[INFO] updating cached repository https://github.com/younata/mdbook-generate-summary [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 64cf0ac7957c5ab49c79e1aee3c70fa10bfc6908 [INFO] testing younata/mdbook-generate-summary against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyounata%2Fmdbook-generate-summary" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/younata/mdbook-generate-summary on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/younata/mdbook-generate-summary [INFO] finished tweaking git repo https://github.com/younata/mdbook-generate-summary [INFO] tweaked toml for git repo https://github.com/younata/mdbook-generate-summary written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/younata/mdbook-generate-summary already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 80ae9053b2054e889145df0117b429eb0d536651e889d515584e094b39f863d8 [INFO] running `"docker" "start" "-a" "80ae9053b2054e889145df0117b429eb0d536651e889d515584e094b39f863d8"` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling mdbook-generate-summary v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.10s [INFO] running `"docker" "inspect" "80ae9053b2054e889145df0117b429eb0d536651e889d515584e094b39f863d8"` [INFO] running `"docker" "rm" "-f" "80ae9053b2054e889145df0117b429eb0d536651e889d515584e094b39f863d8"` [INFO] [stdout] 80ae9053b2054e889145df0117b429eb0d536651e889d515584e094b39f863d8 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] c84324157e5d5c882a6eb0bd808d3c9fe7342eecb0abfe10fb5762c5b198ad8a [INFO] running `"docker" "start" "-a" "c84324157e5d5c882a6eb0bd808d3c9fe7342eecb0abfe10fb5762c5b198ad8a"` [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling predicates v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling mdbook-generate-summary v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/cli.rs:17:45 [INFO] [stderr] | [INFO] [stderr] 17 | fn generates_summary_md() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.45s [INFO] running `"docker" "inspect" "c84324157e5d5c882a6eb0bd808d3c9fe7342eecb0abfe10fb5762c5b198ad8a"` [INFO] running `"docker" "rm" "-f" "c84324157e5d5c882a6eb0bd808d3c9fe7342eecb0abfe10fb5762c5b198ad8a"` [INFO] [stdout] c84324157e5d5c882a6eb0bd808d3c9fe7342eecb0abfe10fb5762c5b198ad8a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 63c2b094470f1ff756a83cc55df81a58e7097ffc72f689ed43bd4d380816e48e [INFO] running `"docker" "start" "-a" "63c2b094470f1ff756a83cc55df81a58e7097ffc72f689ed43bd4d380816e48e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdbook_generate_summary-71925f69c091bf6a [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test summary_entry::test::indentation_level_with_1_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_2_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_base_dir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_base_dir_and_readme ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_3_subdir ... ok [INFO] [stdout] test summary_entry::test::ordered ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_no_subdir ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_1_subdir_readme ... ok [INFO] [stdout] test summary_entry::test::ordered_2 ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_1_subdir ... ok [INFO] [stdout] test test::find_content_returns_no_title_if_none_found ... ok [INFO] [stdout] test test::find_content_finds_a_title ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cli-276331a112230f03 [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test generates_summary_md ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- generates_summary_md stdout ---- [INFO] [stdout] /tmp/.tmpsEaCvq [INFO] [stdout] Error: CargoError { cause: Some(CargoError { kind: CommandFailed, context: Some("error: failed to write /opt/rustwide/workdir/Cargo.lock\n\nCaused by:\n failed to open: /opt/rustwide/workdir/Cargo.lock\n\nCaused by:\n Read-only file system (os error 30)\n"), cause: None }) } [INFO] [stdout] thread 'generates_summary_md' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `1`, [INFO] [stdout] right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', src/libtest/lib.rs:337:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558208854c94 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x558208854c94 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558208854c94 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x558208854c94 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55820887911c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x5582087636f5 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55820884f531 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x558208857805 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x558208857805 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x558208857805 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x55820885748c - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x558208857f05 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x558208857aa2 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x5582088579fc - std::panicking::begin_panic_fmt::h23ef54e17e5a13fa [INFO] [stdout] at src/libstd/panicking.rs:335 [INFO] [stdout] 14: 0x55820876190f - test::assert_test_result::hfdf51bcc95c01f23 [INFO] [stdout] at /opt/rustwide/workdir/<::std::macros::panic macros>:9 [INFO] [stdout] 15: 0x55820875e245 - cli::generates_summary_md::{{closure}}::h652e47c9dc4e5d4a [INFO] [stdout] at tests/cli.rs:17 [INFO] [stdout] 16: 0x5582087602ae - core::ops::function::FnOnce::call_once::hd50b11ee8e2a540f [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 17: 0x55820876d5ef - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 18: 0x55820885f2ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 19: 0x558208787dfe - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 20: 0x558208787dfe - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x558208787dfe - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 22: 0x558208762e65 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 23: 0x558208766ff5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 24: 0x558208766ff5 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 25: 0x558208766ff5 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 26: 0x55820885f2ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 27: 0x5582087675a2 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 28: 0x5582087675a2 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x5582087675a2 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 30: 0x5582087675a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 31: 0x55820884abcf - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 32: 0x55820885ea10 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 33: 0x55820885ea10 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 34: 0x55820885ea10 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 35: 0x7fc4151f16db - start_thread [INFO] [stdout] 36: 0x7fc414d0288f - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] generates_summary_md [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test cli' [INFO] running `"docker" "inspect" "63c2b094470f1ff756a83cc55df81a58e7097ffc72f689ed43bd4d380816e48e"` [INFO] running `"docker" "rm" "-f" "63c2b094470f1ff756a83cc55df81a58e7097ffc72f689ed43bd4d380816e48e"` [INFO] [stdout] 63c2b094470f1ff756a83cc55df81a58e7097ffc72f689ed43bd4d380816e48e