[INFO] crate skeptic 0.13.4 is already in cache [INFO] extracting crate skeptic 0.13.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/skeptic/0.13.4 [INFO] extracting crate skeptic 0.13.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/skeptic/0.13.4 [INFO] validating manifest of skeptic-0.13.4 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 skeptic-0.13.4 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 skeptic-0.13.4 [INFO] finished frobbing skeptic-0.13.4 [INFO] frobbed toml for skeptic-0.13.4 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/skeptic/0.13.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 skeptic-0.13.4 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 41b5991ea41028f3fe6d1f1d355a2fddbb7898b45d4a529fb057b62f7bffb085 [INFO] running `"docker" "start" "-a" "41b5991ea41028f3fe6d1f1d355a2fddbb7898b45d4a529fb057b62f7bffb085"` [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 4.11s [INFO] running `"docker" "inspect" "41b5991ea41028f3fe6d1f1d355a2fddbb7898b45d4a529fb057b62f7bffb085"` [INFO] running `"docker" "rm" "-f" "41b5991ea41028f3fe6d1f1d355a2fddbb7898b45d4a529fb057b62f7bffb085"` [INFO] [stdout] 41b5991ea41028f3fe6d1f1d355a2fddbb7898b45d4a529fb057b62f7bffb085 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] fa6737a0f858b591445dfc5e1c1bf7ac35144ea9723496fe39f0dfd7b3ce4895 [INFO] running `"docker" "start" "-a" "fa6737a0f858b591445dfc5e1c1bf7ac35144ea9723496fe39f0dfd7b3ce4895"` [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 2.74s [INFO] running `"docker" "inspect" "fa6737a0f858b591445dfc5e1c1bf7ac35144ea9723496fe39f0dfd7b3ce4895"` [INFO] running `"docker" "rm" "-f" "fa6737a0f858b591445dfc5e1c1bf7ac35144ea9723496fe39f0dfd7b3ce4895"` [INFO] [stdout] fa6737a0f858b591445dfc5e1c1bf7ac35144ea9723496fe39f0dfd7b3ce4895 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e6b38f84cc0b1eadf7d6c9efeb7a0edb37e6fd461d65c421c81c0f05301fe619 [INFO] running `"docker" "start" "-a" "e6b38f84cc0b1eadf7d6c9efeb7a0edb37e6fd461d65c421c81c0f05301fe619"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-485e66bbcbca8b85 [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::line_numbers_displayed_are_for_the_beginning_of_each_code_block ... ok [INFO] [stdout] test tests::old_template_is_not_returned_if_old_skeptic_template_is_not_specified ... ok [INFO] [stdout] test tests::line_numbers_displayed_are_for_the_beginning_of_each_section ... ok [INFO] [stdout] test tests::test_omitted_lines ... ok [INFO] [stdout] test tests::test_sanitization_of_testnames ... 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: 0x563bdb4919eb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x563bdb4919eb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x563bdb4919eb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x563bdb4919eb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x563bdb4919eb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x563bdb49165a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x563bdb492160 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x563bdb491ce2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x563bdb491c2f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x563bdb394ed7 - skeptic::tests::test_markdown_files_of_directory::ha0b6d75478a12d92 [INFO] [stdout] at /opt/crater/workdir/lib.rs:905 [INFO] [stdout] 10: 0x563bdb394bfa - skeptic::tests::test_markdown_files_of_directory::{{closure}}::hb6257c5e15fd4034 [INFO] [stdout] at /opt/crater/workdir/lib.rs:898 [INFO] [stdout] 11: 0x563bdb3a3c8e - core::ops::function::FnOnce::call_once::h1007064acdc00025 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x563bdb3b52ff - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x563bdb494a9a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x563bdb3cf8f8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x563bdb3cf8f8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x563bdb3cf8f8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x563bdb3aa775 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x563bdb3ae835 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x563bdb3ae835 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x563bdb3ae835 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x563bdb494a9a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x563bdb3aef32 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x563bdb3aef32 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x563bdb3aef32 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x563bdb3aef32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x563bdb4870cf - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x563bdb4941f0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x563bdb4941f0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x563bdb4941f0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f7589da54a4 - start_thread [INFO] [stdout] 31: 0x7f75898d0d0f - __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" "e6b38f84cc0b1eadf7d6c9efeb7a0edb37e6fd461d65c421c81c0f05301fe619"` [INFO] running `"docker" "rm" "-f" "e6b38f84cc0b1eadf7d6c9efeb7a0edb37e6fd461d65c421c81c0f05301fe619"` [INFO] [stdout] e6b38f84cc0b1eadf7d6c9efeb7a0edb37e6fd461d65c421c81c0f05301fe619