[INFO] crate mdbook-linkcheck 0.3.1 is already in cache [INFO] extracting crate mdbook-linkcheck 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook-linkcheck/0.3.1 [INFO] extracting crate mdbook-linkcheck 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook-linkcheck/0.3.1 [INFO] validating manifest of mdbook-linkcheck-0.3.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mdbook-linkcheck-0.3.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mdbook-linkcheck-0.3.1 [INFO] finished frobbing mdbook-linkcheck-0.3.1 [INFO] frobbed toml for mdbook-linkcheck-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook-linkcheck/0.3.1/Cargo.toml [INFO] started frobbing mdbook-linkcheck-0.3.1 [INFO] finished frobbing mdbook-linkcheck-0.3.1 [INFO] frobbed toml for mdbook-linkcheck-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook-linkcheck/0.3.1/Cargo.toml [INFO] crate mdbook-linkcheck-0.3.1 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mdbook-linkcheck-0.3.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook-linkcheck/0.3.1:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 1103a4ff4c75a080150e9920fdc0fc98a877363afbc8336a34a88058b5f5e58a [INFO] running `"docker" "start" "-a" "1103a4ff4c75a080150e9920fdc0fc98a877363afbc8336a34a88058b5f5e58a"` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling pulldown-cmark v0.5.3 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling open v1.2.3 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.8 [INFO] [stderr] Compiling miniz_oxide v0.2.2 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.25 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling toml-query_derive v0.9.0 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml-query v0.9.2 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling handlebars v2.0.1 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling mdbook v0.3.1 [INFO] [stderr] Compiling mdbook-linkcheck v0.3.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 45s [INFO] running `"docker" "inspect" "1103a4ff4c75a080150e9920fdc0fc98a877363afbc8336a34a88058b5f5e58a"` [INFO] running `"docker" "rm" "-f" "1103a4ff4c75a080150e9920fdc0fc98a877363afbc8336a34a88058b5f5e58a"` [INFO] [stdout] 1103a4ff4c75a080150e9920fdc0fc98a877363afbc8336a34a88058b5f5e58a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook-linkcheck/0.3.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 902585e9eefbde18a69d2f5fd65d1e17b7000e4e3b6f5fdc7daf2d0db67a15f3 [INFO] running `"docker" "start" "-a" "902585e9eefbde18a69d2f5fd65d1e17b7000e4e3b6f5fdc7daf2d0db67a15f3"` [INFO] [stderr] Compiling mdbook-linkcheck v0.3.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.86s [INFO] running `"docker" "inspect" "902585e9eefbde18a69d2f5fd65d1e17b7000e4e3b6f5fdc7daf2d0db67a15f3"` [INFO] running `"docker" "rm" "-f" "902585e9eefbde18a69d2f5fd65d1e17b7000e4e3b6f5fdc7daf2d0db67a15f3"` [INFO] [stdout] 902585e9eefbde18a69d2f5fd65d1e17b7000e4e3b6f5fdc7daf2d0db67a15f3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook-linkcheck/0.3.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 104c30b3a04a5b764a069c63b78307680b6bfe3e1fa885901afd06877720ab79 [INFO] running `"docker" "start" "-a" "104c30b3a04a5b764a069c63b78307680b6bfe3e1fa885901afd06877720ab79"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/mdbook_linkcheck-8efc490e5a8da87c [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test config::tests::round_trip_config ... ok [INFO] [stdout] test config::tests::deserialize_a_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-19c6c4d0fb095f34 [INFO] [stderr] Running /opt/crater/target/debug/deps/smoke_tests-77c0e495a8033a08 [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] [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: `6`, [INFO] [stdout] right: `5`', tests/smoke_tests.rs:30:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b6186b39cb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55b6186b39cb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b6186b39cb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55b6186b39cb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55b6186b39cb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55b6186b363c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55b6186b413d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55b6186b3cc2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55b6186b3c0f - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55b6179fc941 - smoke_tests::book_with_broken_links::h2625162ef4a64b04 [INFO] [stdout] at tests/smoke_tests.rs:30 [INFO] [stdout] 10: 0x55b6179fc54a - smoke_tests::book_with_broken_links::{{closure}}::h1ed10fe8ba20483f [INFO] [stdout] at tests/smoke_tests.rs:23 [INFO] [stdout] 11: 0x55b6179ff15e - core::ops::function::FnOnce::call_once::h3b25961828f8f03f [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 12: 0x55b617a1025f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 13: 0x55b6186bd5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x55b617a2a84e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55b617a2a84e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55b617a2a84e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 17: 0x55b617a05c85 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55b617a09e95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55b617a09e95 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55b617a09e95 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55b6186bd5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 22: 0x55b617a0a492 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55b617a0a492 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55b617a0a492 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55b617a0a492 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 26: 0x55b6186a357f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x55b6186bc8f0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 28: 0x55b6186bc8f0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55b6186bc8f0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fe5b4e784a4 - start_thread [INFO] [stdout] 31: 0x7fe5b49a3d0f - __clone [INFO] [stdout] 32: 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: 9, error: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://www.google.com/") [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::hc62ab69bf0fab77f (0x55b6186600cf) [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::h9f02adb020f44f13 (0x55b61865fe7e) [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::h44b28c45d87d1a9f (0x55b617a61cff) [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::hd5d10ee40d38c7de (0x55b617a489e4) [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::h1ec19e8b187b1282 (0x55b617a48004) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: mdbook_linkcheck::errors::HttpError::new::h5a70baaa95d0c22e (0x55b617a4b7aa) [INFO] [stdout] at src/errors.rs:211 [INFO] [stdout] 6: mdbook_linkcheck::validation::validate_external_link::{{closure}}::h00970dbf8d8d4a01 (0x55b617a51632) [INFO] [stdout] at src/validation.rs:37 [INFO] [stdout] 7: core::result::Result::map_err::hbcc407a8f51a1f9b (0x55b617a4469d) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 8: mdbook_linkcheck::validation::validate_external_link::hc77907454622c854 (0x55b617a50f8c) [INFO] [stdout] at src/validation.rs:36 [INFO] [stdout] 9: mdbook_linkcheck::validation::check_link::h4b19c3915e5e2f2d (0x55b617a509b9) [INFO] [stdout] at src/validation.rs:23 [INFO] [stdout] 10: mdbook_linkcheck::validate_links::{{closure}}::hbd5018608d0f628e (0x55b617a6595f) [INFO] [stdout] at src/lib.rs:85 [INFO] [stdout] 11: core::ops::function::impls:: for &F>::call_mut::h37b02e17bae40515 (0x55b617a631c3) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:253 [INFO] [stdout] 12: core::ops::function::impls:: for &mut F>::call_once::hb21f0471b4410b9a (0x55b617a63201) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:283 [INFO] [stdout] 13: core::option::Option::map::he88b06725efe96bc (0x55b617a63988) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/option.rs:447 [INFO] [stdout] 14: as core::iter::traits::iterator::Iterator>::next::he56dd8d202ad3754 (0x55b617a732d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/iter/adapters/mod.rs:603 [INFO] [stdout] 15: rayon::iter::plumbing::Folder::consume_iter::h16859b63e7cd73c1 (0x55b617a5d180) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:178 [INFO] [stdout] 16: as rayon::iter::plumbing::Folder>::consume_iter::h5ad9f2ab2f8c9cf0 (0x55b617a6a1ab) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/map.rs:248 [INFO] [stdout] 17: rayon::iter::plumbing::Producer::fold_with::h50742ab7aafa467b (0x55b617a686ca) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:110 [INFO] [stdout] 18: rayon::iter::plumbing::bridge_producer_consumer::helper::hdb99ba738c222e0d (0x55b617a786ea) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:438 [INFO] [stdout] 19: rayon::iter::plumbing::bridge_producer_consumer::helper::{{closure}}::h4540237fa0625bde (0x55b617a78ada) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:418 [INFO] [stdout] 20: rayon_core::join::join_context::{{closure}}::{{closure}}::h6dd08128159f7000 (0x55b617a56b0a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/join/mod.rs:134 [INFO] [stdout] 21: as core::ops::function::FnOnce<()>>::call_once::h566264f0a26cfb52 (0x55b617a5e0cc) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 22: std::panicking::try::do_call::hc1a5b79cb5d910b1 (0x55b617a53758) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 23: __rust_maybe_catch_panic (0x55b6186bd5aa) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 24: std::panicking::try::h06c39e39d9aaa73f (0x55b617a52bc7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 25: std::panic::catch_unwind::h715ddf7d3c0c41ea (0x55b617a5e4e9) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 26: rayon_core::unwind::halt_unwinding::h20429855dd9145bb (0x55b617a70d66) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/unwind.rs:17 [INFO] [stdout] 27: rayon_core::join::join_context::{{closure}}::h4f76c9dff2798bde (0x55b617a5548b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/join/mod.rs:134 [INFO] [stdout] 28: rayon_core::registry::in_worker::hc1f0510bee8a09fb (0x55b617a4222f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:852 [INFO] [stdout] 29: rayon_core::join::join_context::ha8e7314249e05ee8 (0x55b617a55133) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/join/mod.rs:118 [INFO] [stdout] 30: rayon::iter::plumbing::bridge_producer_consumer::helper::hdb99ba738c222e0d (0x55b617a78555) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:416 [INFO] [stdout] 31: rayon::iter::plumbing::bridge_producer_consumer::helper::{{closure}}::h16533e43b7118728 (0x55b617a7896a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.1.0/src/iter/plumbing/mod.rs:427 [INFO] [stdout] 32: rayon_core::join::join_context::{{closure}}::{{closure}}::ha96a9b707430f59d (0x55b617a56c02) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/join/mod.rs:127 [INFO] [stdout] 33: as rayon_core::job::Job>::execute::{{closure}}::hf42b4c0fb6eb24df (0x55b617a69a06) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/job.rs:115 [INFO] [stdout] 34: as core::ops::function::FnOnce<()>>::call_once::h6ff1c2950eff87b2 (0x55b617a5e11c) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 35: std::panicking::try::do_call::h00cc2e96e8a162a3 (0x55b617a535c8) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 36: __rust_maybe_catch_panic (0x55b6186bd5aa) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 37: std::panicking::try::h8eed9ec8629d51b3 (0x55b617a53027) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 38: std::panic::catch_unwind::hf362e138df01bee3 (0x55b617a5e629) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 39: rayon_core::unwind::halt_unwinding::h57b9fb12e48001f6 (0x55b617a70e66) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/unwind.rs:17 [INFO] [stdout] 40: as rayon_core::job::Job>::execute::h0948fbdbd0cc160a (0x55b617a68d5c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/job.rs:115 [INFO] [stdout] 41: rayon_core::job::JobRef::execute::hf43d62027ca6ed64 (0x55b617a86406) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/job.rs:59 [INFO] [stdout] 42: rayon_core::registry::WorkerThread::execute::h78980a7a142bdab0 (0x55b617a7c9bd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:734 [INFO] [stdout] 43: rayon_core::registry::WorkerThread::wait_until_cold::ha230127179913bff (0x55b617a7c2dc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:718 [INFO] [stdout] 44: rayon_core::registry::WorkerThread::wait_until::h801d2af4aa324b55 (0x55b617a7bfc6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:692 [INFO] [stdout] 45: rayon_core::registry::main_loop::h2fc3449624a936b1 (0x55b617a7d28a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:812 [INFO] [stdout] 46: rayon_core::registry::ThreadBuilder::run::hedc8524a7b330d42 (0x55b617a79f10) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:58 [INFO] [stdout] 47: ::spawn::{{closure}}::h6344d893a94769a8 (0x55b617a7a551) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:103 [INFO] [stdout] 48: std::sys_common::backtrace::__rust_begin_short_backtrace::ha22e1c0b0260f85a (0x55b617a866b2) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 49: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hac7cab316c1d613b (0x55b617a7eb21) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 50: as core::ops::function::FnOnce<()>>::call_once::h80ddf63ff64ef18e (0x55b617a7dc51) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 51: std::panicking::try::do_call::hcf4b1775e596e6f7 (0x55b617a9a1eb) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 52: __rust_maybe_catch_panic (0x55b6186bd5aa) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 53: std::panicking::try::h2d495b67ed0a00ed (0x55b617a99c90) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 54: std::panic::catch_unwind::ha1ea383fdcd37897 (0x55b617a7e033) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 55: std::thread::Builder::spawn_unchecked::{{closure}}::hd4b94ada52234a6c (0x55b617a7e906) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 56: core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f6e7a51e1c72a67 (0x55b617a8f844) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 57: as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 (0x55b6186a357f) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 58: as core::ops::function::FnOnce>::call_once::h92593001847bb63e (0x55b6186bc8f0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 59: start_thread (0x7fe5b4e784a4) [INFO] [stdout] 60: __clone (0x7fe5b49a3d0f) [INFO] [stdout] 61: (0x0) }]) [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::hc62ab69bf0fab77f (0x55b6186600cf) [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::h9f02adb020f44f13 (0x55b61865fe7e) [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::h6028a93d839ca116 (0x55b617a61ee0) [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::hdb17f28f2042b6a0 (0x55b617a48a39) [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::h6bea569f4029456b (0x55b617a57d4c) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 5: core::result::Result::map_err::h3e8471ef522cc2f2 (0x55b617a43824) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 6: mdbook_linkcheck::check_links::h22cfd3a163cf3007 (0x55b617a653bc) [INFO] [stdout] at src/lib.rs:66 [INFO] [stdout] 7: smoke_tests::run_link_checker::hf7bce5352d519b3f (0x55b6179fc225) [INFO] [stdout] at tests/smoke_tests.rs:74 [INFO] [stdout] 8: smoke_tests::check_all_links_in_a_valid_book::he116855f47b77ba2 (0x55b6179fc4fa) [INFO] [stdout] at tests/smoke_tests.rs:19 [INFO] [stdout] 9: smoke_tests::check_all_links_in_a_valid_book::{{closure}}::hd5a159b12c7ca747 (0x55b6179fc43a) [INFO] [stdout] at tests/smoke_tests.rs:17 [INFO] [stdout] 10: core::ops::function::FnOnce::call_once::h8f46afc9046778c6 (0x55b6179ff1ce) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: as core::ops::function::FnOnce>::call_once::h355e655b04400826 (0x55b617a1025f) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: __rust_maybe_catch_panic (0x55b6186bd5aa) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: std::panicking::try::h5890cbed5d1d8df0 (0x55b617a2a84e) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 14: std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 (0x55b617a05c85) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 15: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 (0x55b617a09e95) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 16: __rust_maybe_catch_panic (0x55b6186bd5aa) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: std::panicking::try::h332f368ed7d9b7d1 (0x55b617a0a492) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 18: as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 (0x55b6186a357f) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 19: as core::ops::function::FnOnce>::call_once::h92593001847bb63e (0x55b6186bc8f0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: start_thread (0x7fe5b4e784a4) [INFO] [stdout] 21: __clone (0x7fe5b49a3d0f) [INFO] [stdout] 22: (0x0)', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b6186b39cb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55b6186b39cb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b6186b39cb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55b6186b39cb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55b6186b39cb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55b6186b363c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55b6186b413d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55b6186b3cc2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55b6186b3ba6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55b6186d591d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55b6186d5a17 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x55b617a04e58 - core::result::Result::unwrap::hbaf01014c651657b [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x55b6179fc515 - smoke_tests::check_all_links_in_a_valid_book::he116855f47b77ba2 [INFO] [stdout] at tests/smoke_tests.rs:19 [INFO] [stdout] 13: 0x55b6179fc43a - smoke_tests::check_all_links_in_a_valid_book::{{closure}}::hd5a159b12c7ca747 [INFO] [stdout] at tests/smoke_tests.rs:17 [INFO] [stdout] 14: 0x55b6179ff1ce - core::ops::function::FnOnce::call_once::h8f46afc9046778c6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 15: 0x55b617a1025f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 16: 0x55b6186bd5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55b617a2a84e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55b617a2a84e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55b617a2a84e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 20: 0x55b617a05c85 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55b617a09e95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55b617a09e95 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55b617a09e95 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55b6186bd5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 25: 0x55b617a0a492 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55b617a0a492 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b617a0a492 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55b617a0a492 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 29: 0x55b6186a357f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55b6186bc8f0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x55b6186bc8f0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55b6186bc8f0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe5b4e784a4 - start_thread [INFO] [stdout] 34: 0x7fe5b49a3d0f - __clone [INFO] [stdout] 35: 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" "104c30b3a04a5b764a069c63b78307680b6bfe3e1fa885901afd06877720ab79"` [INFO] running `"docker" "rm" "-f" "104c30b3a04a5b764a069c63b78307680b6bfe3e1fa885901afd06877720ab79"` [INFO] [stdout] 104c30b3a04a5b764a069c63b78307680b6bfe3e1fa885901afd06877720ab79