[INFO] fetching crate mdbook-driver 0.5.0-alpha.1...
[INFO] testing mdbook-driver-0.5.0-alpha.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mdbook-driver 0.5.0-alpha.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mdbook-driver 0.5.0-alpha.1
[INFO] finished tweaking crates.io crate mdbook-driver 0.5.0-alpha.1
[INFO] tweaked toml for crates.io crate mdbook-driver 0.5.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-driver 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-driver 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef153ca93ab8e4f7596b7cce102c832601c4bd551803ec9b39322a8f4ecd4823
[INFO] running `Command { std: "docker" "start" "-a" "ef153ca93ab8e4f7596b7cce102c832601c4bd551803ec9b39322a8f4ecd4823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef153ca93ab8e4f7596b7cce102c832601c4bd551803ec9b39322a8f4ecd4823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef153ca93ab8e4f7596b7cce102c832601c4bd551803ec9b39322a8f4ecd4823", kill_on_drop: false }`
[INFO] [stdout] ef153ca93ab8e4f7596b7cce102c832601c4bd551803ec9b39322a8f4ecd4823
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e3c305d2318d95751ceb348803abc5a4bd326194f6506667cfe268caeaf8aa
[INFO] running `Command { std: "docker" "start" "-a" "53e3c305d2318d95751ceb348803abc5a4bd326194f6506667cfe268caeaf8aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling match_token v0.35.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling font-awesome-as-a-crate v0.3.0
[INFO] [stderr]    Compiling ego-tree v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling mdbook-markdown v0.5.0-alpha.1
[INFO] [stderr]    Compiling markup5ever v0.35.0
[INFO] [stderr]    Compiling handlebars v6.3.2
[INFO] [stderr]    Compiling html5ever v0.35.0
[INFO] [stderr]    Compiling mdbook-core v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-renderer v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-preprocessor v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-summary v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-html v0.5.0-alpha.1
[INFO] [stderr]    Compiling mdbook-driver v0.5.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.00s
[INFO] running `Command { std: "docker" "inspect" "53e3c305d2318d95751ceb348803abc5a4bd326194f6506667cfe268caeaf8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e3c305d2318d95751ceb348803abc5a4bd326194f6506667cfe268caeaf8aa", kill_on_drop: false }`
[INFO] [stdout] 53e3c305d2318d95751ceb348803abc5a4bd326194f6506667cfe268caeaf8aa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8e49cb22abb50bb469b79e90bc65275fa1ac42ca99bd6f61d6a76f96f0b13a
[INFO] running `Command { std: "docker" "start" "-a" "5c8e49cb22abb50bb469b79e90bc65275fa1ac42ca99bd6f61d6a76f96f0b13a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-driver v0.5.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "5c8e49cb22abb50bb469b79e90bc65275fa1ac42ca99bd6f61d6a76f96f0b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8e49cb22abb50bb469b79e90bc65275fa1ac42ca99bd6f61d6a76f96f0b13a", kill_on_drop: false }`
[INFO] [stdout] 5c8e49cb22abb50bb469b79e90bc65275fa1ac42ca99bd6f61d6a76f96f0b13a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9afad23d3f34f408a766f334c29c3f4d04ae55b41b0e79537295591b2d9ef653
[INFO] running `Command { std: "docker" "start" "-a" "9afad23d3f34f408a766f334c29c3f4d04ae55b41b0e79537295591b2d9ef653", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_driver-d1b6b3725978d812)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test builtin_preprocessors::index::tests::file_stem_exactly_matches_readme_case_insensitively ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_lines_test ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_start_only_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_end_only_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_floating_point_interpreted_as_anchor ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_more_than_three_colons_ignores_everything_after_third_colon ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_garbage_after_two_colons_includes_all ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_anchor_followed_by_colon ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_start_and_end_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_start_with_garbage_interpreted_as_start_only_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_negative_interpreted_as_anchor ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_one_number_after_colon_only_that_line ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_without_colon_includes_all ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_nothing_after_colon_includes_all ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_one_based_start_becomes_zero_based ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_two_colons_includes_all ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_rustdoc_include_lines_test ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_no_range_specified ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_all_link_types ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_partial_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_full_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_from_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_empty_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_special_characters ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_to_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_line_number ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_no_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_set_chapter_title ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_anchor ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_simple_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_unknown_link_type ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_playgrounds_with_properties ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_escaped_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_replace_all_escaped ... ok
[INFO] [stdout] test mdbook::tests::add_a_random_renderer_to_the_config ... ok
[INFO] [stdout] test mdbook::tests::add_a_random_renderer_with_custom_command_to_the_config ... ok
[INFO] [stdout] test mdbook::tests::can_determine_third_party_preprocessors ... ok
[INFO] [stdout] test mdbook::tests::config_defaults_to_html_renderer_if_empty ... ok
[INFO] [stdout] test mdbook::tests::config_defaults_to_link_and_index_preprocessor_if_not_set ... ok
[INFO] [stdout] test mdbook::tests::dependencies_dont_register_builtin_preprocessors_if_disabled ... ok
[INFO] [stdout] test mdbook::tests::dependencies_dont_register_undefined_preprocessors ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_anchored_lines_test ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_order_is_honored ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_should_run_falls_back_to_supports_renderer_method ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_sorted_by_name ... ok
[INFO] [stdout] test mdbook::tests::preprocessors_can_provide_their_own_commands ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_rustdoc_include_anchored_lines_test ... ok
[INFO] [stdout] test mdbook::tests::renderers_sorted_by_name ... ok
[INFO] [stdout] test mdbook::tests::use_default_preprocessors_works ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_zero_based_start_stays_zero_based_but_is_probably_an_error ... ok
[INFO] [stdout] test mdbook::tests::config_respects_preprocessor_selection ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_before_must_be_array ... ok
[INFO] [stdout] test mdbook::tests::cyclic_dependencies_are_detected ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_after_must_be_array ... ok
[INFO] [stdout] test builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input ... FAILED
[INFO] [stdout] test load::tests::cant_load_a_nonexistent_chapter ... ok
[INFO] [stdout] test load::tests::cant_load_chapters_when_the_link_is_a_directory ... ok
[INFO] [stdout] test load::tests::load_a_single_chapter_with_utf8_bom_from_disk ... ok
[INFO] [stdout] test load::tests::load_a_single_chapter_from_disk ... ok
[INFO] [stdout] test load::tests::load_a_book_with_a_single_chapter ... ok
[INFO] [stdout] test load::tests::load_recursive_link_with_separators ... ok
[INFO] [stdout] test load::tests::cant_open_summary_md ... ok
[INFO] [stdout] test load::tests::cant_load_chapters_with_an_empty_path ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input' (25) panicked at src/builtin_preprocessors/cmd.rs:157:31:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: failed to read `/opt/rustwide/workdir/../../guide/src/SUMMARY.md`
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/backtrace.rs:27:14
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::with_context
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/context.rs:65:37
[INFO] [stdout]    2: mdbook_core::utils::fs::read_to_string
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mdbook-core-0.5.0-alpha.1/src/utils/fs.rs:13:30
[INFO] [stdout]    3: mdbook_driver::load::load_book
[INFO] [stdout]              at ./src/load.rs:14:27
[INFO] [stdout]    4: mdbook_driver::mdbook::MDBook::load_with_config
[INFO] [stdout]              at ./src/mdbook.rs:75:20
[INFO] [stdout]    5: mdbook_driver::mdbook::MDBook::load
[INFO] [stdout]              at ./src/mdbook.rs:67:9
[INFO] [stdout]    6: mdbook_driver::builtin_preprocessors::cmd::tests::guide
[INFO] [stdout]              at ./src/builtin_preprocessors/cmd.rs:157:9
[INFO] [stdout]    7: mdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input
[INFO] [stdout]              at ./src/builtin_preprocessors/cmd.rs:162:18
[INFO] [stdout]    8: mdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input::{{closure}}
[INFO] [stdout]              at ./src/builtin_preprocessors/cmd.rs:161:42
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   11: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   12: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   13: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   14: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   15: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   16: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   17: test::run_test_in_process
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   19: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   20: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   21: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   22: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   23: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   26: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   27: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   29: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e65758b9902 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e65758b9902 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e65758b9902 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e65758b9902 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e65758cc26f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e65758cc26f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5e6575882641 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e6575882641 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e657588ffb2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e657589651f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5e65758963b1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5e657512ef2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5e657512ef2e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e6575896bdf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5e6575896bdf - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5e6575896a3a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5e65758900e9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5e657587576d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5e65758d66a0 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5e65758d5716 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5e6575086ea7 - core::result::Result<T,E>::unwrap::hf20733daa6d607be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5e6575086ea7 - mdbook_driver::builtin_preprocessors::cmd::tests::guide::h7d7e171ecc21eb6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:157:31
[INFO] [stdout]   22:     0x5e65750866e1 - mdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input::hd95a312e31d9838a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:162:18
[INFO] [stdout]   23:     0x5e6575086de7 - mdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input::{{closure}}::hb0d271e16d3d8895
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:161:42
[INFO] [stdout]   24:     0x5e65750ff796 - core::ops::function::FnOnce::call_once::h0b6a16b46d58023c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5e657512eceb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5e657512eceb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5e6575144955 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5e6575144955 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5e6575144955 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5e6575144955 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5e6575144955 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5e6575144955 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5e6575144955 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5e657511b144 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5e657511b144 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5e657511ea0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5e657511ea0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5e657511ea0a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5e657511ea0a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5e657511ea0a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5e657511ea0a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5e657511ea0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5e657588b05f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x5e657588b05f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x735d4289baa4 - <unknown>
[INFO] [stdout]   46:     0x735d42928a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 63 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9afad23d3f34f408a766f334c29c3f4d04ae55b41b0e79537295591b2d9ef653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9afad23d3f34f408a766f334c29c3f4d04ae55b41b0e79537295591b2d9ef653", kill_on_drop: false }`
[INFO] [stdout] 9afad23d3f34f408a766f334c29c3f4d04ae55b41b0e79537295591b2d9ef653
