[INFO] fetching crate kmdbook-driver 0.1.0-beta.2.1...
[INFO] testing kmdbook-driver-0.1.0-beta.2.1 against 1.94.0 for beta-1.95-1
[INFO] extracting crate kmdbook-driver 0.1.0-beta.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate kmdbook-driver 0.1.0-beta.2.1
[INFO] finished tweaking crates.io crate kmdbook-driver 0.1.0-beta.2.1
[INFO] tweaked toml for crates.io crate kmdbook-driver 0.1.0-beta.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmdbook-driver 0.1.0-beta.2.1 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kmdbook-driver 0.1.0-beta.2.1 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded markup5ever v0.35.0
[INFO] [stderr]   Downloaded mdbook-markdown v0.5.0-beta.2
[INFO] [stderr]   Downloaded match_token v0.35.0
[INFO] [stderr]   Downloaded mdbook-summary v0.5.0-beta.2
[INFO] [stderr]   Downloaded html5ever v0.35.0
[INFO] [stderr]   Downloaded mdbook-preprocessor v0.5.0-beta.2
[INFO] [stderr]   Downloaded mdbook-renderer v0.5.0-beta.2
[INFO] [stderr]   Downloaded mdbook-core v0.5.0-beta.2
[INFO] [stderr]   Downloaded web_atoms v0.1.3
[INFO] [stderr]   Downloaded pest_generator v2.8.3
[INFO] [stderr]   Downloaded pest_derive v2.8.3
[INFO] [stderr]   Downloaded pest_meta v2.8.3
[INFO] [stderr]   Downloaded pest v2.8.3
[INFO] [stderr]   Downloaded mdbook-html v0.5.0-beta.2
[INFO] [stderr]   Downloaded font-awesome-as-a-crate v0.3.0
[INFO] [stderr]   Downloaded kmdbook-html v0.1.0-beta.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bda1c33c2f90b272a2739236d4ce98f05945223125ae719694e1c34647e147b7
[INFO] running `Command { std: "docker" "start" "-a" "bda1c33c2f90b272a2739236d4ce98f05945223125ae719694e1c34647e147b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda1c33c2f90b272a2739236d4ce98f05945223125ae719694e1c34647e147b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda1c33c2f90b272a2739236d4ce98f05945223125ae719694e1c34647e147b7", kill_on_drop: false }`
[INFO] [stdout] bda1c33c2f90b272a2739236d4ce98f05945223125ae719694e1c34647e147b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7da9b1f494c351455b34bd84eda7fddd9ee15d2ac8163128a3b45f7a1e7809c
[INFO] running `Command { std: "docker" "start" "-a" "d7da9b1f494c351455b34bd84eda7fddd9ee15d2ac8163128a3b45f7a1e7809c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling font-awesome-as-a-crate v0.3.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling match_token v0.35.0
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling mdbook-markdown v0.5.0-beta.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling mdbook-core v0.5.0-beta.2
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling handlebars v6.3.2
[INFO] [stderr]    Compiling mdbook-renderer v0.5.0-beta.2
[INFO] [stderr]    Compiling mdbook-preprocessor v0.5.0-beta.2
[INFO] [stderr]    Compiling mdbook-summary v0.5.0-beta.2
[INFO] [stderr]    Compiling markup5ever v0.35.0
[INFO] [stderr]    Compiling html5ever v0.35.0
[INFO] [stderr]    Compiling mdbook-html v0.5.0-beta.2
[INFO] [stderr]    Compiling kmdbook-html v0.1.0-beta.2.1
[INFO] [stderr]    Compiling kmdbook-driver v0.1.0-beta.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.06s
[INFO] running `Command { std: "docker" "inspect" "d7da9b1f494c351455b34bd84eda7fddd9ee15d2ac8163128a3b45f7a1e7809c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7da9b1f494c351455b34bd84eda7fddd9ee15d2ac8163128a3b45f7a1e7809c", kill_on_drop: false }`
[INFO] [stdout] d7da9b1f494c351455b34bd84eda7fddd9ee15d2ac8163128a3b45f7a1e7809c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bdf240a3c96da48334b8f084db62beb5146825467bf52f03de581f4722e8688
[INFO] running `Command { std: "docker" "start" "-a" "7bdf240a3c96da48334b8f084db62beb5146825467bf52f03de581f4722e8688", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmdbook-driver v0.1.0-beta.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "7bdf240a3c96da48334b8f084db62beb5146825467bf52f03de581f4722e8688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bdf240a3c96da48334b8f084db62beb5146825467bf52f03de581f4722e8688", kill_on_drop: false }`
[INFO] [stdout] 7bdf240a3c96da48334b8f084db62beb5146825467bf52f03de581f4722e8688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2f8910fa57441c30af7082b60ff122214496e8ec3dfb982b21c7ad19bd9f328
[INFO] running `Command { std: "docker" "start" "-a" "f2f8910fa57441c30af7082b60ff122214496e8ec3dfb982b21c7ad19bd9f328", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kmdbook_driver-99cc8be01ff25ce4)
[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::take_lines::tests::take_rustdoc_include_lines_test ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_start_and_end_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_end_only_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_start_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_garbage_after_two_colons_includes_all ... 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_negative_interpreted_as_anchor ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::parse_with_anchor_followed_by_colon ... 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_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_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_two_colons_includes_all ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_no_link ... 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_unknown_link_type ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_anchor ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_empty_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_all_link_types ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_escaped_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_simple_link ... 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_links_partial_link ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_from_range ... 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 builtin_preprocessors::links::tests::test_find_links_with_to_range ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_links_with_special_characters ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_rustdoc_include_anchored_lines_test ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_find_playgrounds_with_properties ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_replace_all_escaped ... ok
[INFO] [stdout] test builtin_preprocessors::links::tests::test_set_chapter_title ... ok
[INFO] [stdout] test builtin_preprocessors::links::take_lines::tests::take_anchored_lines_test ... 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 mdbook::tests::config_defaults_to_html_renderer_if_empty ... ok
[INFO] [stdout] test mdbook::tests::config_respects_preprocessor_selection ... ok
[INFO] [stdout] test mdbook::tests::config_defaults_to_link_and_index_preprocessor_if_not_set ... ok
[INFO] [stdout] test mdbook::tests::add_a_random_renderer_with_custom_command_to_the_config ... ok
[INFO] [stdout] test mdbook::tests::dependencies_dont_register_builtin_preprocessors_if_disabled ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_order_is_honored ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_sorted_by_name ... ok
[INFO] [stdout] test mdbook::tests::renderers_sorted_by_name ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_should_run_falls_back_to_supports_renderer_method ... ok
[INFO] [stdout] test mdbook::tests::use_default_preprocessors_works ... ok
[INFO] [stdout] test mdbook::tests::dependencies_dont_register_undefined_preprocessors ... ok
[INFO] [stdout] test load::tests::load_recursive_link_with_separators ... ok
[INFO] [stdout] test mdbook::tests::add_a_random_renderer_to_the_config ... ok
[INFO] [stdout] test mdbook::tests::can_determine_third_party_preprocessors ... ok
[INFO] [stdout] test mdbook::tests::preprocessors_can_provide_their_own_commands ... ok
[INFO] [stdout] test load::tests::cant_load_chapters_when_the_link_is_a_directory ... ok
[INFO] [stdout] test builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input ... FAILED
[INFO] [stdout] test load::tests::cant_load_chapters_with_an_empty_path ... ok
[INFO] [stdout] test load::tests::cant_load_a_nonexistent_chapter ... ok
[INFO] [stdout] test mdbook::tests::cyclic_dependencies_are_detected ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_before_must_be_array ... ok
[INFO] [stdout] test mdbook::tests::preprocessor_after_must_be_array ... ok
[INFO] [stdout] test load::tests::cant_open_summary_md ... 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' (24) 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-1.0.100/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-1.0.100/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-beta.2/src/utils/fs.rs:13:30
[INFO] [stdout]    3: kmdbook_driver::load::load_book
[INFO] [stdout]              at ./src/load.rs:14:27
[INFO] [stdout]    4: kmdbook_driver::mdbook::MDBook::load_with_config
[INFO] [stdout]              at ./src/mdbook.rs:75:20
[INFO] [stdout]    5: kmdbook_driver::mdbook::MDBook::load
[INFO] [stdout]              at ./src/mdbook.rs:67:9
[INFO] [stdout]    6: kmdbook_driver::builtin_preprocessors::cmd::tests::guide
[INFO] [stdout]              at ./src/builtin_preprocessors/cmd.rs:157:9
[INFO] [stdout]    7: kmdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input
[INFO] [stdout]              at ./src/builtin_preprocessors/cmd.rs:162:18
[INFO] [stdout]    8: kmdbook_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/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   11: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   12: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/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/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   14: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   15: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   16: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   17: test::run_test_in_process
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   19: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   20: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   21: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   22: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   23: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   26: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   27: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/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/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   29: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cd0a6e66df2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cd0a6e66df2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cd0a6e66df2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5cd0a6e66df2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5cd0a6e7948a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5cd0a6e7948a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5cd0a6e31456 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cd0a6e31456 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5cd0a6e44ee9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5cd0a6e44ee9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5cd0a6e44d81 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5cd0a6707c2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5cd0a6707c2e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cd0a6e45162 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5cd0a6e45162 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5cd0a6e44fa8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5cd0a6e3eb59 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5cd0a6e24b8d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5cd0a6e8317c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5cd0a6e82462 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5cd0a66a1900 - core::result::Result<T,E>::unwrap::h39a2efb8bfe6e974
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5cd0a66a1900 - kmdbook_driver::builtin_preprocessors::cmd::tests::guide::hce8dc660f404e920
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:157:31
[INFO] [stdout]   22:     0x5cd0a66a1131 - kmdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input::h8fd0f98e460adc01
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:162:18
[INFO] [stdout]   23:     0x5cd0a66a1817 - kmdbook_driver::builtin_preprocessors::cmd::tests::round_trip_write_and_parse_input::{{closure}}::h32076b9a52294fe1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/builtin_preprocessors/cmd.rs:161:42
[INFO] [stdout]   24:     0x5cd0a6681fe6 - core::ops::function::FnOnce::call_once::h3215d0e1229270d6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5cd0a67079eb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5cd0a67079eb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5cd0a671b3fa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5cd0a671b3fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5cd0a671b3fa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5cd0a671b3fa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5cd0a671b3fa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5cd0a671b3fa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5cd0a671b3fa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5cd0a66f5854 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5cd0a66f5854 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5cd0a66f91f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5cd0a66f91f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5cd0a66f91f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5cd0a66f91f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5cd0a66f91f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5cd0a66f91f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5cd0a66f91f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5cd0a6e39abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5cd0a6e39abf - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x7f838d63aaa4 - <unknown>
[INFO] [stdout]   46:     0x7f838d6c7a64 - 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 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f2f8910fa57441c30af7082b60ff122214496e8ec3dfb982b21c7ad19bd9f328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f8910fa57441c30af7082b60ff122214496e8ec3dfb982b21c7ad19bd9f328", kill_on_drop: false }`
[INFO] [stdout] f2f8910fa57441c30af7082b60ff122214496e8ec3dfb982b21c7ad19bd9f328
