[INFO] fetching crate remember-this 0.1.0... [INFO] testing remember-this-0.1.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1 [INFO] extracting crate remember-this 0.1.0 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate remember-this 0.1.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate remember-this 0.1.0 [INFO] finished tweaking crates.io crate remember-this 0.1.0 [INFO] tweaked toml for crates.io crate remember-this 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo-platform v0.1.2 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded skeptic v0.13.6 [INFO] [stderr] Downloaded flexbuffers v0.2.2 [INFO] [stderr] Downloaded typed-builder v0.7.1 [INFO] [stderr] Downloaded sled v0.34.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f48c0f4ebe904ddba95eaa5640a97de73c60c9f97760262b2e801a459ed70e2c [INFO] running `Command { std: "docker" "start" "-a" "f48c0f4ebe904ddba95eaa5640a97de73c60c9f97760262b2e801a459ed70e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f48c0f4ebe904ddba95eaa5640a97de73c60c9f97760262b2e801a459ed70e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f48c0f4ebe904ddba95eaa5640a97de73c60c9f97760262b2e801a459ed70e2c", kill_on_drop: false }` [INFO] [stdout] f48c0f4ebe904ddba95eaa5640a97de73c60c9f97760262b2e801a459ed70e2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b2007211658e7eaf772ef0136a7e074204187f100c2c0ab70a7a1414774527d [INFO] running `Command { std: "docker" "start" "-a" "6b2007211658e7eaf772ef0136a7e074204187f100c2c0ab70a7a1414774527d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling typed-builder v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.4 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling remember-this v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num_enum v0.5.4 [INFO] [stderr] Compiling flexbuffers v0.2.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.32s [INFO] running `Command { std: "docker" "inspect" "6b2007211658e7eaf772ef0136a7e074204187f100c2c0ab70a7a1414774527d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2007211658e7eaf772ef0136a7e074204187f100c2c0ab70a7a1414774527d", kill_on_drop: false }` [INFO] [stdout] 6b2007211658e7eaf772ef0136a7e074204187f100c2c0ab70a7a1414774527d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26d19cd6bdedf6c29d9713dcc5be8fbc77088d3355d89a699dc7894fd7300df9 [INFO] running `Command { std: "docker" "start" "-a" "26d19cd6bdedf6c29d9713dcc5be8fbc77088d3355d89a699dc7894fd7300df9", kill_on_drop: false }` [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling remember-this v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.93s [INFO] running `Command { std: "docker" "inspect" "26d19cd6bdedf6c29d9713dcc5be8fbc77088d3355d89a699dc7894fd7300df9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d19cd6bdedf6c29d9713dcc5be8fbc77088d3355d89a699dc7894fd7300df9", kill_on_drop: false }` [INFO] [stdout] 26d19cd6bdedf6c29d9713dcc5be8fbc77088d3355d89a699dc7894fd7300df9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fbc35209f6d71b6d16f11f32d90dc5b0c51bf9bea7a4e06a6d5b09094917ea47 [INFO] running `Command { std: "docker" "start" "-a" "fbc35209f6d71b6d16f11f32d90dc5b0c51bf9bea7a4e06a6d5b09094917ea47", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/remember_this-61a11dafce6428f1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test cache::test_bytes_to_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-fba417bbb4e5a022) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test readme_sect_example_line_9 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_sect_example_line_9 stdout ---- [INFO] [stdout] error[E0460]: found possibly newer version of crate `log` which `tokio` depends on [INFO] [stdout] --> /tmp/rust-skepticrFOOYw/test.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate tokio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: perhaps that crate needs to be recompiled? [INFO] [stdout] = note: the following crate versions were found: [INFO] [stdout] crate `log`: /opt/rustwide/target/debug/deps/liblog-41607b4997ff699e.rmeta [INFO] [stdout] crate `log`: /opt/rustwide/target/debug/deps/liblog-41607b4997ff699e.rlib [INFO] [stdout] crate `tokio`: /opt/rustwide/target/debug/deps/libtokio-ae288b1b63d92714.rlib [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> /tmp/rust-skepticrFOOYw/test.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0752`. [INFO] [stdout] thread 'readme_sect_example_line_9' panicked at 'Command failed: [INFO] [stdout] "rustc" "/tmp/rust-skepticrFOOYw/test.rs" "--verbose" "--crate-type=bin" "--edition=2018" "-L" "/opt/rustwide/target/debug" "-L" "/opt/rustwide/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--extern" "skeptic=/opt/rustwide/target/debug/deps/libskeptic-8e533eabecf15235.rlib" "--extern" "remember_this=/opt/rustwide/target/debug/deps/libremember_this-5c3bd04aee70c615.rlib" "--extern" "serde=/opt/rustwide/target/debug/deps/libserde-efa2178fd10b3175.rlib" "--extern" "chrono=/opt/rustwide/target/debug/deps/libchrono-cecad958148f98f9.rlib" "--extern" "typed_builder=/opt/rustwide/target/debug/deps/libtyped_builder-e76bd3a67348de74.so" "--extern" "env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e42ec55fa6bde7b5.rlib" "--extern" "log=/opt/rustwide/target/debug/deps/liblog-4a62e8d4372f90e0.rlib" "--extern" "flexbuffers=/opt/rustwide/target/debug/deps/libflexbuffers-ada9b687694e0d64.rlib" "--extern" "sled=/opt/rustwide/target/debug/deps/libsled-a1ad9efcdbc3b10a.rlib" "--extern" "tokio=/opt/rustwide/target/debug/deps/libtokio-ae288b1b63d92714.rlib" "-o" "/tmp/rust-skepticrFOOYw/out.exe"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.6/src/rt.rs:127:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562ea472b67c - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x562ea472b67c - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x562ea472b67c - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x562ea472b67c - ::fmt::hd4ec41a9a6b0d22c [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x562ea474f8cc - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x562ea4726f35 - std::io::Write::write_fmt::h4a32d0934f160ec4 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x562ea472d460 - std::sys_common::backtrace::_print::h2d15cd157796a64a [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x562ea472d460 - std::sys_common::backtrace::print::h52d286d22e2398eb [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x562ea472d460 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x562ea472d046 - std::panicking::default_hook::h266f67a22e76b11a [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x562ea472db14 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x562ea472d5f0 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x562ea472bb24 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x562ea472d559 - rust_begin_unwind [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x562ea4569811 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x562ea45a62ae - skeptic::rt::interpret_output::h082dc3561406ffbc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.6/src/rt.rs:127:9 [INFO] [stdout] 16: 0x562ea45a5b17 - skeptic::rt::handle_test::hfd557c5eed7d7cfe [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.6/src/rt.rs:111:5 [INFO] [stdout] 17: 0x562ea45a4b46 - skeptic::rt::run_test::h79107ee9dfc9a3dc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.6/src/rt.rs:25:5 [INFO] [stdout] 18: 0x562ea456a25d - readme::readme_sect_example_line_9::h4df51a92ec40a6e9 [INFO] [stdout] at /opt/rustwide/target/debug/build/remember-this-39a6fbe7971e8e88/out/skeptic-tests.rs:42:5 [INFO] [stdout] 19: 0x562ea456a14a - readme::readme_sect_example_line_9::{{closure}}::hb6e574858dfbd89c [INFO] [stdout] at /opt/rustwide/target/debug/build/remember-this-39a6fbe7971e8e88/out/skeptic-tests.rs:2:9 [INFO] [stdout] 20: 0x562ea456a31e - core::ops::function::FnOnce::call_once::h34295b145a1adf5c [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x562ea459f543 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x562ea459f543 - test::__rust_begin_short_backtrace::h74effa4f90907c5e [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:585:5 [INFO] [stdout] 23: 0x562ea459e107 - as core::ops::function::FnOnce>::call_once::h19edd65423024e64 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9 [INFO] [stdout] 24: 0x562ea459e107 - as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x562ea459e107 - std::panicking::try::do_call::hdfd7d8bd90990dc0 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:406:40 [INFO] [stdout] 26: 0x562ea459e107 - std::panicking::try::h24be999959943ce9 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:370:19 [INFO] [stdout] 27: 0x562ea459e107 - std::panic::catch_unwind::h0ca097148ff956c7 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panic.rs:133:14 [INFO] [stdout] 28: 0x562ea459e107 - test::run_test_in_process::hb1447ce84a041621 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:608:18 [INFO] [stdout] 29: 0x562ea459e107 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:500:39 [INFO] [stdout] 30: 0x562ea456a9ee - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:527:37 [INFO] [stdout] 31: 0x562ea456a9ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 32: 0x562ea456fae8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/thread/mod.rs:477:17 [INFO] [stdout] 33: 0x562ea456fae8 - as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x562ea456fae8 - std::panicking::try::do_call::h5d2ee92103f6cc44 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:406:40 [INFO] [stdout] 35: 0x562ea456fae8 - std::panicking::try::h4ff94863d1e19091 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:370:19 [INFO] [stdout] 36: 0x562ea456fae8 - std::panic::catch_unwind::h80719b283a984060 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panic.rs:133:14 [INFO] [stdout] 37: 0x562ea456fae8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/thread/mod.rs:476:30 [INFO] [stdout] 38: 0x562ea456fae8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x562ea4733403 - as core::ops::function::FnOnce>::call_once::h4beb69a85f7fb16c [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9 [INFO] [stdout] 40: 0x562ea4733403 - as core::ops::function::FnOnce>::call_once::hef865a799f44aaf2 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9 [INFO] [stdout] 41: 0x562ea4733403 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96 [INFO] [stdout] at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7fbb2474a609 - start_thread [INFO] [stdout] 43: 0x7fbb2451c293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_sect_example_line_9 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test readme' [INFO] running `Command { std: "docker" "inspect" "fbc35209f6d71b6d16f11f32d90dc5b0c51bf9bea7a4e06a6d5b09094917ea47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbc35209f6d71b6d16f11f32d90dc5b0c51bf9bea7a4e06a6d5b09094917ea47", kill_on_drop: false }` [INFO] [stdout] fbc35209f6d71b6d16f11f32d90dc5b0c51bf9bea7a4e06a6d5b09094917ea47