[INFO] fetching crate mdbook_lad_preprocessor 0.3.0... [INFO] testing mdbook_lad_preprocessor-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mdbook_lad_preprocessor 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate mdbook_lad_preprocessor 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mdbook_lad_preprocessor 0.3.0 [INFO] tweaked toml for crates.io crate mdbook_lad_preprocessor 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mdbook_lad_preprocessor 0.3.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mdbook_lad_preprocessor 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdf75781f94e4d666a8637ee5b7a7b840a036393bd879ce81112f8593363036b [INFO] running `Command { std: "docker" "start" "-a" "bdf75781f94e4d666a8637ee5b7a7b840a036393bd879ce81112f8593363036b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdf75781f94e4d666a8637ee5b7a7b840a036393bd879ce81112f8593363036b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf75781f94e4d666a8637ee5b7a7b840a036393bd879ce81112f8593363036b", kill_on_drop: false }` [INFO] [stdout] bdf75781f94e4d666a8637ee5b7a7b840a036393bd879ce81112f8593363036b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b150e73f7c97bbdf5c30738ec7378294db26447be0eae7b87a97888dbb51da5c [INFO] running `Command { std: "docker" "start" "-a" "b150e73f7c97bbdf5c30738ec7378294db26447be0eae7b87a97888dbb51da5c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.226 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.226 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling num-modular v0.6.1 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling pulldown-cmark v0.10.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling num-order v1.2.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pulldown-cmark-escape v0.10.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling topological-sort v0.2.2 [INFO] [stderr] Compiling terminal_size v0.4.3 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling opener v0.8.3 [INFO] [stderr] Compiling tempfile v3.22.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling clap_complete v4.5.58 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling match_token v0.35.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling cssparser v0.35.0 [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 pest v2.8.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling pest_meta v2.8.2 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling elasticlunr-rs v3.0.2 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ladfile v0.6.0 [INFO] [stderr] Compiling pest_generator v2.8.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling markup5ever v0.35.0 [INFO] [stderr] Compiling pest_derive v2.8.2 [INFO] [stderr] Compiling html5ever v0.35.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling handlebars v6.3.2 [INFO] [stderr] Compiling ammonia v4.1.2 [INFO] [stderr] Compiling mdbook v0.4.52 [INFO] [stderr] Compiling mdbook_lad_preprocessor v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "b150e73f7c97bbdf5c30738ec7378294db26447be0eae7b87a97888dbb51da5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b150e73f7c97bbdf5c30738ec7378294db26447be0eae7b87a97888dbb51da5c", kill_on_drop: false }` [INFO] [stdout] b150e73f7c97bbdf5c30738ec7378294db26447be0eae7b87a97888dbb51da5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c86f1b39a724dd8ae71d4ec4d135a05b40cb6c12f392f34d50efd95a1848dc91 [INFO] running `Command { std: "docker" "start" "-a" "c86f1b39a724dd8ae71d4ec4d135a05b40cb6c12f392f34d50efd95a1848dc91", kill_on_drop: false }` [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling mdbook_lad_preprocessor v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "c86f1b39a724dd8ae71d4ec4d135a05b40cb6c12f392f34d50efd95a1848dc91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c86f1b39a724dd8ae71d4ec4d135a05b40cb6c12f392f34d50efd95a1848dc91", kill_on_drop: false }` [INFO] [stdout] c86f1b39a724dd8ae71d4ec4d135a05b40cb6c12f392f34d50efd95a1848dc91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 662ac70da9095dfe10531a017c678a34983865326a377473eb33c56c3aa2c0da [INFO] running `Command { std: "docker" "start" "-a" "662ac70da9095dfe10531a017c678a34983865326a377473eb33c56c3aa2c0da", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_lad_preprocessor-5a9a830a83234d81) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test argument_visitor::test::test_linkifier_visitor_creates_links ... ok [INFO] [stdout] test argument_visitor::test::test_visit_array ... ok [INFO] [stdout] test argument_visitor::test::test_visit_nested_hash_map ... ok [INFO] [stdout] test argument_visitor::test::test_visit_option ... ok [INFO] [stdout] test argument_visitor::test::test_visit_ref ... ok [INFO] [stdout] test argument_visitor::test::test_visit_tuple ... ok [INFO] [stdout] test argument_visitor::test::test_visit_mut ... ok [INFO] [stdout] test argument_visitor::test::test_visit_hash_map ... ok [INFO] [stdout] test argument_visitor::test::test_visit_type_id ... ok [INFO] [stdout] test argument_visitor::test::test_visit_val ... ok [INFO] [stdout] test argument_visitor::test::test_visit_unknown ... ok [INFO] [stdout] test argument_visitor::test::test_visit_vec ... ok [INFO] [stdout] test markdown::tests::test_markdown_builder ... ok [INFO] [stdout] test markdown::tests::test_markdown_substring_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook_lad_preprocessor-2e4fdbeef8fe7948) [INFO] [stderr] Running tests/book_integration_tests.rs (/opt/rustwide/target/debug/deps/book_integration_tests-32a11dd89577d7a8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_on_example_ladfile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_on_example_ladfile stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_on_example_ladfile' (32) panicked at tests/book_integration_tests.rs:35:48: [INFO] [stdout] failed to copy LAD file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c4990d86662 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c4990d86662 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c4990d86662 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5c4990d86662 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5c4990d979cf - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5c4990d979cf - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x5c4990d51373 - std::io::default_write_fmt::hd4797e693c0ec256 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5c4990d51373 - std::io::Write::write_fmt::h791e240ad2720c99 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5c4990d5dd92 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5c4990d62e8f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5c4990d62d21 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5c4990ce69be - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 12: 0x5c4990ce69be - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c4990d6349f - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 14: 0x5c4990d6349f - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5c4990d632fa - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5c4990d5dec9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5c4990d451cd - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5c4990d9fa90 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c4990d9eef6 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stdout] 20: 0x5c4990c9bb3c - core::result::Result::expect::h01f7e64f926dcca3 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x5c4990ca1301 - book_integration_tests::copy_ladfile_to_book_dir::ha4351aff52a7124e [INFO] [stdout] at /opt/rustwide/workdir/tests/book_integration_tests.rs:35:48 [INFO] [stdout] 22: 0x5c4990ca060b - book_integration_tests::test_on_example_ladfile::h9be1c58e630fa71f [INFO] [stdout] at /opt/rustwide/workdir/tests/book_integration_tests.rs:67:5 [INFO] [stdout] 23: 0x5c4990ca11a7 - book_integration_tests::test_on_example_ladfile::{{closure}}::h0e0a3e9abc0421fd [INFO] [stdout] at /opt/rustwide/workdir/tests/book_integration_tests.rs:58:29 [INFO] [stdout] 24: 0x5c4990ca2bf6 - core::ops::function::FnOnce::call_once::h4f79eaa5c5fe618e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5c4990ce680b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5c4990ce680b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5c4990cfae28 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5c4990cfae28 - as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5c4990cfae28 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5c4990cfae28 - std::panicking::catch_unwind::h8609b446221def5f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5c4990cfae28 - std::panic::catch_unwind::h362f73cc48531e26 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5c4990cfae28 - test::run_test_in_process::hf52fd21d696aae67 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5c4990cfae28 - test::run_test::{{closure}}::h7e780b8354e6d007 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5c4990cd3bf4 - test::run_test::{{closure}}::hdc2695f2276aad3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5c4990cd3bf4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5c4990cd752a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 37: 0x5c4990cd752a - as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5c4990cd752a - std::panicking::catch_unwind::do_call::h495689350c27df20 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5c4990cd752a - std::panicking::catch_unwind::hf22437c51d1b3740 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5c4990cd752a - std::panic::catch_unwind::habda1a57de8231f8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5c4990cd752a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 42: 0x5c4990cd752a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5c4990d58fcf - as core::ops::function::FnOnce>::call_once::he4d85cb537521972 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stdout] 44: 0x5c4990d58fcf - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x796523cc5aa4 - [INFO] [stdout] 46: 0x796523d52a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_on_example_ladfile [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test book_integration_tests` [INFO] running `Command { std: "docker" "inspect" "662ac70da9095dfe10531a017c678a34983865326a377473eb33c56c3aa2c0da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "662ac70da9095dfe10531a017c678a34983865326a377473eb33c56c3aa2c0da", kill_on_drop: false }` [INFO] [stdout] 662ac70da9095dfe10531a017c678a34983865326a377473eb33c56c3aa2c0da