[INFO] crate skeptic 0.13.4 is already in cache [INFO] extracting crate skeptic 0.13.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/skeptic/0.13.4 [INFO] extracting crate skeptic 0.13.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/skeptic/0.13.4 [INFO] validating manifest of skeptic-0.13.4 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 skeptic-0.13.4 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 skeptic-0.13.4 [INFO] finished frobbing skeptic-0.13.4 [INFO] frobbed toml for skeptic-0.13.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/skeptic/0.13.4/Cargo.toml [INFO] started frobbing skeptic-0.13.4 [INFO] finished frobbing skeptic-0.13.4 [INFO] frobbed toml for skeptic-0.13.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/skeptic/0.13.4/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing skeptic-0.13.4 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-6/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/skeptic/0.13.4:/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] 98aec966ef227ac2339dd03a039e15c0831a9359372f1c9255266cf04a9fb448 [INFO] running `"docker" "start" "-a" "98aec966ef227ac2339dd03a039e15c0831a9359372f1c9255266cf04a9fb448"` [INFO] [stderr] Compiling skeptic v0.13.4 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> lib.rs:420:24 [INFO] [stderr] | [INFO] [stderr] 420 | let trimmed = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> lib.rs:424:23 [INFO] [stderr] | [INFO] [stderr] 424 | } else if trimmed.trim_right() == "#" { [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `"docker" "inspect" "98aec966ef227ac2339dd03a039e15c0831a9359372f1c9255266cf04a9fb448"` [INFO] running `"docker" "rm" "-f" "98aec966ef227ac2339dd03a039e15c0831a9359372f1c9255266cf04a9fb448"` [INFO] [stdout] 98aec966ef227ac2339dd03a039e15c0831a9359372f1c9255266cf04a9fb448 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/skeptic/0.13.4:/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] 7db14d560bfd5fe3b8561a3f4e676dc39d35c8a5cf3d0a47b1376e30b9dafddf [INFO] running `"docker" "start" "-a" "7db14d560bfd5fe3b8561a3f4e676dc39d35c8a5cf3d0a47b1376e30b9dafddf"` [INFO] [stderr] Compiling skeptic v0.13.4 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> lib.rs:420:24 [INFO] [stderr] | [INFO] [stderr] 420 | let trimmed = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> lib.rs:424:23 [INFO] [stderr] | [INFO] [stderr] 424 | } else if trimmed.trim_right() == "#" { [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.10s [INFO] running `"docker" "inspect" "7db14d560bfd5fe3b8561a3f4e676dc39d35c8a5cf3d0a47b1376e30b9dafddf"` [INFO] running `"docker" "rm" "-f" "7db14d560bfd5fe3b8561a3f4e676dc39d35c8a5cf3d0a47b1376e30b9dafddf"` [INFO] [stdout] 7db14d560bfd5fe3b8561a3f4e676dc39d35c8a5cf3d0a47b1376e30b9dafddf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/skeptic/0.13.4:/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] 9e9c42c135ae9de63ed4d8284db7b859d73d96e362e976d868c53869b5b580eb [INFO] running `"docker" "start" "-a" "9e9c42c135ae9de63ed4d8284db7b859d73d96e362e976d868c53869b5b580eb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-8196e3e21f6146e0 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::old_template_is_returned_for_old_skeptic_template_format ... ok [INFO] [stdout] test tests::old_template_is_not_returned_if_old_skeptic_template_is_not_specified ... ok [INFO] [stdout] test tests::test_omitted_lines ... ok [INFO] [stdout] test tests::test_sanitization_of_testnames ... ok [INFO] [stdout] test tests::line_numbers_displayed_are_for_the_beginning_of_each_section ... ok [INFO] [stdout] test tests::line_numbers_displayed_are_for_the_beginning_of_each_code_block ... ok [INFO] [stdout] test tests::test_markdown_files_of_directory ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_markdown_files_of_directory stdout ---- [INFO] [stdout] thread 'tests::test_markdown_files_of_directory' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[]`, [INFO] [stdout] right: `["../../tests/hashtag-test.md", "../../tests/section-names.md", "../../tests/should-panic-test.md"]`', lib.rs:905:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b68ffa9cab - 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: 0x55b68ffa9cab - 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: 0x55b68ffa9cab - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55b68ffa9cab - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55b68ffa9cab - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55b68ffa991a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55b68ffaa420 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55b68ffa9fa2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55b68ffa9eef - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55b68fea9407 - skeptic::tests::test_markdown_files_of_directory::hc01ce5cc7a68c421 [INFO] [stdout] at /opt/crater/workdir/lib.rs:905 [INFO] [stdout] 10: 0x55b68fea912a - skeptic::tests::test_markdown_files_of_directory::{{closure}}::ha5d86340c4d85318 [INFO] [stdout] at /opt/crater/workdir/lib.rs:898 [INFO] [stdout] 11: 0x55b68feb823e - core::ops::function::FnOnce::call_once::h661e285a8935a351 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55b68fec982f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55b68ffacd5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55b68fee3e28 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55b68fee3e28 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55b68fee3e28 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55b68febeca5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55b68fec2e25 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55b68fec2e25 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55b68fec2e25 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55b68ffacd5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x55b68fec3462 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55b68fec3462 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55b68fec3462 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55b68fec3462 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55b68ff9f38f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55b68ffac4b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55b68ffac4b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55b68ffac4b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f9679fe14a4 - start_thread [INFO] [stdout] 31: 0x7f9679b0cd0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_markdown_files_of_directory [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "9e9c42c135ae9de63ed4d8284db7b859d73d96e362e976d868c53869b5b580eb"` [INFO] running `"docker" "rm" "-f" "9e9c42c135ae9de63ed4d8284db7b859d73d96e362e976d868c53869b5b580eb"` [INFO] [stdout] 9e9c42c135ae9de63ed4d8284db7b859d73d96e362e976d868c53869b5b580eb