[INFO] fetching crate ndless 0.8.7... [INFO] testing ndless-0.8.7 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate ndless 0.8.7 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ndless 0.8.7 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ndless 0.8.7 [INFO] finished tweaking crates.io crate ndless 0.8.7 [INFO] tweaked toml for crates.io crate ndless 0.8.7 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e10f8ee4d971f2466cb2ae539661844f311bc6d2013ffb830058d8b34a1c3885 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e10f8ee4d971f2466cb2ae539661844f311bc6d2013ffb830058d8b34a1c3885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e10f8ee4d971f2466cb2ae539661844f311bc6d2013ffb830058d8b34a1c3885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10f8ee4d971f2466cb2ae539661844f311bc6d2013ffb830058d8b34a1c3885", kill_on_drop: false }` [INFO] [stdout] e10f8ee4d971f2466cb2ae539661844f311bc6d2013ffb830058d8b34a1c3885 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de894b82e23213a511fccaf5c0392da44c8501f99f98d680785077259781fcf7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "de894b82e23213a511fccaf5c0392da44c8501f99f98d680785077259781fcf7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cty v0.1.5 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling ndless-static-vars v2.1.0 [INFO] [stderr] Compiling ndless-sys v0.2.0 [INFO] [stderr] Compiling cstr_core v0.1.2 [INFO] [stderr] Compiling embedded-ffi v0.1.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling ndless-macros v0.4.0 [INFO] [stderr] Compiling ndless v0.8.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.79s [INFO] running `Command { std: "docker" "inspect" "de894b82e23213a511fccaf5c0392da44c8501f99f98d680785077259781fcf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de894b82e23213a511fccaf5c0392da44c8501f99f98d680785077259781fcf7", kill_on_drop: false }` [INFO] [stdout] de894b82e23213a511fccaf5c0392da44c8501f99f98d680785077259781fcf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cb3217707e17d6272085d755df645c63966e780b17117ce1f5bea0bf40ca382 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0cb3217707e17d6272085d755df645c63966e780b17117ce1f5bea0bf40ca382", kill_on_drop: false }` [INFO] [stderr] Compiling ndless v0.8.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.63s [INFO] running `Command { std: "docker" "inspect" "0cb3217707e17d6272085d755df645c63966e780b17117ce1f5bea0bf40ca382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb3217707e17d6272085d755df645c63966e780b17117ce1f5bea0bf40ca382", kill_on_drop: false }` [INFO] [stdout] 0cb3217707e17d6272085d755df645c63966e780b17117ce1f5bea0bf40ca382 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1570b42d3b71a2b8c4d1188a0b740b860d8e80e513300786ac533cfc51db29a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1570b42d3b71a2b8c4d1188a0b740b860d8e80e513300786ac533cfc51db29a8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ndless-b8644c76e4e10cc0 [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test file_io::io::buffered::tests::erroneous_flush_retried ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek_relative ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_invalidated_after_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_invalidated_after_read ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek_underflow ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_line_buffer ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer_inner_flushes ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_read_line ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_line_buffer_fail_flush ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_lines ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_box_slice_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_past_end ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_before_0 ... ok [INFO] [stdout] test file_io::io::cursor::tests::read_to_end ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_box_slice_writer_vectored ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_read_until ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_short_reads ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_past_i64 ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_mut_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_error ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_boxed_slice_reader_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_seek ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_boxed_slice_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_slice_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_read_exact ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_slice_reader_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_seekable_mem_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_vec_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::vec_seek_before_0 ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_reader_vectored ... ok [INFO] [stdout] test file_io::io::error::test::test_debug_error ... ok [INFO] [stdout] test file_io::io::cursor::tests::vec_seek_past_end ... ok [INFO] [stdout] test file_io::io::tests::chain_zero_length_read_is_not_eof ... ok [INFO] [stdout] test file_io::io::tests::read_exact_slice ... ok [INFO] [stdout] test file_io::io::tests::lines ... ok [INFO] [stdout] test file_io::io::tests::chain_bufread ... ok [INFO] [stdout] test file_io::io::tests::read_to_string ... ok [INFO] [stdout] test file_io::io::tests::read_until ... ok [INFO] [stdout] test file_io::io::tests::read_line ... ok [INFO] [stdout] test file_io::io::tests::seek_len ... ok [INFO] [stdout] test file_io::io::tests::read_exact ... ok [INFO] [stdout] test file_io::io::tests::seek_position ... ok [INFO] [stdout] test file_io::io::tests::split ... ok [INFO] [stdout] test file_io::io::tests::take_eof ... ok [INFO] [stdout] test file_io::io::util::tests::sink_sinks ... ok [INFO] [stdout] test file_io::path::tests::into_boxed ... ok [INFO] [stdout] test file_io::path::tests::display_format_flags ... ok [INFO] [stdout] test file_io::path::tests::into ... ok [INFO] [stdout] test file_io::io::util::tests::repeat_repeats ... ok [INFO] [stdout] test file_io::path::tests::test_iter_debug ... ok [INFO] [stdout] test file_io::path::tests::test_eq_receivers ... ok [INFO] [stdout] test file_io::io::util::tests::take_some_bytes ... ok [INFO] [stdout] test file_io::io::util::tests::empty_reads ... ok [INFO] [stdout] test file_io::io::util::tests::copy_copies ... ok [INFO] [stdout] test file_io::path::tests::test_components_debug ... ok [INFO] [stdout] test file_io::path::tests::into_rc ... ok [INFO] [stdout] test file_io::path::tests::test_set_file_name ... ok [INFO] [stdout] test file_io::path::tests::test_decompositions_unix ... ok [INFO] [stdout] test file_io::path::tests::test_stem_ext ... ok [INFO] [stdout] test file_io::path::tests::test_set_extension ... ok [INFO] [stdout] test file_io::path::tests::test_push ... ok [INFO] [stdout] test file_io::path::tests::test_pop ... ok [INFO] [stdout] test file_io::io::buffered::tests::dont_panic_in_drop_on_panicked_flush ... ok [INFO] [stdout] test file_io::io::error::test::test_downcasting ... FAILED [INFO] [stdout] test file_io::io::tests::read_to_end ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- file_io::io::error::test::test_downcasting stdout ---- [INFO] [stdout] thread 'file_io::io::error::test::test_downcasting' panicked at 'assertion failed: err.get_ref().unwrap().is::()', src/file_io/io/error.rs:606:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556bb04e1a30 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x556bb04e1a30 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556bb04e1a30 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x556bb04e1a30 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x556bb051161c - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x556bb04dded2 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x556bb04e4265 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x556bb04e4265 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x556bb04e4265 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x556bb04e3df2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x556bb04e4a01 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x556bb04e4517 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x556bb04e1eec - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x556bb04e44a9 - rust_begin_unwind [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x556bb050ffa1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x556bb050feed - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x556bb047d79f - ndless::file_io::io::error::test::test_downcasting::h7c19aa9f2fd062c4 [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:606:3 [INFO] [stdout] 17: 0x556bb047d67a - ndless::file_io::io::error::test::test_downcasting::{{closure}}::h52e24d741cb745e4 [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:587:2 [INFO] [stdout] 18: 0x556bb041fc1e - core::ops::function::FnOnce::call_once::ha9b1a1629384df57 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x556bb04b2ff3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x556bb04b2ff3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:516:5 [INFO] [stdout] 21: 0x556bb04b16e8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 22: 0x556bb04b16e8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9 [INFO] [stdout] 23: 0x556bb04b16e8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40 [INFO] [stdout] 24: 0x556bb04b16e8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19 [INFO] [stdout] 25: 0x556bb04b16e8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14 [INFO] [stdout] 26: 0x556bb04b16e8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:538:18 [INFO] [stdout] 27: 0x556bb04b16e8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:449:39 [INFO] [stdout] 28: 0x556bb048bcd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3852ec0877008db6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 29: 0x556bb049049d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 30: 0x556bb049049d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9 [INFO] [stdout] 31: 0x556bb049049d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40 [INFO] [stdout] 32: 0x556bb049049d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19 [INFO] [stdout] 33: 0x556bb049049d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14 [INFO] [stdout] 34: 0x556bb049049d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 35: 0x556bb049049d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 36: 0x556bb04e9fea - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 37: 0x556bb04e9fea - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 38: 0x556bb04e9fea - std::sys::unix::thread::Thread::new::thread_start::h62402416daf174b6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 39: 0x7f7414ec7609 - start_thread [INFO] [stdout] 40: 0x7f7414c99293 - clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] file_io::io::error::test::test_downcasting [INFO] [stdout] [INFO] [stdout] test result: FAILED. 73 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "1570b42d3b71a2b8c4d1188a0b740b860d8e80e513300786ac533cfc51db29a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1570b42d3b71a2b8c4d1188a0b740b860d8e80e513300786ac533cfc51db29a8", kill_on_drop: false }` [INFO] [stdout] 1570b42d3b71a2b8c4d1188a0b740b860d8e80e513300786ac533cfc51db29a8