[INFO] crate mdbook-presentation-preprocessor 0.2.0 is already in cache [INFO] extracting crate mdbook-presentation-preprocessor 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mdbook-presentation-preprocessor/0.2.0 [INFO] extracting crate mdbook-presentation-preprocessor 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mdbook-presentation-preprocessor/0.2.0 [INFO] validating manifest of mdbook-presentation-preprocessor-0.2.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mdbook-presentation-preprocessor-0.2.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mdbook-presentation-preprocessor-0.2.0 [INFO] finished frobbing mdbook-presentation-preprocessor-0.2.0 [INFO] frobbed toml for mdbook-presentation-preprocessor-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mdbook-presentation-preprocessor/0.2.0/Cargo.toml [INFO] started frobbing mdbook-presentation-preprocessor-0.2.0 [INFO] finished frobbing mdbook-presentation-preprocessor-0.2.0 [INFO] frobbed toml for mdbook-presentation-preprocessor-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mdbook-presentation-preprocessor/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing mdbook-presentation-preprocessor-0.2.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mdbook-presentation-preprocessor/0.2.0:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 45ba800954942ccdb8cc3995b3de744bba0af5bde8c0cd23a95e48caf2415e26 [INFO] running `"docker" "start" "-a" "45ba800954942ccdb8cc3995b3de744bba0af5bde8c0cd23a95e48caf2415e26"` [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling toml-query v0.7.0 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling staticfile v0.5.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling ammonia v1.2.0 [INFO] [stderr] Compiling mdbook v0.2.3 [INFO] [stderr] Compiling mdbook-presentation-preprocessor v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'env_logger::Builder::parse': use `parse_filters` instead. [INFO] [stderr] --> src/main.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | builder.parse(&var); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "45ba800954942ccdb8cc3995b3de744bba0af5bde8c0cd23a95e48caf2415e26"` [INFO] running `"docker" "rm" "-f" "45ba800954942ccdb8cc3995b3de744bba0af5bde8c0cd23a95e48caf2415e26"` [INFO] [stdout] 45ba800954942ccdb8cc3995b3de744bba0af5bde8c0cd23a95e48caf2415e26 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mdbook-presentation-preprocessor/0.2.0:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 53250f54d97bc8942e1b16dde3f08f9d6b972e3d8c555f9c87f270ef95a7a738 [INFO] running `"docker" "start" "-a" "53250f54d97bc8942e1b16dde3f08f9d6b972e3d8c555f9c87f270ef95a7a738"` [INFO] [stderr] Compiling mdbook-presentation-preprocessor v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'env_logger::Builder::parse': use `parse_filters` instead. [INFO] [stderr] --> src/main.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | builder.parse(&var); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.50s [INFO] running `"docker" "inspect" "53250f54d97bc8942e1b16dde3f08f9d6b972e3d8c555f9c87f270ef95a7a738"` [INFO] running `"docker" "rm" "-f" "53250f54d97bc8942e1b16dde3f08f9d6b972e3d8c555f9c87f270ef95a7a738"` [INFO] [stdout] 53250f54d97bc8942e1b16dde3f08f9d6b972e3d8c555f9c87f270ef95a7a738 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mdbook-presentation-preprocessor/0.2.0:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 3c15a5c0f1d9821bd12b1231708b54707e18cec985cbaf7e42f80d3ed7ded0d3 [INFO] running `"docker" "start" "-a" "3c15a5c0f1d9821bd12b1231708b54707e18cec985cbaf7e42f80d3ed7ded0d3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running /opt/crater/target/debug/deps/mdbook_presentation_preprocessor-3736e7d9a87b7785 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::empty_test ... ok [INFO] [stdout] test test::basic_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::basic_test stdout ---- [INFO] [stdout] thread 'test::basic_test' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"\n# Header\n- list\n- of\n- items\n\n\n\n\n# web only header\n- web\n- only\n- list\n\n\n\n\n\n\n# presenting only header\n- presenting\n- only\n- list\n\n\n\n"`, [INFO] [stdout] right: `"\n# Header\n- list\n- of\n- items\n\n\n# web only header\n- web\n- only\n- list\n\n\n# presenting only header\n- presenting\n- only\n- list\n\n"`', src/main.rs:174:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557c4b99636b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x557c4b99636b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x557c4b99636b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x557c4b99636b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x557c4b99636b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x557c4b995fda - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x557c4b996ae0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x557c4b996662 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x557c4b9965af - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x557c4b9444c3 - mdbook_presentation_preprocessor::test::basic_test::hf9e1908f1959d0da [INFO] [stdout] at src/main.rs:174 [INFO] [stdout] 10: 0x557c4b94426a - mdbook_presentation_preprocessor::test::basic_test::{{closure}}::ha8cd5033b74be2e5 [INFO] [stdout] at src/main.rs:152 [INFO] [stdout] 11: 0x557c4b943afe - core::ops::function::FnOnce::call_once::h079a5c8932d3e6e2 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x557c4b9505df - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x557c4b99905a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x557c4b96abd8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x557c4b96abd8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x557c4b96abd8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x557c4b945a55 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x557c4b949bd5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x557c4b949bd5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x557c4b949bd5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x557c4b99905a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x557c4b94a212 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x557c4b94a212 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x557c4b94a212 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x557c4b94a212 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x557c4b98c17f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x557c4b9987b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x557c4b9987b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x557c4b9987b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f0f2e54d4a4 - start_thread [INFO] [stdout] 31: 0x7f0f2e078d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::basic_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin mdbook-presentation-preprocessor' [INFO] running `"docker" "inspect" "3c15a5c0f1d9821bd12b1231708b54707e18cec985cbaf7e42f80d3ed7ded0d3"` [INFO] running `"docker" "rm" "-f" "3c15a5c0f1d9821bd12b1231708b54707e18cec985cbaf7e42f80d3ed7ded0d3"` [INFO] [stdout] 3c15a5c0f1d9821bd12b1231708b54707e18cec985cbaf7e42f80d3ed7ded0d3