[INFO] cloning repository https://github.com/rust-lang-nursery/mdBook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang-nursery/mdBook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72d2ba722e54a3ee691ca8888072fc516c695733
[INFO] testing rust-lang-nursery/mdBook against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/rust-lang-nursery/mdBook
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/rust-lang-nursery/mdBook
[INFO] tweaked toml for git repo https://github.com/rust-lang-nursery/mdBook written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rust-lang-nursery/mdBook on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rust-lang-nursery/mdBook 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a381a08ffee7f1c04efe6e8f829e21daf1ca3e5d202fb4dfa8f83e5677613ed2
[INFO] running `Command { std: "docker" "start" "-a" "a381a08ffee7f1c04efe6e8f829e21daf1ca3e5d202fb4dfa8f83e5677613ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a381a08ffee7f1c04efe6e8f829e21daf1ca3e5d202fb4dfa8f83e5677613ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a381a08ffee7f1c04efe6e8f829e21daf1ca3e5d202fb4dfa8f83e5677613ed2", kill_on_drop: false }`
[INFO] [stdout] a381a08ffee7f1c04efe6e8f829e21daf1ca3e5d202fb4dfa8f83e5677613ed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a04b148a1204c009dde05532512d667abdfe4277a30e2376be03b9ff9d4e72
[INFO] running `Command { std: "docker" "start" "-a" "37a04b148a1204c009dde05532512d667abdfe4277a30e2376be03b9ff9d4e72", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mdbook v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.29s
[INFO] running `Command { std: "docker" "inspect" "37a04b148a1204c009dde05532512d667abdfe4277a30e2376be03b9ff9d4e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a04b148a1204c009dde05532512d667abdfe4277a30e2376be03b9ff9d4e72", kill_on_drop: false }`
[INFO] [stdout] 37a04b148a1204c009dde05532512d667abdfe4277a30e2376be03b9ff9d4e72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c4debd1023c790474ab852b86cda7b69bd249235117076546a1b0ca1b377eec
[INFO] running `Command { std: "docker" "start" "-a" "7c4debd1023c790474ab852b86cda7b69bd249235117076546a1b0ca1b377eec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling phf_shared v0.11.3
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling phf v0.10.1
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[INFO] [stderr]    Compiling glob v0.3.3
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling select v0.6.1
[INFO] [stderr]    Compiling mdbook v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.88s
[INFO] running `Command { std: "docker" "inspect" "7c4debd1023c790474ab852b86cda7b69bd249235117076546a1b0ca1b377eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4debd1023c790474ab852b86cda7b69bd249235117076546a1b0ca1b377eec", kill_on_drop: false }`
[INFO] [stdout] 7c4debd1023c790474ab852b86cda7b69bd249235117076546a1b0ca1b377eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab9c94681f8801d0276c79a0231321f1c2f36cc2d6b4e8c8184f9244f5821fc6
[INFO] running `Command { std: "docker" "start" "-a" "ab9c94681f8801d0276c79a0231321f1c2f36cc2d6b4e8c8184f9244f5821fc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook-94b852d0285c3d83)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cmd::watch::native::tests::filter_ignored_files_should_handle_parent_dir ... ok
[INFO] [stdout] test cmd::watch::native::tests::test_filter_ignored_files ... ok
[INFO] [stdout] test verify_app ... ok
[INFO] [stdout] test cmd::watch::poller::tests::test_ignore ... ok
[INFO] [stdout] test cmd::watch::poller::tests::test_ignore_in_parent ... ok
[INFO] [stdout] test cmd::watch::poller::tests::test_ignore_canonical ... ok
[INFO] [stdout] test cmd::watch::poller::tests::test_scan_extra_watch ... 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] [stderr]      Running tests/testsuite/main.rs (/opt/rustwide/target/debug/deps/testsuite-c09ff29039721d94)
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test build::create_missing ... ok
[INFO] [stdout] test cli::no_args ... ok
[INFO] [stdout] test cli::help ... ok
[INFO] [stdout] test config::bad_config_top_level ... ok
[INFO] [stdout] test config::bad_config_in_rust_table ... ok
[INFO] [stdout] test config::bad_config_top_level_table ... ok
[INFO] [stdout] test config::bad_config_in_book_table ... ok
[INFO] [stdout] test build::failure_on_missing_file ... ok
[INFO] [stdout] test config::env_entire_book_table ... ok
[INFO] [stdout] test build::dest_dir_relative_path ... ok
[INFO] [stdout] test config::output_cfg_from_env ... ok
[INFO] [stdout] test config::env_invalid_value ... ok
[INFO] [stdout] test build::no_reserved_filename ... ok
[INFO] [stdout] test init::init_api ... ok
[INFO] [stdout] test init::copy_theme ... ok
[INFO] [stdout] test build::basic_build ... ok
[INFO] [stdout] test config::env_invalid_config_key ... ok
[INFO] [stdout] test config::config_from_env ... ok
[INFO] [stdout] test init::init_force ... ok
[INFO] [stdout] test config::config_json_from_env ... ok
[INFO] [stdout] test build::book_toml_isnt_required ... ok
[INFO] [stdout] test includes::recursive_include ... ok
[INFO] [stdout] test index::readme_to_index ... ok
[INFO] [stdout] test config::env_entire_output_preprocessor_table ... ok
[INFO] [stdout] test includes::playground_include ... ok
[INFO] [stdout] test includes::include ... ok
[INFO] [stdout] test config::preprocessor_cfg_from_env ... ok
[INFO] [stdout] test includes::anchored_include ... ok
[INFO] [stdout] test init::init_from_summary ... ok
[INFO] [stdout] test includes::rustdoc_include ... ok
[INFO] [stdout] test init::basic_init ... ok
[INFO] [stdout] test markdown::tables ... ok
[INFO] [stdout] test init::init_with_custom_book_and_src_locations ... ok
[INFO] [stdout] test markdown::custom_header_attributes ... ok
[INFO] [stdout] test preprocessor::missing_preprocessor ... ok
[INFO] [stdout] test init::no_git_config_with_title ... ok
[INFO] [stdout] test markdown::footnotes ... ok
[INFO] [stdout] test markdown::basic_markdown ... ok
[INFO] [stdout] test preprocessor::nop_preprocessor ... FAILED
[INFO] [stdout] test preprocessor::test_with_custom_preprocessor ... ok
[INFO] [stdout] test markdown::tasklists ... ok
[INFO] [stdout] test playground::playground_on_rust_code ... ok
[INFO] [stdout] test print::chapter_no_h1 ... ok
[INFO] [stdout] test markdown::admonitions ... ok
[INFO] [stdout] test markdown::strikethrough ... ok
[INFO] [stdout] test playground::disabled_playground ... ok
[INFO] [stdout] test markdown::smart_punctuation ... ok
[INFO] [stdout] test preprocessor::runs_preprocessors ... ok
[INFO] [stdout] test print::duplicate_ids ... ok
[INFO] [stdout] test renderer::missing_optional_not_fatal ... ok
[INFO] [stdout] test preprocessor::missing_optional_not_fatal ... ok
[INFO] [stdout] test renderer::missing_renderer ... ok
[INFO] [stdout] test print::relative_links ... ok
[INFO] [stdout] test redirects::redirect_removed_with_fragments_only ... ok
[INFO] [stdout] test renderer::with_renderer_same_name ... ok
[INFO] [stdout] test preprocessor::failing_preprocessor ... FAILED
[INFO] [stdout] test renderer::backends_receive_render_context_via_stdin ... ok
[INFO] [stdout] test print::noindex ... ok
[INFO] [stdout] test renderer::failing_command ... ok
[INFO] [stdout] test renderer::renderer_with_arguments ... ok
[INFO] [stdout] test redirects::redirect_existing_page ... ok
[INFO] [stdout] test markdown::definition_lists ... ok
[INFO] [stdout] test renderer::relative_command_path ... ok
[INFO] [stdout] test preprocessor::with_preprocessor_same_name ... ok
[INFO] [stdout] test rendering::default_rust_edition ... ok
[INFO] [stdout] test renderer::runs_renderers ... ok
[INFO] [stdout] test rendering::fontawesome ... ok
[INFO] [stdout] test redirects::redirects_are_emitted_correctly ... ok
[INFO] [stdout] test preprocessor::extension_compatibility ... ok
[INFO] [stdout] test rendering::first_chapter_is_copied_as_index_even_if_not_first_elem ... ok
[INFO] [stdout] test rendering::code_block_fenced_with_indent ... ok
[INFO] [stdout] test rendering::code_block_in_list ... ok
[INFO] [stdout] test rendering::editable_rust_block ... ok
[INFO] [stdout] test rendering::busted_end_tag ... ok
[INFO] [stdout] test rendering::hidelines ... ok
[INFO] [stdout] test rendering::edit_url_template_explicit_src ... ok
[INFO] [stdout] test test::chapter_not_found ... ok
[INFO] [stdout] test preprocessor::relative_command_path ... ok
[INFO] [stdout] test rendering::html_blocks ... ok
[INFO] [stdout] test preprocessor::example_doesnt_support_not_supported ... ok
[INFO] [stdout] test rendering::edit_url_template ... ok
[INFO] [stdout] test preprocessor::example_supports_whatever ... ok
[INFO] [stdout] test rendering::header_links ... ok
[INFO] [stdout] test search::with_no_source_path ... ok
[INFO] [stdout] test search::can_disable_individual_chapters ... ok
[INFO] [stdout] test search::search_index_hasnt_changed_accidentally ... ok
[INFO] [stdout] test theme::missing_theme ... ok
[INFO] [stdout] test theme::custom_fonts_css ... ok
[INFO] [stdout] test rendering::unclosed_html_tags ... ok
[INFO] [stdout] test rendering::heading_with_unbalanced_html ... ok
[INFO] [stdout] test search::chapter_settings_validation_error ... ok
[INFO] [stdout] test search::reasonable_search_index ... ok
[INFO] [stdout] test theme::empty_fonts_css ... ok
[INFO] [stdout] test rendering::unbalanced_html_tags ... ok
[INFO] [stdout] test theme::empty_theme ... ok
[INFO] [stdout] test theme::default_fonts ... ok
[INFO] [stdout] test theme::override_index ... ok
[INFO] [stdout] test toc::check_link_target_js ... ok
[INFO] [stdout] test theme::fonts_css ... ok
[INFO] [stdout] test theme::theme_fonts_copied ... ok
[INFO] [stdout] test toc::check_spacers ... ok
[INFO] [stdout] test test::passing_tests ... ok
[INFO] [stdout] test toc::summary_with_markdown_formatting ... ok
[INFO] [stdout] test toc::check_link_target_fallback ... ok
[INFO] [stdout] test test::test_individual_chapter ... ok
[INFO] [stdout] test toc::check_second_toc_level ... ok
[INFO] [stdout] test test::failing_tests ... ok
[INFO] [stdout] test toc::check_first_toc_level ... ok
[INFO] [stdout] test rendering::language_rust_playground ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- preprocessor::nop_preprocessor stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'preprocessor::nop_preprocessor' (351) panicked at tests/testsuite/book_test.rs:489:17:
[INFO] [stdout] 
[INFO] [stdout] [31m---- expected: tests/testsuite/preprocessor.rs:65:53[0m
[INFO] [stdout] [32m++++ actual:   stderr[0m
[INFO] [stdout] [2m   1[0m [2m   1[0m [2m|[0m [2m INFO Book building has started
[INFO] [stdout] [0m     [2m   2[0m [32m+[0m [32merror: could not find `Cargo.toml` in `[ROOT]` or any parent directory
[INFO] [stdout] [0m[2m   2[0m [2m   3[0m [2m|[0m [2m INFO Running the html backend
[INFO] [stdout] [0m[2m   3[0m [2m   4[0m [2m|[0m [2m INFO HTML book written to `[ROOT]/book`
[INFO] [stdout] [0m
[INFO] [stdout] [2mUpdate with SNAPSHOTS=overwrite[0m
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616f031ee692 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616f031ee692 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616f031ee692 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x616f031ee692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x616f03200e17 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616f03200e17 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x616f031b5546 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x616f031b5546 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x616f031c9b79 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x616f031c9b79 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616f031c9a11 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616f02730bae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x616f02730bae - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x616f031c9df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x616f031c9df2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616f031c9c38 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x616f031c3439 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x616f031a8f3d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x616f0320ae3c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x616f0265dcf6 - testsuite::book_test::BookCommand::run::h946e6e65df2cdc47
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/book_test.rs:489:17
[INFO] [stdout]   20:     0x616f0266e8ab - testsuite::book_test::BookTest::run::hcb878112c377ee4c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/book_test.rs:300:13
[INFO] [stdout]   21:     0x616f0267d9c8 - testsuite::preprocessor::nop_preprocessor::h7b729b163ef7a57a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/preprocessor.rs:64:57
[INFO] [stdout]   22:     0x616f0267da37 - testsuite::preprocessor::nop_preprocessor::{{closure}}::h98eca56f6eb5eb30
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/preprocessor.rs:63:22
[INFO] [stdout]   23:     0x616f026b1ec6 - core::ops::function::FnOnce::call_once::h89618e7232926ccf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616f027309db - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x616f027309db - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x616f0274436a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x616f0274436a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x616f0274436a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x616f0274436a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x616f0274436a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x616f0274436a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x616f0274436a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x616f0271e604 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x616f0271e604 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x616f02721f32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x616f02721f32 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x616f02721f32 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x616f02721f32 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x616f02721f32 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x616f02721f32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x616f02721f32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x616f031be2ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x616f031be2ff - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7780faa3baa4 - <unknown>
[INFO] [stdout]   45:     0x7780faac8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- preprocessor::failing_preprocessor stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'preprocessor::failing_preprocessor' (324) panicked at tests/testsuite/book_test.rs:468:17:
[INFO] [stdout] mdbook succeeded, but expected failure
[INFO] [stdout] --- stdout
[INFO] [stdout] 
[INFO] [stdout] --- stderr
[INFO] [stdout]  INFO Book building has started
[INFO] [stdout] error: could not find `Cargo.toml` in `/opt/rustwide/target/tmp/ts/t46` or any parent directory
[INFO] [stdout]  INFO Running the html backend
[INFO] [stdout]  INFO HTML book written to `/opt/rustwide/target/tmp/ts/t46/book`
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616f031ee692 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616f031ee692 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616f031ee692 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x616f031ee692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x616f03200e17 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616f03200e17 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x616f031b5546 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x616f031b5546 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x616f031c9b79 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x616f031c9b79 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616f031c9a11 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616f02730bae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x616f02730bae - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x616f031c9df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x616f031c9df2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616f031c9c38 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x616f031c3439 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x616f031a8f3d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x616f0320ae3c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x616f0265d8aa - testsuite::book_test::BookCommand::run::h946e6e65df2cdc47
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/book_test.rs:468:17
[INFO] [stdout]   20:     0x616f0266610b - testsuite::book_test::BookTest::run::h42fffdf89a40240b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/book_test.rs:300:13
[INFO] [stdout]   21:     0x616f0267e4c8 - testsuite::preprocessor::failing_preprocessor::h2f7c032cd2d06f33
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/preprocessor.rs:77:61
[INFO] [stdout]   22:     0x616f0267e9a7 - testsuite::preprocessor::failing_preprocessor::{{closure}}::he533282ac0c86501
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/testsuite/preprocessor.rs:76:26
[INFO] [stdout]   23:     0x616f026b20c6 - core::ops::function::FnOnce::call_once::ha0a92aa974db0e02
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616f027309db - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x616f027309db - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x616f0274436a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x616f0274436a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x616f0274436a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x616f0274436a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x616f0274436a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x616f0274436a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x616f0274436a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x616f0271e604 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x616f0271e604 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x616f02721f32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x616f02721f32 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x616f02721f32 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x616f02721f32 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x616f02721f32 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x616f02721f32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x616f02721f32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x616f031be2ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x616f031be2ff - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7780faa3baa4 - <unknown>
[INFO] [stdout]   45:     0x7780faac8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     preprocessor::failing_preprocessor
[INFO] [stdout]     preprocessor::nop_preprocessor
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 107 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test testsuite`
[INFO] running `Command { std: "docker" "inspect" "ab9c94681f8801d0276c79a0231321f1c2f36cc2d6b4e8c8184f9244f5821fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9c94681f8801d0276c79a0231321f1c2f36cc2d6b4e8c8184f9244f5821fc6", kill_on_drop: false }`
[INFO] [stdout] ab9c94681f8801d0276c79a0231321f1c2f36cc2d6b4e8c8184f9244f5821fc6
