 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 336b1dfbc4148b5f519f837baa32b132edfeef8aff7dcb1abd959c501aabfd99
[INFO] running `Command { std: "docker" "start" "-a" "336b1dfbc4148b5f519f837baa32b132edfeef8aff7dcb1abd959c501aabfd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "336b1dfbc4148b5f519f837baa32b132edfeef8aff7dcb1abd959c501aabfd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336b1dfbc4148b5f519f837baa32b132edfeef8aff7dcb1abd959c501aabfd99", kill_on_drop: false }`
[INFO] [stdout] 336b1dfbc4148b5f519f837baa32b132edfeef8aff7dcb1abd959c501aabfd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97cd1b3f1560b48efb6e30b488b74169e90b383d3efc239181594f1c9783cf9
[INFO] running `Command { std: "docker" "start" "-a" "a97cd1b3f1560b48efb6e30b488b74169e90b383d3efc239181594f1c9783cf9", kill_on_drop: false }`
[INFO] [stderr]     Checking sarge v7.2.5
[INFO] [stderr]  Documenting brim v4.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `helper::ReadIter`
[INFO] [stdout]   --> src/lib.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 | /// [`ReadIter`](helper::ReadIter) to easily create a buffered iterator over
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ no item named `ReadIter` in module `helper`
[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 0.59s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/brim/index.html
[INFO] running `Command { std: "docker" "inspect" "a97cd1b3f1560b48efb6e30b488b74169e90b383d3efc239181594f1c9783cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97cd1b3f1560b48efb6e30b488b74169e90b383d3efc239181594f1c9783cf9", kill_on_drop: false }`
[INFO] [stdout] a97cd1b3f1560b48efb6e30b488b74169e90b383d3efc239181594f1c9783cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c976b9d416be7273e66e66460893f96e760bf5cbbba82990c28b94e18d03969
[INFO] running `Command { std: "docker" "start" "-a" "7c976b9d416be7273e66e66460893f96e760bf5cbbba82990c28b94e18d03969", kill_on_drop: false }`
[INFO] [stderr]  Documenting brim v4.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `helper::ReadIter`
[INFO] [stdout]   --> src/lib.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 | /// [`ReadIter`](helper::ReadIter) to easily create a buffered iterator over
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ no item named `ReadIter` in module `helper`
[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 0.41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/brim/index.html
[INFO] running `Command { std: "docker" "inspect" "7c976b9d416be7273e66e66460893f96e760bf5cbbba82990c28b94e18d03969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c976b9d416be7273e66e66460893f96e760bf5cbbba82990c28b94e18d03969", kill_on_drop: false }`
[INFO] [stdout] 7c976b9d416be7273e66e66460893f96e760bf5cbbba82990c28b94e18d03969