[INFO] cloning repository https://github.com/appaquet/extsort-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/appaquet/extsort-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fappaquet%2Fextsort-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fappaquet%2Fextsort-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e755d930a0532ffd3c74404a821efe5ea56639a8 [INFO] testing appaquet/extsort-rs against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fappaquet%2Fextsort-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/appaquet/extsort-rs on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/appaquet/extsort-rs [INFO] finished tweaking git repo https://github.com/appaquet/extsort-rs [INFO] tweaked toml for git repo https://github.com/appaquet/extsort-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded camino v1.0.9 [INFO] [stderr] Downloaded bytecount v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aaa5a24594c81a9bd1bad09dfcba8cf76b139ba73787c590497771f1a4401c47 [INFO] running `Command { std: "docker" "start" "-a" "aaa5a24594c81a9bd1bad09dfcba8cf76b139ba73787c590497771f1a4401c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaa5a24594c81a9bd1bad09dfcba8cf76b139ba73787c590497771f1a4401c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaa5a24594c81a9bd1bad09dfcba8cf76b139ba73787c590497771f1a4401c47", kill_on_drop: false }` [INFO] [stdout] aaa5a24594c81a9bd1bad09dfcba8cf76b139ba73787c590497771f1a4401c47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d397b46fbc9bed8925375ed09a7b778dd2257b6f76661326d5e476a9cca18927 [INFO] running `Command { std: "docker" "start" "-a" "d397b46fbc9bed8925375ed09a7b778dd2257b6f76661326d5e476a9cca18927", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling camino v1.0.9 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling extsort v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.52s [INFO] running `Command { std: "docker" "inspect" "d397b46fbc9bed8925375ed09a7b778dd2257b6f76661326d5e476a9cca18927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d397b46fbc9bed8925375ed09a7b778dd2257b6f76661326d5e476a9cca18927", kill_on_drop: false }` [INFO] [stdout] d397b46fbc9bed8925375ed09a7b778dd2257b6f76661326d5e476a9cca18927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 215da62930f192ec9f3380535f7880afdb817eb166bd1c5c24a47a00554c37a4 [INFO] running `Command { std: "docker" "start" "-a" "215da62930f192ec9f3380535f7880afdb817eb166bd1c5c24a47a00554c37a4", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling extsort v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "215da62930f192ec9f3380535f7880afdb817eb166bd1c5c24a47a00554c37a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "215da62930f192ec9f3380535f7880afdb817eb166bd1c5c24a47a00554c37a4", kill_on_drop: false }` [INFO] [stdout] 215da62930f192ec9f3380535f7880afdb817eb166bd1c5c24a47a00554c37a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3287873ac8d5d7443f26ffec4b54d7a5892844264f3a7c28455fabace9029c61 [INFO] running `Command { std: "docker" "start" "-a" "3287873ac8d5d7443f26ffec4b54d7a5892844264f3a7c28455fabace9029c61", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extsort-ba2548b5d9c58b8e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test sorter::test::test_smaller_than_segment ... ok [INFO] [stdout] test sorter::test::test_parallel ... ok [INFO] [stdout] test sorter::test::test_multiple_segments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/markdown.rs (/opt/rustwide/target/debug/deps/markdown-06b661defba7fea2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test readme_sect_example_line_14 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_sect_example_line_14 stdout ---- [INFO] [stdout] error[E0514]: found crate `byteorder` compiled by an incompatible version of rustc [INFO] [stdout] --> /tmp/rust-skepticlg3AjX/test.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate byteorder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: please recompile that crate using this compiler (rustc 1.64.0-nightly (0e21a2707 2022-07-03)) (consider running `cargo clean` first) [INFO] [stdout] = note: the following crate versions were found: [INFO] [stdout] crate `byteorder` compiled by rustc 1.64.0-nightly (61cd42370 2022-07-03): /opt/rustwide/target/debug/deps/libbyteorder-3a1d3362ecf13d1e.rlib [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_u32` found for mutable reference `&mut W` in the current scope [INFO] [stdout] --> /tmp/rust-skepticlg3AjX/test.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | write.write_u32::(self.0).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the type parameter is bounded by the trait [INFO] [stdout] help: the following trait defines an item `write_u32`, perhaps you need to restrict type parameter `W` with it: [INFO] [stdout] | [INFO] [stdout] 13 | fn encode(&self, write: &mut W) { [INFO] [stdout] | ++++++++ [INFO] [stdout] help: there is an associated function with a similar name [INFO] [stdout] | [INFO] [stdout] 14 | write.write::(self.0).unwrap(); [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_u32` found for mutable reference `&mut R` in the current scope [INFO] [stdout] --> /tmp/rust-skepticlg3AjX/test.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | read.read_u32::() [INFO] [stdout] | ^^^^^^^^ help: there is an associated function with a similar name: `read` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] thread 'readme_sect_example_line_14' panicked at 'Command failed: [INFO] [stdout] "rustc" "/tmp/rust-skepticlg3AjX/test.rs" "--verbose" "--crate-type=bin" "--edition=2021" "-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-0d1cae93b6d29808.rlib" "--extern" "rand=/opt/rustwide/target/debug/deps/librand-ab02e11c5ddcf01a.rlib" "--extern" "rayon=/opt/rustwide/target/debug/deps/librayon-b5763eec04b285ed.rlib" "--extern" "tempfile=/opt/rustwide/target/debug/deps/libtempfile-17e995d1e5a31c89.rlib" "--extern" "extsort=/opt/rustwide/target/debug/deps/libextsort-56460c482654be6f.rlib" "--extern" "byteorder=/opt/rustwide/target/debug/deps/libbyteorder-3a1d3362ecf13d1e.rlib" "-o" "/tmp/rust-skepticlg3AjX/out.exe"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.7/src/rt.rs:127:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556c923891b0 - std::backtrace_rs::backtrace::libunwind::trace::h8bb00aa01257e658 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x556c923891b0 - std::backtrace_rs::backtrace::trace_unsynchronized::hbe32e96be15adfbb [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556c923891b0 - std::sys_common::backtrace::_print_fmt::h9784b9af5bb44c28 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556c923891b0 - ::fmt::h1c87dcc158231dee [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556c923ad0cc - core::fmt::write::h75398e49432c4e9d [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/fmt/mod.rs:1198:17 [INFO] [stdout] 5: 0x556c92385445 - std::io::Write::write_fmt::hf0afd61938d8b31f [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556c9238abf1 - std::sys_common::backtrace::_print::h39d989fb5cda9189 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556c9238abf1 - std::sys_common::backtrace::print::hafd951f3a156e9b8 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556c9238abf1 - std::panicking::default_hook::{{closure}}::h3c15d03d8aed3f76 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556c9238a846 - std::panicking::default_hook::h6145e5c2935e997c [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556c9238b293 - std::panicking::rust_panic_with_hook::h4418702214a7a914 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556c9238b187 - std::panicking::begin_panic_handler::{{closure}}::h0cc75df59cfeee86 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556c92389684 - std::sys_common::backtrace::__rust_end_short_backtrace::hfebe76dc31b59894 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556c9238aeb2 - rust_begin_unwind [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556c92252dd3 - core::panicking::panic_fmt::h28c6dc36de3ad6b2 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556c9228f7ea - skeptic::rt::interpret_output::h5e41234c0ae2f163 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.7/src/rt.rs:127:9 [INFO] [stdout] 16: 0x556c9228f0b6 - skeptic::rt::handle_test::h40cc95a7f604b01e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.7/src/rt.rs:111:5 [INFO] [stdout] 17: 0x556c9228e1a6 - skeptic::rt::run_test::hd676078bce6327e8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.7/src/rt.rs:25:5 [INFO] [stdout] 18: 0x556c922532e3 - markdown::readme_sect_example_line_14::h41ae9604c70429b5 [INFO] [stdout] at /opt/rustwide/target/debug/build/extsort-9b3b2a65dd9d1901/out/skeptic-tests.rs:36:5 [INFO] [stdout] 19: 0x556c922531ca - markdown::readme_sect_example_line_14::{{closure}}::hd18ae2c06369df8e [INFO] [stdout] at /opt/rustwide/target/debug/build/extsort-9b3b2a65dd9d1901/out/skeptic-tests.rs:2:9 [INFO] [stdout] 20: 0x556c922535ae - core::ops::function::FnOnce::call_once::hfb102df3c1791cf8 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556c92288d93 - core::ops::function::FnOnce::call_once::hce3bf1b84d649375 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556c92288d93 - test::__rust_begin_short_backtrace::h268c4dff1fdc08d8 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556c92287b7c - as core::ops::function::FnOnce>::call_once::h77064d56d798d725 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/alloc/src/boxed.rs:1934:9 [INFO] [stdout] 24: 0x556c92287b7c - as core::ops::function::FnOnce<()>>::call_once::h362603611fd702ef [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556c92287b7c - std::panicking::try::do_call::hc24e8889c40c0b88 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556c92287b7c - std::panicking::try::h64fd9954f6422690 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556c92287b7c - std::panic::catch_unwind::h8590ab8b8c78e131 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556c92287b7c - test::run_test_in_process::hd8ca038d3f817f7d [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556c92287b7c - test::run_test::run_test_inner::{{closure}}::h57a8a429b5e58c39 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556c92253aec - test::run_test::run_test_inner::{{closure}}::h72dbbb6bf3813446 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556c92253aec - std::sys_common::backtrace::__rust_begin_short_backtrace::h916790c31ecb4ff9 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556c92259acf - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4ffbab0d0d8ad2ca [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556c92259acf - as core::ops::function::FnOnce<()>>::call_once::he8df5d343786542a [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556c92259acf - std::panicking::try::do_call::h80e54b75371d89cf [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556c92259acf - std::panicking::try::h1b15ecfa1d32df7a [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556c92259acf - std::panic::catch_unwind::h993ecf1ae87ebd59 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556c92259acf - std::thread::Builder::spawn_unchecked_::{{closure}}::h23926ef7367e9afd [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556c92259acf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h93ce9dab9bcb8d25 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556c92390783 - as core::ops::function::FnOnce>::call_once::h7fdba1c346e6c483 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/alloc/src/boxed.rs:1934:9 [INFO] [stdout] 40: 0x556c92390783 - as core::ops::function::FnOnce>::call_once::h8839b4becacc6e1e [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/alloc/src/boxed.rs:1934:9 [INFO] [stdout] 41: 0x556c92390783 - std::sys::unix::thread::Thread::new::thread_start::h5077fd2da854c080 [INFO] [stdout] at /rustc/0e21a27075a8c508f00d1a4430497f17ce93d5c9/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7efe25cb7609 - start_thread [INFO] [stdout] 43: 0x7efe25a87133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_sect_example_line_14 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.58s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test markdown' [INFO] running `Command { std: "docker" "inspect" "3287873ac8d5d7443f26ffec4b54d7a5892844264f3a7c28455fabace9029c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3287873ac8d5d7443f26ffec4b54d7a5892844264f3a7c28455fabace9029c61", kill_on_drop: false }` [INFO] [stdout] 3287873ac8d5d7443f26ffec4b54d7a5892844264f3a7c28455fabace9029c61