[INFO] fetching crate ringu 0.1.1... [INFO] testing ringu-0.1.1 against 1.54.0 for beta-1.55-2 [INFO] extracting crate ringu 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate ringu 0.1.1 on toolchain 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3435d42d98096e65ecbe2c89cc11080751cdf8152b2adf52ef3628248a5c71ac [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" "3435d42d98096e65ecbe2c89cc11080751cdf8152b2adf52ef3628248a5c71ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3435d42d98096e65ecbe2c89cc11080751cdf8152b2adf52ef3628248a5c71ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3435d42d98096e65ecbe2c89cc11080751cdf8152b2adf52ef3628248a5c71ac", kill_on_drop: false }` [INFO] [stdout] 3435d42d98096e65ecbe2c89cc11080751cdf8152b2adf52ef3628248a5c71ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60756b2a0d7f7b96385810efa59de07bde0f32f120573db6ccb1a15daed02999 [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" "60756b2a0d7f7b96385810efa59de07bde0f32f120573db6ccb1a15daed02999", 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:75:9 [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 1.07s [INFO] running `Command { std: "docker" "inspect" "60756b2a0d7f7b96385810efa59de07bde0f32f120573db6ccb1a15daed02999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60756b2a0d7f7b96385810efa59de07bde0f32f120573db6ccb1a15daed02999", kill_on_drop: false }` [INFO] [stdout] 60756b2a0d7f7b96385810efa59de07bde0f32f120573db6ccb1a15daed02999 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dce3c198ddea1dbf6c411514f73d5827f50ebb948eddfa44a31f82e530ea07ad [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" "dce3c198ddea1dbf6c411514f73d5827f50ebb948eddfa44a31f82e530ea07ad", 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:75:9 [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] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:75:9 [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:167:9 [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 1.30s [INFO] running `Command { std: "docker" "inspect" "dce3c198ddea1dbf6c411514f73d5827f50ebb948eddfa44a31f82e530ea07ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dce3c198ddea1dbf6c411514f73d5827f50ebb948eddfa44a31f82e530ea07ad", kill_on_drop: false }` [INFO] [stdout] dce3c198ddea1dbf6c411514f73d5827f50ebb948eddfa44a31f82e530ea07ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f062692999434745e564086866e7be938873bf7c550c0dfc15557712c59ed012 [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" "f062692999434745e564086866e7be938873bf7c550c0dfc15557712c59ed012", 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:75:9 [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: 3 warnings emitted [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:75:9 [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:167:9 [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ringu-b4d0f981a5c21256) [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: 287 [INFO] [stdout] blocked writes: 0 [INFO] [stdout] thread 'tests::multithread_write_read' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `287`, [INFO] [stdout] right: `512`', src/lib.rs:225:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564c0c749df0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x564c0c749df0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564c0c749df0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x564c0c749df0 - ::fmt::h32d1f94a80615d18 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x564c0c76c63c - core::fmt::write::h306731c068f7162c [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x564c0c746d15 - std::io::Write::write_fmt::h87f19b0a2cd190bc [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15 [INFO] [stdout] 6: 0x564c0c74bf5b - std::sys_common::backtrace::_print::h5abaa2601a852287 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x564c0c74bf5b - std::sys_common::backtrace::print::h8d81445442bb638f [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x564c0c74bf5b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x564c0c74ba6c - std::panicking::default_hook::hbea8e3ccf2ba8901 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x564c0c74c624 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x564c0c74c107 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x564c0c74a2ec - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x564c0c74c069 - rust_begin_unwind [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x564c0c6f0651 - core::panicking::panic_fmt::hca6330e3e14086b4 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x564c0c76af58 - core::panicking::assert_failed_inner::h33b45280069a80ed [INFO] [stdout] 16: 0x564c0c6f458a - core::panicking::assert_failed::h78d2cf83dc1711b3 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x564c0c6f2cfe - ringu::tests::multithread_write_read::hd26f6736c111b3b4 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:225:9 [INFO] [stdout] 18: 0x564c0c6f262a - ringu::tests::multithread_write_read::{{closure}}::h6ed3ded9df3c8592 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:172:5 [INFO] [stdout] 19: 0x564c0c6f6cae - core::ops::function::FnOnce::call_once::h7da614d431a546e6 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x564c0c7212f3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x564c0c7212f3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x564c0c71fdb0 - as core::ops::function::FnOnce>::call_once::hf6d2a51e5587546c [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 23: 0x564c0c71fdb0 - as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9 [INFO] [stdout] 24: 0x564c0c71fdb0 - std::panicking::try::do_call::hd36aef60f84b6d36 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x564c0c71fdb0 - std::panicking::try::h9932b4480e69817c [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x564c0c71fdb0 - std::panic::catch_unwind::h6aa177099cfff5f8 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14 [INFO] [stdout] 27: 0x564c0c71fdb0 - test::run_test_in_process::h5884d6f2d99e20c3 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x564c0c71fdb0 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x564c0c6f9462 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x564c0c6f9462 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x564c0c6fd018 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x564c0c6fd018 - as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x564c0c6fd018 - std::panicking::try::do_call::h062597b7acfd6b82 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x564c0c6fd018 - std::panicking::try::h0d7b79db04c14552 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x564c0c6fd018 - std::panic::catch_unwind::hb01a0b5e7c8cd43b [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x564c0c6fd018 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x564c0c6fd018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x564c0c7510e7 - as core::ops::function::FnOnce>::call_once::h7ece6cfefaff1005 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 39: 0x564c0c7510e7 - as core::ops::function::FnOnce>::call_once::hb8b48e55c21f193e [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x564c0c7510e7 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7f9993b49609 - start_thread [INFO] [stdout] 42: 0x7f999391b293 - 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 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "f062692999434745e564086866e7be938873bf7c550c0dfc15557712c59ed012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f062692999434745e564086866e7be938873bf7c550c0dfc15557712c59ed012", kill_on_drop: false }` [INFO] [stdout] f062692999434745e564086866e7be938873bf7c550c0dfc15557712c59ed012