[INFO] fetching crate mdbook-renderer 0.5.0-alpha.1...
[INFO] testing mdbook-renderer-0.5.0-alpha.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mdbook-renderer 0.5.0-alpha.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mdbook-renderer 0.5.0-alpha.1
[INFO] finished tweaking crates.io crate mdbook-renderer 0.5.0-alpha.1
[INFO] tweaked toml for crates.io crate mdbook-renderer 0.5.0-alpha.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-renderer 0.5.0-alpha.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-renderer 0.5.0-alpha.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caadfc6845ecf8379a59f8ed013ddf7ab82222651979b1a7104d4a3d78a4a919
[INFO] running `Command { std: "docker" "start" "-a" "caadfc6845ecf8379a59f8ed013ddf7ab82222651979b1a7104d4a3d78a4a919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caadfc6845ecf8379a59f8ed013ddf7ab82222651979b1a7104d4a3d78a4a919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caadfc6845ecf8379a59f8ed013ddf7ab82222651979b1a7104d4a3d78a4a919", kill_on_drop: false }`
[INFO] [stdout] caadfc6845ecf8379a59f8ed013ddf7ab82222651979b1a7104d4a3d78a4a919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e93f5e5b59b5a5b6bc76a1aa03de6ecb5cc9878402d33303c96dd18c3aa3b59
[INFO] running `Command { std: "docker" "start" "-a" "6e93f5e5b59b5a5b6bc76a1aa03de6ecb5cc9878402d33303c96dd18c3aa3b59", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]    Compiling mdbook-core v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-renderer v0.5.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `Command { std: "docker" "inspect" "6e93f5e5b59b5a5b6bc76a1aa03de6ecb5cc9878402d33303c96dd18c3aa3b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e93f5e5b59b5a5b6bc76a1aa03de6ecb5cc9878402d33303c96dd18c3aa3b59", kill_on_drop: false }`
[INFO] [stdout] 6e93f5e5b59b5a5b6bc76a1aa03de6ecb5cc9878402d33303c96dd18c3aa3b59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e37010e4d15d60d45b2b333c2d208cbe852f29578add19a438bd636bdfb4aff
[INFO] running `Command { std: "docker" "start" "-a" "2e37010e4d15d60d45b2b333c2d208cbe852f29578add19a438bd636bdfb4aff", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-renderer v0.5.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2e37010e4d15d60d45b2b333c2d208cbe852f29578add19a438bd636bdfb4aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e37010e4d15d60d45b2b333c2d208cbe852f29578add19a438bd636bdfb4aff", kill_on_drop: false }`
[INFO] [stdout] 2e37010e4d15d60d45b2b333c2d208cbe852f29578add19a438bd636bdfb4aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bfae2bc53d91b67c7ea25223388d2bf1efd015eb4880c93adbbac69b04e03d2
[INFO] running `Command { std: "docker" "start" "-a" "8bfae2bc53d91b67c7ea25223388d2bf1efd015eb4880c93adbbac69b04e03d2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_renderer-27c5e66112b0947c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mdbook_renderer
[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] [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" "8bfae2bc53d91b67c7ea25223388d2bf1efd015eb4880c93adbbac69b04e03d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfae2bc53d91b67c7ea25223388d2bf1efd015eb4880c93adbbac69b04e03d2", kill_on_drop: false }`
[INFO] [stdout] 8bfae2bc53d91b67c7ea25223388d2bf1efd015eb4880c93adbbac69b04e03d2