[INFO] fetching crate pulldown_mdbook 0.3.2...
[INFO] testing pulldown_mdbook-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pulldown_mdbook 0.3.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pulldown_mdbook 0.3.2
[INFO] finished tweaking crates.io crate pulldown_mdbook 0.3.2
[INFO] tweaked toml for crates.io crate pulldown_mdbook 0.3.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulldown_mdbook 0.3.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 143 packages to latest compatible versions
[INFO] [stderr]       Adding pulldown-cmark v0.9.6 (available: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbd57b70264449931491384991ec1bff18044401893adc07fbbee140f960fdad
[INFO] running `Command { std: "docker" "start" "-a" "dbd57b70264449931491384991ec1bff18044401893adc07fbbee140f960fdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbd57b70264449931491384991ec1bff18044401893adc07fbbee140f960fdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd57b70264449931491384991ec1bff18044401893adc07fbbee140f960fdad", kill_on_drop: false }`
[INFO] [stdout] dbd57b70264449931491384991ec1bff18044401893adc07fbbee140f960fdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187a6a2b557a4168d27726332e4426e58f5be0c4eab33c77802243bab119f870
[INFO] running `Command { std: "docker" "start" "-a" "187a6a2b557a4168d27726332e4426e58f5be0c4eab33c77802243bab119f870", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.10.1
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling handlebars v6.3.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling opener v0.8.3
[INFO] [stderr]    Compiling clap_complete v4.5.60
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling mdbook v0.4.52
[INFO] [stderr]    Compiling pulldown_mdbook v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.89s
[INFO] running `Command { std: "docker" "inspect" "187a6a2b557a4168d27726332e4426e58f5be0c4eab33c77802243bab119f870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187a6a2b557a4168d27726332e4426e58f5be0c4eab33c77802243bab119f870", kill_on_drop: false }`
[INFO] [stdout] 187a6a2b557a4168d27726332e4426e58f5be0c4eab33c77802243bab119f870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 418b3b5cfeb1b05c1382e5f4565225b6c37e57d922888360c5ed16a4b2cd93ee
[INFO] running `Command { std: "docker" "start" "-a" "418b3b5cfeb1b05c1382e5f4565225b6c37e57d922888360c5ed16a4b2cd93ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling mdbook v0.4.52
[INFO] [stderr]    Compiling similar-asserts v1.7.0
[INFO] [stderr]    Compiling pulldown_mdbook v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "418b3b5cfeb1b05c1382e5f4565225b6c37e57d922888360c5ed16a4b2cd93ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418b3b5cfeb1b05c1382e5f4565225b6c37e57d922888360c5ed16a4b2cd93ee", kill_on_drop: false }`
[INFO] [stdout] 418b3b5cfeb1b05c1382e5f4565225b6c37e57d922888360c5ed16a4b2cd93ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d26834e1ede4f5c18c6b54427c23da6dd635bff72603725731bd8adaac9e36e2
[INFO] running `Command { std: "docker" "start" "-a" "d26834e1ede4f5c18c6b54427c23da6dd635bff72603725731bd8adaac9e36e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pulldown_mdbook-e2e9e96363f26c53)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pulldown_mdbook
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d26834e1ede4f5c18c6b54427c23da6dd635bff72603725731bd8adaac9e36e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26834e1ede4f5c18c6b54427c23da6dd635bff72603725731bd8adaac9e36e2", kill_on_drop: false }`
[INFO] [stdout] d26834e1ede4f5c18c6b54427c23da6dd635bff72603725731bd8adaac9e36e2