[INFO] fetching crate mdbook-mermaid 0.16.2...
[INFO] testing mdbook-mermaid-0.16.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mdbook-mermaid 0.16.2 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mdbook-mermaid 0.16.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdbook-mermaid 0.16.2
[INFO] tweaked toml for crates.io crate mdbook-mermaid 0.16.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-mermaid 0.16.2 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] crate crates.io crate mdbook-mermaid 0.16.2 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d241ab02052c4f89c6b07a3021feaa228dce691a63596dda3fb6377fcc803be5
[INFO] running `Command { std: "docker" "start" "-a" "d241ab02052c4f89c6b07a3021feaa228dce691a63596dda3fb6377fcc803be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d241ab02052c4f89c6b07a3021feaa228dce691a63596dda3fb6377fcc803be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d241ab02052c4f89c6b07a3021feaa228dce691a63596dda3fb6377fcc803be5", kill_on_drop: false }`
[INFO] [stdout] d241ab02052c4f89c6b07a3021feaa228dce691a63596dda3fb6377fcc803be5
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8bd2c28c8ae6bcb67ee98ec914d80efc2488809f8ba0e5ecc6a342303d53e37
[INFO] running `Command { std: "docker" "start" "-a" "e8bd2c28c8ae6bcb67ee98ec914d80efc2488809f8ba0e5ecc6a342303d53e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.10.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling opener v0.8.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling clap_complete v4.5.58
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling toml_edit v0.15.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]    Compiling handlebars v6.3.2
[INFO] [stderr]    Compiling mdbook v0.4.52
[INFO] [stderr]    Compiling mdbook-mermaid v0.16.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "e8bd2c28c8ae6bcb67ee98ec914d80efc2488809f8ba0e5ecc6a342303d53e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8bd2c28c8ae6bcb67ee98ec914d80efc2488809f8ba0e5ecc6a342303d53e37", kill_on_drop: false }`
[INFO] [stdout] e8bd2c28c8ae6bcb67ee98ec914d80efc2488809f8ba0e5ecc6a342303d53e37
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2164ccdc399f2dc0e78e83a94b1f5456d39f45b6d56f47b7c106e935de3a28f0
[INFO] running `Command { std: "docker" "start" "-a" "2164ccdc399f2dc0e78e83a94b1f5456d39f45b6d56f47b7c106e935de3a28f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling mdbook-mermaid v0.16.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "2164ccdc399f2dc0e78e83a94b1f5456d39f45b6d56f47b7c106e935de3a28f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2164ccdc399f2dc0e78e83a94b1f5456d39f45b6d56f47b7c106e935de3a28f0", kill_on_drop: false }`
[INFO] [stdout] 2164ccdc399f2dc0e78e83a94b1f5456d39f45b6d56f47b7c106e935de3a28f0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da49fb6d20efd93713353a7b3b85b837ec0e9e5d842eb02258bb6a1f3ae28ebd
[INFO] running `Command { std: "docker" "start" "-a" "da49fb6d20efd93713353a7b3b85b837ec0e9e5d842eb02258bb6a1f3ae28ebd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_mermaid-28eb97938cac3c91)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::escape_in_mermaid_block ... ok
[INFO] [stdout] test test::crlf_line_endings ... ok
[INFO] [stdout] test test::html_in_list ... ok
[INFO] [stdout] test test::leaves_html_untouched ... ok
[INFO] [stdout] test test::more_backticks ... ok
[INFO] [stdout] test test::adds_mermaid ... ok
[INFO] [stderr]      Running unittests src/bin/mdbook-mermaid.rs (/opt/rustwide/target/debug/deps/mdbook_mermaid-b3b4abecb5320d6c)
[INFO] [stdout] test test::leaves_tables_untouched ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [stderr]      Running tests/it/main.rs (/opt/rustwide/target/debug/deps/it-657aa8cbccc471ef)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test install::missing_js ... ok
[INFO] [stdout] test install::some ... ok
[INFO] [stderr]    Doc-tests mdbook_mermaid
[INFO] [stdout] test install::full ... ok
[INFO] [stdout] test install::empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "da49fb6d20efd93713353a7b3b85b837ec0e9e5d842eb02258bb6a1f3ae28ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da49fb6d20efd93713353a7b3b85b837ec0e9e5d842eb02258bb6a1f3ae28ebd", kill_on_drop: false }`
[INFO] [stdout] da49fb6d20efd93713353a7b3b85b837ec0e9e5d842eb02258bb6a1f3ae28ebd