[INFO] fetching crate ringu 0.1.1... [INFO] testing ringu-0.1.1 against try#9ce6b522e9d830b1461df3e1b001b5831bd32346 for pr-101061-1 [INFO] extracting crate ringu 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate ringu 0.1.1 on toolchain 9ce6b522e9d830b1461df3e1b001b5831bd32346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ringu 0.1.1 [INFO] finished tweaking crates.io crate ringu 0.1.1 [INFO] tweaked toml for crates.io crate ringu 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 826039db993f967402eec320cb57f3560a97a57783983ff9abce06fc628a9be2 [INFO] running `Command { std: "docker" "start" "-a" "826039db993f967402eec320cb57f3560a97a57783983ff9abce06fc628a9be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "826039db993f967402eec320cb57f3560a97a57783983ff9abce06fc628a9be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "826039db993f967402eec320cb57f3560a97a57783983ff9abce06fc628a9be2", kill_on_drop: false }` [INFO] [stdout] 826039db993f967402eec320cb57f3560a97a57783983ff9abce06fc628a9be2 [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" "RUSTDOCFLAGS=--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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 252c5185153c2c07325255331a74620ca9eb1b55a7fac4bb0e8b2d6385264c36 [INFO] running `Command { std: "docker" "start" "-a" "252c5185153c2c07325255331a74620ca9eb1b55a7fac4bb0e8b2d6385264c36", kill_on_drop: false }` [INFO] [stderr] Compiling ringu v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | while self.mut_lock.compare_and_swap(false, true, Ordering::Acquire) != false { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.mut_lock.compare_and_swap(true, false, Ordering::Acquire); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "252c5185153c2c07325255331a74620ca9eb1b55a7fac4bb0e8b2d6385264c36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "252c5185153c2c07325255331a74620ca9eb1b55a7fac4bb0e8b2d6385264c36", kill_on_drop: false }` [INFO] [stdout] 252c5185153c2c07325255331a74620ca9eb1b55a7fac4bb0e8b2d6385264c36 [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" "RUSTDOCFLAGS=--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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f15c13bb0cbdea1da3b049a32bcab2b605aa5d189bc9f448f25cde9d33af96ef [INFO] running `Command { std: "docker" "start" "-a" "f15c13bb0cbdea1da3b049a32bcab2b605aa5d189bc9f448f25cde9d33af96ef", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | while self.mut_lock.compare_and_swap(false, true, Ordering::Acquire) != false { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.mut_lock.compare_and_swap(true, false, Ordering::Acquire); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ringu v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:167:29 [INFO] [stdout] | [INFO] [stdout] 167 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | while self.mut_lock.compare_and_swap(false, true, Ordering::Acquire) != false { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.mut_lock.compare_and_swap(true, false, Ordering::Acquire); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "f15c13bb0cbdea1da3b049a32bcab2b605aa5d189bc9f448f25cde9d33af96ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15c13bb0cbdea1da3b049a32bcab2b605aa5d189bc9f448f25cde9d33af96ef", kill_on_drop: false }` [INFO] [stdout] f15c13bb0cbdea1da3b049a32bcab2b605aa5d189bc9f448f25cde9d33af96ef [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" "RUSTDOCFLAGS=--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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+9ce6b522e9d830b1461df3e1b001b5831bd32346" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f12569883ada8be05b46fc0c403a293c6f72408ad30fb4314f211280335999b0 [INFO] running `Command { std: "docker" "start" "-a" "f12569883ada8be05b46fc0c403a293c6f72408ad30fb4314f211280335999b0", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/lib.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | core::sync::atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:63:29 [INFO] [stderr] | [INFO] [stderr] 63 | while self.mut_lock.compare_and_swap(false, true, Ordering::Acquire) != false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:71:23 [INFO] [stderr] | [INFO] [stderr] 71 | self.mut_lock.compare_and_swap(true, false, Ordering::Acquire); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ringu` (lib) generated 3 warnings [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/lib.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | core::sync::atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/lib.rs:167:29 [INFO] [stderr] | [INFO] [stderr] 167 | core::sync::atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:63:29 [INFO] [stderr] | [INFO] [stderr] 63 | while self.mut_lock.compare_and_swap(false, true, Ordering::Acquire) != false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:71:23 [INFO] [stderr] | [INFO] [stderr] 71 | self.mut_lock.compare_and_swap(true, false, Ordering::Acquire); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ringu` (lib test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringu-bda037d1e339ea23) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::multithread_write_read ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::multithread_write_read stdout ---- [INFO] [stdout] read_attempts: 1536 outer_read_count: 0 [INFO] [stdout] blocked writes: 256 [INFO] [stdout] thread 'tests::multithread_write_read' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `256`', src/lib.rs:225:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557c5ae5fda0 - std::backtrace_rs::backtrace::libunwind::trace::hf53d662b5c6d77d2 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x557c5ae5fda0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6e3cf02005f608bf [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557c5ae5fda0 - std::sys_common::backtrace::_print_fmt::h6d567679a2265c44 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x557c5ae5fda0 - ::fmt::h1a668cb169fcef22 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x557c5ae82f2e - core::fmt::write::hd1139dfe9eec9a34 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/fmt/mod.rs:1202:17 [INFO] [stdout] 5: 0x557c5ae5c5a5 - std::io::Write::write_fmt::h31ccab35c8c522b7 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/io/mod.rs:1679:15 [INFO] [stdout] 6: 0x557c5ae61863 - std::sys_common::backtrace::_print::hd3a9cd6aaf1b9c8d [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x557c5ae61863 - std::sys_common::backtrace::print::hfa27ea3e00247e12 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x557c5ae61863 - std::panicking::default_hook::{{closure}}::h76f2cc009fc0e4ed [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x557c5ae614d3 - std::panicking::default_hook::h84e3f8d9ac8ff74e [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x557c5ae61f0a - std::panicking::rust_panic_with_hook::hb27f77e939cc5d74 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x557c5ae61e07 - std::panicking::begin_panic_handler::{{closure}}::h2c35a3b6ab1a1b5d [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x557c5ae6024c - std::sys_common::backtrace::__rust_end_short_backtrace::hdd7621cbda95655d [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x557c5ae61b22 - rust_begin_unwind [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x557c5adf8fd3 - core::panicking::panic_fmt::h5158c91fc6eda82a [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x557c5ae81b0b - core::panicking::assert_failed_inner::h3dc35bb520ebedb9 [INFO] [stdout] 16: 0x557c5adfd1aa - core::panicking::assert_failed::hd9a32b65cb681d56 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/panicking.rs:181:5 [INFO] [stdout] 17: 0x557c5ae025c2 - ringu::tests::multithread_write_read::h2452f7ccfac5af5b [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:225:9 [INFO] [stdout] 18: 0x557c5ae01fba - ringu::tests::multithread_write_read::{{closure}}::h25b946c97c64263d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:172:5 [INFO] [stdout] 19: 0x557c5adfafee - core::ops::function::FnOnce::call_once::h50ddeef7bd935454 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x557c5ae39763 - core::ops::function::FnOnce::call_once::h9295094f3a2f274a [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x557c5ae39763 - test::__rust_begin_short_backtrace::hc4e9047c1ba46df2 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/test/src/lib.rs:572:5 [INFO] [stdout] 22: 0x557c5ae383d0 - as core::ops::function::FnOnce>::call_once::he040c8e590211550 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/alloc/src/boxed.rs:1940:9 [INFO] [stdout] 23: 0x557c5ae383d0 - as core::ops::function::FnOnce<()>>::call_once::h0d91ee9b948b825d [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x557c5ae383d0 - std::panicking::try::do_call::h3d19aeafa70ed723 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x557c5ae383d0 - std::panicking::try::h135dabdea83a1c58 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x557c5ae383d0 - std::panic::catch_unwind::hf80a8ca158b8efa5 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x557c5ae383d0 - test::run_test_in_process::hee81e4132103b2a9 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/test/src/lib.rs:595:18 [INFO] [stdout] 28: 0x557c5ae383d0 - test::run_test::run_test_inner::{{closure}}::h727da8c02b489848 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/test/src/lib.rs:489:39 [INFO] [stdout] 29: 0x557c5ae03a34 - test::run_test::run_test_inner::{{closure}}::h549d08510b19e013 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/test/src/lib.rs:516:37 [INFO] [stdout] 30: 0x557c5ae03a34 - std::sys_common::backtrace::__rust_begin_short_backtrace::hacb00420d6394a74 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x557c5ae09397 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h374487babdc746a9 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/thread/mod.rs:514:17 [INFO] [stdout] 32: 0x557c5ae09397 - as core::ops::function::FnOnce<()>>::call_once::hc77d0695676286d2 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x557c5ae09397 - std::panicking::try::do_call::h9f79a627f611867c [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x557c5ae09397 - std::panicking::try::ha05fa770fe5794fa [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x557c5ae09397 - std::panic::catch_unwind::h534601d6cd2559a1 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x557c5ae09397 - std::thread::Builder::spawn_unchecked_::{{closure}}::hc2ae2a956f19ab11 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/thread/mod.rs:513:30 [INFO] [stdout] 37: 0x557c5ae09397 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc056908992b2c711 [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x557c5ae66713 - as core::ops::function::FnOnce>::call_once::h755fdb7c937efc7f [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/alloc/src/boxed.rs:1940:9 [INFO] [stdout] 39: 0x557c5ae66713 - as core::ops::function::FnOnce>::call_once::h1e9985d975cd79fe [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/alloc/src/boxed.rs:1940:9 [INFO] [stdout] 40: 0x557c5ae66713 - std::sys::unix::thread::Thread::new::thread_start::h25c30bbf1476644a [INFO] [stdout] at /rustc/9ce6b522e9d830b1461df3e1b001b5831bd32346/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7efc14140609 - start_thread [INFO] [stdout] 42: 0x7efc13f10133 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::multithread_write_read [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f12569883ada8be05b46fc0c403a293c6f72408ad30fb4314f211280335999b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12569883ada8be05b46fc0c403a293c6f72408ad30fb4314f211280335999b0", kill_on_drop: false }` [INFO] [stdout] f12569883ada8be05b46fc0c403a293c6f72408ad30fb4314f211280335999b0