[INFO] crate mdbook-linkcheck 0.2.3 is already in cache [INFO] extracting crate mdbook-linkcheck 0.2.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/mdbook-linkcheck/0.2.3 [INFO] extracting crate mdbook-linkcheck 0.2.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/mdbook-linkcheck/0.2.3 [INFO] validating manifest of mdbook-linkcheck-0.2.3 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mdbook-linkcheck-0.2.3 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mdbook-linkcheck-0.2.3 [INFO] finished frobbing mdbook-linkcheck-0.2.3 [INFO] frobbed toml for mdbook-linkcheck-0.2.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/mdbook-linkcheck/0.2.3/Cargo.toml [INFO] started frobbing mdbook-linkcheck-0.2.3 [INFO] finished frobbing mdbook-linkcheck-0.2.3 [INFO] frobbed toml for mdbook-linkcheck-0.2.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/mdbook-linkcheck/0.2.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mdbook-linkcheck-0.2.3 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/mdbook-linkcheck/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 790ec90936c118c6452d4297fd48ab94f1c5555ea722b3f276c71f5d574dfed7 [INFO] running `"docker" "start" "-a" "790ec90936c118c6452d4297fd48ab94f1c5555ea722b3f276c71f5d574dfed7"` [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling toml-query v0.7.0 [INFO] [stderr] Compiling hyper v0.12.23 [INFO] [stderr] Compiling mdbook v0.2.3 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.9 [INFO] [stderr] Compiling mdbook-linkcheck v0.2.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `"docker" "inspect" "790ec90936c118c6452d4297fd48ab94f1c5555ea722b3f276c71f5d574dfed7"` [INFO] running `"docker" "rm" "-f" "790ec90936c118c6452d4297fd48ab94f1c5555ea722b3f276c71f5d574dfed7"` [INFO] [stdout] 790ec90936c118c6452d4297fd48ab94f1c5555ea722b3f276c71f5d574dfed7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/mdbook-linkcheck/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 2d838509f7c408108ef2ad3c4141c6a89386dc97b3ded865cc7bd1232df0caf8 [INFO] running `"docker" "start" "-a" "2d838509f7c408108ef2ad3c4141c6a89386dc97b3ded865cc7bd1232df0caf8"` [INFO] [stderr] Compiling mdbook-linkcheck v0.2.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.79s [INFO] running `"docker" "inspect" "2d838509f7c408108ef2ad3c4141c6a89386dc97b3ded865cc7bd1232df0caf8"` [INFO] running `"docker" "rm" "-f" "2d838509f7c408108ef2ad3c4141c6a89386dc97b3ded865cc7bd1232df0caf8"` [INFO] [stdout] 2d838509f7c408108ef2ad3c4141c6a89386dc97b3ded865cc7bd1232df0caf8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/mdbook-linkcheck/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 51a2b579de7045a191fb21a502c1a7a20d974cd29eca1679ee62a9094a078f75 [INFO] running `"docker" "start" "-a" "51a2b579de7045a191fb21a502c1a7a20d974cd29eca1679ee62a9094a078f75"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] [stderr] Running /opt/crater/target/debug/deps/mdbook_linkcheck-f855f7288ffc96ff [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test config::tests::deserialize_a_config ... ok [INFO] [stdout] test config::tests::round_trip_config ... ok [INFO] [stdout] test links::tests::find_links_in_chapter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/mdbook_linkcheck-0ee4d0a6d8065132 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/smoke_tests-9e9b5e176738d0a4 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test book_with_broken_links ... FAILED [INFO] [stdout] test check_all_links_in_a_valid_book ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- book_with_broken_links stdout ---- [INFO] [stdout] thread 'book_with_broken_links' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `7`, [INFO] [stdout] right: `6`', tests/smoke_tests.rs:30:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ecb93da603 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55ecb93d570b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55ecb93d86b6 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55ecb93d83b7 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55ecb93d8dc0 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55ecb93d8941 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x55ecb93d888e - std::panicking::begin_panic_fmt::hc9320ccc48a296b3 [INFO] [stdout] at src/libstd/panicking.rs:340 [INFO] [stdout] 7: 0x55ecb8892912 - smoke_tests::book_with_broken_links::h60d9de1e7dc71f0a [INFO] [stdout] at tests/smoke_tests.rs:30 [INFO] [stdout] 8: 0x55ecb8892539 - smoke_tests::book_with_broken_links::{{closure}}::h250ae16a6e32f3d2 [INFO] [stdout] at tests/smoke_tests.rs:23 [INFO] [stdout] 9: 0x55ecb8894ccd - core::ops::function::FnOnce::call_once::h56c34ed2277327cc [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55ecb88a399e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 11: 0x55ecb93e26e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 12: 0x55ecb88c0c27 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 13: 0x55ecb889c3e4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 14: 0x55ecb889cab4 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 15: 0x55ecb93e26e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 16: 0x55ecb88a3c1c - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 17: 0x55ecb93e1aed - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 18: 0x7f3cb46c2493 - start_thread [INFO] [stdout] 19: 0x7f3cb41edace - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- check_all_links_in_a_valid_book stdout ---- [INFO] [stdout] thread 'check_all_links_in_a_valid_book' panicked at 'called `Result::unwrap()` on an `Err` value: BrokenLinks([HttpError { url: "https://www.google.com/", chapter: "chapter_1.md", line: 7, error: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") } }), url: Some("https://www.google.com/") } [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h9716bcb0671ee9bf (0x55ecb93992b2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::h04dec17a46bd2cdb (0x55ecb93983ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h078785fcc8332e66 (0x55ecb88ed628) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::hdcf59311eed6dae5 (0x55ecb8900543) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h9b625229fd136f4b (0x55ecb88ff973) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/convert.rs:441 [INFO] [stdout] 5: mdbook_linkcheck::errors::HttpError::new::hae258c1f3b419e09 (0x55ecb8900fe9) [INFO] [stdout] at src/errors.rs:223 [INFO] [stdout] 6: mdbook_linkcheck::validation::validate_external_link::{{closure}}::hfc226b1e4d604dc5 (0x55ecb88e3c01) [INFO] [stdout] at src/validation.rs:44 [INFO] [stdout] 7: >::map_err::hae6b11f2987c3f75 (0x55ecb88f8c27) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/result.rs:520 [INFO] [stdout] 8: mdbook_linkcheck::validation::validate_external_link::h6ec586b42e5c1344 (0x55ecb88e3545) [INFO] [stdout] at src/validation.rs:43 [INFO] [stdout] 9: mdbook_linkcheck::validation::check_link::ha0b9c9617a72a782 (0x55ecb88e2f62) [INFO] [stdout] at src/validation.rs:26 [INFO] [stdout] 10: mdbook_linkcheck::validate_links::{{closure}}::h6341cba3fdc1f87a (0x55ecb88d8f1e) [INFO] [stdout] at src/lib.rs:90 [INFO] [stdout] 11: as rayon::iter::plumbing::Folder>::consume::h5502e1bda213f774 (0x55ecb88e041b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/map.rs:225 [INFO] [stdout] 12: rayon::iter::plumbing::Folder::consume_iter::hddb7e0ee29bfae7b (0x55ecb88e244d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:176 [INFO] [stdout] 13: rayon::iter::plumbing::Producer::fold_with::he8f39020c217b3ee (0x55ecb88d7729) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:108 [INFO] [stdout] 14: rayon::iter::plumbing::bridge_producer_consumer::helper::he25743fa536d52ad (0x55ecb88fa41c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:418 [INFO] [stdout] 15: rayon::iter::plumbing::bridge_producer_consumer::helper::{{closure}}::h6c756394b0a0f846 (0x55ecb88fa69a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:410 [INFO] [stdout] 16: rayon_core::join::join_context::{{closure}}::{{closure}}::h0c05f8d72c9fa213 (0x55ecb8906329) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:128 [INFO] [stdout] 17: as core::ops::function::FnOnce<()>>::call_once::h7ddff8aa9f37f5ae (0x55ecb88f339b) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] 18: std::panicking::try::do_call::ha95111f356291c80 (0x55ecb890706f) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 19: __rust_maybe_catch_panic (0x55ecb93e26e9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 20: std::panicking::try::h409c85544742a90e (0x55ecb8906666) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] 21: std::panic::catch_unwind::haf08d26d04a4da9e (0x55ecb88f3b78) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] 22: rayon_core::unwind::halt_unwinding::h635a2bd796b6b9ed (0x55ecb88d9b35) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/unwind.rs:18 [INFO] [stdout] 23: rayon_core::join::join_context::{{closure}}::hdeaafdabbaf15679 (0x55ecb8905954) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:128 [INFO] [stdout] 24: rayon_core::registry::in_worker::h09bc19bf30748ef2 (0x55ecb88fba10) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:705 [INFO] [stdout] 25: rayon_core::join::join_context::h7aeb1f4e2085b617 (0x55ecb8904a90) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:116 [INFO] [stdout] 26: rayon::iter::plumbing::bridge_producer_consumer::helper::he25743fa536d52ad (0x55ecb88fa288) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:409 [INFO] [stdout] 27: rayon::iter::plumbing::bridge_producer_consumer::helper::{{closure}}::h8ee8b525fa12d680 (0x55ecb88fa809) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:413 [INFO] [stdout] 28: rayon_core::join::join_context::{{closure}}::{{closure}}::hb90e36d17f7a6852 (0x55ecb89064c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:122 [INFO] [stdout] 29: >::run_inline::ha0199b7e1eafcf7f (0x55ecb88f51a5) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:96 [INFO] [stdout] 30: rayon_core::join::join_context::{{closure}}::hdeaafdabbaf15679 (0x55ecb8905d2a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:146 [INFO] [stdout] 31: rayon_core::registry::Registry::in_worker_cold::{{closure}}::h6112850c2e859de7 (0x55ecb88fb8e5) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:356 [INFO] [stdout] 32: as rayon_core::job::Job>::execute::{{closure}}::h1a64bdfa1f99a00f (0x55ecb88f6d73) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:113 [INFO] [stdout] 33: as core::ops::function::FnOnce<()>>::call_once::hda918344c24fe77c (0x55ecb88f347d) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] 34: std::panicking::try::do_call::h06fc662e03d54cce (0x55ecb8906ee1) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 35: __rust_maybe_catch_panic (0x55ecb93e26e9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 36: std::panicking::try::hd4eae0b7a44e43b9 (0x55ecb8906a86) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] 37: std::panic::catch_unwind::h8ecc72fe1cd80ea9 (0x55ecb88f3b2d) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] 38: rayon_core::unwind::halt_unwinding::hc3cc7d3c99b444aa (0x55ecb88d9c35) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/unwind.rs:18 [INFO] [stdout] 39: as rayon_core::job::Job>::execute::h53b92d580ea243c1 (0x55ecb88f5d83) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:113 [INFO] [stdout] 40: rayon_core::job::JobRef::execute::hb1d97dd18b4fb4a0 (0x55ecb8915028) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:60 [INFO] [stdout] 41: rayon_core::registry::WorkerThread::execute::h6c2e5a5f550812cf (0x55ecb8909a7c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:584 [INFO] [stdout] 42: rayon_core::registry::WorkerThread::wait_until_cold::h52e674c16ade21c2 (0x55ecb89097a1) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:568 [INFO] [stdout] 43: rayon_core::registry::WorkerThread::wait_until::hc9ad74958f344560 (0x55ecb89091cc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544 [INFO] [stdout] 44: rayon_core::registry::main_loop::hcd7e785caf658d7c (0x55ecb890a29d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666 [INFO] [stdout] 45: rayon_core::registry::Registry::new::{{closure}}::hd26e0932145e1a7a (0x55ecb89085dc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135 [INFO] [stdout] 46: std::sys_common::backtrace::__rust_begin_short_backtrace::h272d8c1c946daa97 (0x55ecb890da3d) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 47: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h377d7a4bc0f3fabb (0x55ecb8913411) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] 48: as core::ops::function::FnOnce<()>>::call_once::h1ffd3bae2651ddb5 (0x55ecb8915091) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] 49: std::panicking::try::do_call::h1df70a85eb7897b8 (0x55ecb8915c1b) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 50: __rust_maybe_catch_panic (0x55ecb93e26e9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 51: std::panicking::try::he2201c4509c4b049 (0x55ecb8915aa5) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] 52: std::panic::catch_unwind::h443a598046ed8aca (0x55ecb8915731) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] 53: std::thread::Builder::spawn_unchecked::{{closure}}::hdaea70f6980b2270 (0x55ecb89131f5) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] 54: >::call_box::h2220b5d59bcfd721 (0x55ecb8914ad2) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 55: call_once<(),()> (0x55ecb93e1aed) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] start_thread [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] thread_start [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 56: start_thread (0x7f3cb46c2493) [INFO] [stdout] 57: __clone (0x7f3cb41edace) [INFO] [stdout] 58: (0x0) }]) [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h9716bcb0671ee9bf (0x55ecb93992b2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::h04dec17a46bd2cdb (0x55ecb93983ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h60b8cb9a9f4d452b (0x55ecb88ed9d9) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h6be193ced4f6a7da (0x55ecb89004f8) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: core::ops::function::FnOnce::call_once::h47a1b56a40c2a162 (0x55ecb88e543b) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 5: >::map_err::h17740e2c0d23cfcf (0x55ecb88f8093) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/result.rs:520 [INFO] [stdout] 6: mdbook_linkcheck::check_links::h2b2ea163870b2404 (0x55ecb88d8979) [INFO] [stdout] at src/lib.rs:67 [INFO] [stdout] 7: smoke_tests::run_link_checker::h72fa1f536f9b4032 (0x55ecb88921f4) [INFO] [stdout] at tests/smoke_tests.rs:82 [INFO] [stdout] 8: smoke_tests::check_all_links_in_a_valid_book::h239adfbe698704c1 (0x55ecb88924d9) [INFO] [stdout] at tests/smoke_tests.rs:19 [INFO] [stdout] 9: smoke_tests::check_all_links_in_a_valid_book::{{closure}}::hc6baf24764d7795d (0x55ecb8892419) [INFO] [stdout] at tests/smoke_tests.rs:17 [INFO] [stdout] 10: core::ops::function::FnOnce::call_once::h14baae5da876b52d (0x55ecb8894c8d) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: {{closure}} (0x55ecb88a399e) [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] call_once [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] call_box<(),closure> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 12: __rust_maybe_catch_panic (0x55ecb93e26e9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 13: try<(),std::panic::AssertUnwindSafe>>> (0x55ecb88c0c27) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] catch_unwind>>,()> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] {{closure}} [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 14: std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 (0x55ecb889c3e4) [INFO] [stdout] 15: {{closure}} (0x55ecb889cab4) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] call_once<(),closure> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] do_call,()> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 16: __rust_maybe_catch_panic (0x55ecb93e26e9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 17: try<(),std::panic::AssertUnwindSafe> (0x55ecb88a3c1c) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] catch_unwind,()> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] {{closure}} [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] call_box<(),closure> [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 18: call_once<(),()> (0x55ecb93e1aed) [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] start_thread [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] thread_start [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 19: start_thread (0x7f3cb46c2493) [INFO] [stdout] 20: __clone (0x7f3cb41edace) [INFO] [stdout] 21: (0x0)', src/libcore/result.rs:997:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ecb93da603 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55ecb93d570b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55ecb93d86b6 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55ecb93d83b7 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55ecb93d8dc0 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55ecb93d8941 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x55ecb93d8825 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:312 [INFO] [stdout] 7: 0x55ecb93f675c - core::panicking::panic_fmt::h3dc182ff7fefc0c0 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55ecb8899d08 - core::result::unwrap_failed::hca2405d5cfd91a3e [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/macros.rs:16 [INFO] [stdout] 9: 0x55ecb889970f - >::unwrap::ha95ea20138ae00c4 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/result.rs:798 [INFO] [stdout] 10: 0x55ecb88924f4 - smoke_tests::check_all_links_in_a_valid_book::h239adfbe698704c1 [INFO] [stdout] at tests/smoke_tests.rs:19 [INFO] [stdout] 11: 0x55ecb8892419 - smoke_tests::check_all_links_in_a_valid_book::{{closure}}::hc6baf24764d7795d [INFO] [stdout] at tests/smoke_tests.rs:17 [INFO] [stdout] 12: 0x55ecb8894c8d - core::ops::function::FnOnce::call_once::h14baae5da876b52d [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x55ecb88a399e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 14: 0x55ecb93e26e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 15: 0x55ecb88c0c27 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 16: 0x55ecb889c3e4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 17: 0x55ecb889cab4 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 18: 0x55ecb93e26e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 19: 0x55ecb88a3c1c - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 20: 0x55ecb93e1aed - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 21: 0x7f3cb46c2493 - start_thread [INFO] [stdout] 22: 0x7f3cb41edace - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] book_with_broken_links [INFO] [stdout] check_all_links_in_a_valid_book [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test smoke_tests' [INFO] running `"docker" "inspect" "51a2b579de7045a191fb21a502c1a7a20d974cd29eca1679ee62a9094a078f75"` [INFO] running `"docker" "rm" "-f" "51a2b579de7045a191fb21a502c1a7a20d974cd29eca1679ee62a9094a078f75"` [INFO] [stdout] 51a2b579de7045a191fb21a502c1a7a20d974cd29eca1679ee62a9094a078f75