[INFO] fetching crate twiggy 0.6.0... [INFO] extracting crate twiggy 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/twiggy/0.6.0 [INFO] extracting crate twiggy 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twiggy/0.6.0 [INFO] validating manifest of twiggy-0.6.0 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 twiggy-0.6.0 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 twiggy-0.6.0 [INFO] finished frobbing twiggy-0.6.0 [INFO] frobbed toml for twiggy-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/twiggy/0.6.0/Cargo.toml [INFO] started frobbing twiggy-0.6.0 [INFO] finished frobbing twiggy-0.6.0 [INFO] frobbed toml for twiggy-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twiggy/0.6.0/Cargo.toml [INFO] crate twiggy-0.6.0 already has a lockfile, it will not be regenerated [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] Downloading crates ... [INFO] [stderr] Downloaded twiggy-parser v0.6.0 [INFO] [stderr] Downloaded twiggy-analyze v0.6.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing twiggy-0.6.0 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-5/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/twiggy/0.6.0:/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] 7021494c28d1c62d0e0ff7090470abec176144925e21f52b1f1daa41aa238588 [INFO] running `"docker" "start" "-a" "7021494c28d1c62d0e0ff7090470abec176144925e21f52b1f1daa41aa238588"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling wasmparser v0.31.1 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling cpp_demangle v0.2.12 [INFO] [stderr] Compiling regex-automata v0.1.7 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling gimli v0.18.0 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling bstr v0.2.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling goblin v0.0.22 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling csv v1.1.0 [INFO] [stderr] Compiling twiggy-ir v0.6.0 [INFO] [stderr] Compiling twiggy-opt v0.6.0 [INFO] [stderr] Compiling twiggy-traits v0.6.0 [INFO] [stderr] Compiling twiggy-analyze v0.6.0 [INFO] [stderr] Compiling object v0.12.0 [INFO] [stderr] Compiling twiggy-parser v0.6.0 [INFO] [stderr] Compiling twiggy v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "7021494c28d1c62d0e0ff7090470abec176144925e21f52b1f1daa41aa238588"` [INFO] running `"docker" "rm" "-f" "7021494c28d1c62d0e0ff7090470abec176144925e21f52b1f1daa41aa238588"` [INFO] [stdout] 7021494c28d1c62d0e0ff7090470abec176144925e21f52b1f1daa41aa238588 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/twiggy/0.6.0:/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] 87ba850218a0d412e75226b1c86fceea281c5afb6903b895685e69cdfe52e33b [INFO] running `"docker" "start" "-a" "87ba850218a0d412e75226b1c86fceea281c5afb6903b895685e69cdfe52e33b"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling twiggy v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.30s [INFO] running `"docker" "inspect" "87ba850218a0d412e75226b1c86fceea281c5afb6903b895685e69cdfe52e33b"` [INFO] running `"docker" "rm" "-f" "87ba850218a0d412e75226b1c86fceea281c5afb6903b895685e69cdfe52e33b"` [INFO] [stdout] 87ba850218a0d412e75226b1c86fceea281c5afb6903b895685e69cdfe52e33b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/twiggy/0.6.0:/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] c8a65f390ccf89183a2eee71bf95f1483d0801bc4b824c7d7db33ef3ec65bc36 [INFO] running `"docker" "start" "-a" "c8a65f390ccf89183a2eee71bf95f1483d0801bc4b824c7d7db33ef3ec65bc36"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/twiggy-990ff665c3779ec9 [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] [stderr] Running /opt/crater/target/debug/deps/all-94eb027d5b053429 [INFO] [stdout] [INFO] [stdout] running 80 tests [INFO] [stdout] test diff_tests::diff_test_exact_wee_alloc ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_csv_top_5 ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_all ... ok [INFO] [stdout] test diff_tests::diff_test_regex_wee_alloc ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_json ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_json_top_5 ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc ... ok [INFO] [stdout] test dominators_tests::dominators_json_prints_multiple_root_items ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc ... ok [INFO] [stdout] test dominators_tests::dominators_csv_does_not_summarize_garbage_if_all_items_are_reachable ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_csv ... ok [INFO] [stdout] test dominators_tests::dominators_summarizes_unreachable_items ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_top_5 ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_with_depth_and_row ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_csv ... ok [INFO] [stdout] test dominators_tests::dominators_regex_any_func ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_subtree ... ok [INFO] [stdout] test garbage_tests::garbage_json ... ok [INFO] [stdout] test garbage_tests::garbage_top_2 ... ok [INFO] [stdout] test garbage_tests::garbage_top_2_json ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_json ... ok [INFO] [stdout] test garbage_tests::garbage ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_subtree_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_show_data_segments ... ok [INFO] [stdout] test elf_format_tests::elf_top_25_hello_world_rs ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_10 ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_show_data_segments_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_all ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_all_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_10_json ... ok [INFO] [stdout] test monos_tests::monos ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_2_show_data_segments ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_2_show_data_segments_json ... ok [INFO] [stdout] test monos_tests::cpp_monos ... ok [INFO] [stdout] test monos_tests::monos_all_monos ... ok [INFO] [stdout] test monos_tests::monos_all ... ok [INFO] [stdout] test monos_tests::monos_maxes ... ok [INFO] [stdout] test elf_format_tests::elf_top_hello_world_rs ... ok [INFO] [stdout] test monos_tests::monos_all_generics ... ok [INFO] [stdout] test monos_tests::monos_only_generics ... ok [INFO] [stdout] test monos_tests::monos_json ... ok [INFO] [stdout] test paths_tests::issue_16 ... ok [INFO] [stdout] test monos_tests::monos_only_all_generics ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths_csv ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths_json ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path_csv ... ok [INFO] [stdout] test monos_tests::monos_wasm_csv ... ok [INFO] [stdout] test paths_tests::paths_test_called_once_csv ... ok [INFO] [stdout] test paths_tests::paths_test_called_once ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice ... ok [INFO] [stdout] test paths_tests::paths_test_default_output ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice_csv ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path_json ... ok [INFO] [stdout] test paths_tests::paths_test_called_once_json ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_json ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_csv ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_desc_with_depth ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_desc ... ok [INFO] [stdout] test paths_tests::paths_test_regex_exports_desc ... ok [INFO] [stdout] test paths_tests::paths_test_regex_exports ... ok [INFO] [stdout] test paths_tests::paths_test_regex_called_any ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_csv ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice_json ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths_csv ... ok [INFO] [stdout] test top_tests::output_to_file ... FAILED [INFO] [stdout] test paths_tests::paths_wee_alloc ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_json ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths_json ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths ... ok [INFO] [stdout] test top_tests::top_2_csv_retained ... ok [INFO] [stdout] test top_tests::top_2_json ... ok [INFO] [stdout] test top_tests::top_2_csv ... ok [INFO] [stdout] test top_tests::top_2_json_retained ... ok [INFO] [stdout] test top_tests::top_wee_alloc ... ok [INFO] [stdout] test top_tests::top_retained_wee_alloc ... ok [INFO] [stdout] test top_tests::top_retained_mappings ... ok [INFO] [stdout] test top_tests::top_mappings ... ok [INFO] [stdout] test top_tests::top_mono ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- top_tests::output_to_file stdout ---- [INFO] [stdout] thread 'top_tests::output_to_file' panicked at 'should have run `twiggy` OK [INFO] [stdout] [INFO] [stdout] ============================== stdout ============================== [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ============================== stderr ============================== [INFO] [stdout] [INFO] [stdout] Blocking waiting for file lock on build directory [INFO] [stdout] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] Running `/opt/crater/target/debug/twiggy top ./fixtures/wee_alloc.wasm -o whatever-output.txt` [INFO] [stdout] error: I/O error: Read-only file system (os error 30) [INFO] [stdout] caused by: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ', tests/all/top_tests.rs:72:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557e026ad9bb - 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: 0x557e026ad9bb - 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: 0x557e026ad9bb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x557e026ad9bb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x557e026ad9bb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x557e026ad62a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x557e026ae130 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x557e026adcb2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x557e026adbff - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x557e02609d44 - all::top_tests::output_to_file::hefc6887599fb5e04 [INFO] [stdout] at tests/all/main.rs:32 [INFO] [stdout] 10: 0x557e0260995a - all::top_tests::output_to_file::{{closure}}::h60c16dcc6ea28cca [INFO] [stdout] at tests/all/main.rs:15 [INFO] [stdout] 11: 0x557e025ee57e - core::ops::function::FnOnce::call_once::h7cb41d51e7805ec4 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x557e0266d6af - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x557e026b4d5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x557e02687ca8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x557e02687ca8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x557e02687ca8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x557e02662b25 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x557e02666ca5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x557e02666ca5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x557e02666ca5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x557e026b4d5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x557e026672e2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x557e026672e2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x557e026672e2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x557e026672e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x557e026a222f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x557e026b44b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x557e026b44b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x557e026b44b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f33ac94b4a4 - start_thread [INFO] [stdout] 31: 0x7f33ac476d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] top_tests::output_to_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 79 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test all' [INFO] running `"docker" "inspect" "c8a65f390ccf89183a2eee71bf95f1483d0801bc4b824c7d7db33ef3ec65bc36"` [INFO] running `"docker" "rm" "-f" "c8a65f390ccf89183a2eee71bf95f1483d0801bc4b824c7d7db33ef3ec65bc36"` [INFO] [stdout] c8a65f390ccf89183a2eee71bf95f1483d0801bc4b824c7d7db33ef3ec65bc36