[INFO] fetching crate bigint-benchmark 0.4.0...
[INFO] documenting bigint-benchmark-0.4.0 against beta-2026-01-26 for beta-1.94-rustdoc-2
[INFO] extracting crate bigint-benchmark 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bigint-benchmark 0.4.0
[INFO] finished tweaking crates.io crate bigint-benchmark 0.4.0
[INFO] tweaked toml for crates.io crate bigint-benchmark 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bigint-benchmark 0.4.0 on toolchain beta-2026-01-26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bigint-benchmark 0.4.0 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-2026-01-26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e5b114e9d40c9f5b8301431e0ca460d034035352d76eece77f968dfa222fda0
[INFO] running `Command { std: "docker" "start" "-a" "7e5b114e9d40c9f5b8301431e0ca460d034035352d76eece77f968dfa222fda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e5b114e9d40c9f5b8301431e0ca460d034035352d76eece77f968dfa222fda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5b114e9d40c9f5b8301431e0ca460d034035352d76eece77f968dfa222fda0", kill_on_drop: false }`
[INFO] [stdout] 7e5b114e9d40c9f5b8301431e0ca460d034035352d76eece77f968dfa222fda0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df4dafa6a63ab89af71c52da4b452b278f16d977741a88d15fe02bc7eb3c4ad3
[INFO] running `Command { std: "docker" "start" "-a" "df4dafa6a63ab89af71c52da4b452b278f16d977741a88d15fe02bc7eb3c4ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking keccak v0.1.4
[INFO] [stderr]    Compiling dashu-base v0.4.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling dashu-int v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling rug v1.22.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]     Checking malachite-base v0.4.0
[INFO] [stderr]     Checking dashu-float v0.4.0
[INFO] [stderr]    Compiling dashu-ratio v0.4.0
[INFO] [stderr]     Checking ibig v0.3.6
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]    Compiling dashu-macros v0.4.0
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]     Checking dashu v0.4.0
[INFO] [stderr]     Checking malachite-nz v0.4.0
[INFO] [stderr]     Checking malachite-q v0.4.0
[INFO] [stderr]     Checking malachite v0.4.0
[INFO] [stderr]  Documenting bigint-benchmark v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 19s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bigint_benchmark/index.html
[INFO] running `Command { std: "docker" "inspect" "df4dafa6a63ab89af71c52da4b452b278f16d977741a88d15fe02bc7eb3c4ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4dafa6a63ab89af71c52da4b452b278f16d977741a88d15fe02bc7eb3c4ad3", kill_on_drop: false }`
[INFO] [stdout] df4dafa6a63ab89af71c52da4b452b278f16d977741a88d15fe02bc7eb3c4ad3