[INFO] fetching crate unicode-math-class 0.1.0...
[INFO] documenting unicode-math-class-0.1.0 against beta-2024-12-08 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate unicode-math-class 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate unicode-math-class 0.1.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-math-class 0.1.0
[INFO] finished tweaking crates.io crate unicode-math-class 0.1.0
[INFO] tweaked toml for crates.io crate unicode-math-class 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d7315fc4899fa8de2a43728e8d0489a0cfec92a17c36e449f9d52461482f7ef
[INFO] running `Command { std: "docker" "start" "-a" "0d7315fc4899fa8de2a43728e8d0489a0cfec92a17c36e449f9d52461482f7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d7315fc4899fa8de2a43728e8d0489a0cfec92a17c36e449f9d52461482f7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7315fc4899fa8de2a43728e8d0489a0cfec92a17c36e449f9d52461482f7ef", kill_on_drop: false }`
[INFO] [stdout] 0d7315fc4899fa8de2a43728e8d0489a0cfec92a17c36e449f9d52461482f7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5f18aadd6425137833e16b17463327157c8ff6bf9a6565689d4884efe4b2b3a
[INFO] running `Command { std: "docker" "start" "-a" "a5f18aadd6425137833e16b17463327157c8ff6bf9a6565689d4884efe4b2b3a", kill_on_drop: false }`
[INFO] [stderr]  Documenting unicode-math-class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/unicode_math_class/index.html
[INFO] running `Command { std: "docker" "inspect" "a5f18aadd6425137833e16b17463327157c8ff6bf9a6565689d4884efe4b2b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f18aadd6425137833e16b17463327157c8ff6bf9a6565689d4884efe4b2b3a", kill_on_drop: false }`
[INFO] [stdout] a5f18aadd6425137833e16b17463327157c8ff6bf9a6565689d4884efe4b2b3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "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] fb1687865d12fb65e06d191f18f758753f023868226a3af421025d3cb85ed327
[INFO] running `Command { std: "docker" "start" "-a" "fb1687865d12fb65e06d191f18f758753f023868226a3af421025d3cb85ed327", kill_on_drop: false }`
[INFO] [stderr]  Documenting unicode-math-class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/unicode_math_class/index.html
[INFO] running `Command { std: "docker" "inspect" "fb1687865d12fb65e06d191f18f758753f023868226a3af421025d3cb85ed327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1687865d12fb65e06d191f18f758753f023868226a3af421025d3cb85ed327", kill_on_drop: false }`
[INFO] [stdout] fb1687865d12fb65e06d191f18f758753f023868226a3af421025d3cb85ed327