[INFO] fetching crate electrologica 0.3.0... [INFO] testing electrologica-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate electrologica 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate electrologica 0.3.0 [INFO] finished tweaking crates.io crate electrologica 0.3.0 [INFO] tweaked toml for crates.io crate electrologica 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate electrologica 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 158 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding pprof v0.13.0 (available: v0.15.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tikv-jemallocator v0.6.1 [INFO] [stderr] Downloaded symbolic-common v12.16.3 [INFO] [stderr] Downloaded inferno v0.11.21 [INFO] [stderr] Downloaded cpp_demangle v0.4.5 [INFO] [stderr] Downloaded pprof v0.13.0 [INFO] [stderr] Downloaded symbolic-demangle v12.16.3 [INFO] [stderr] Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f032936c309fc2687a34869c14524de67eb1d7cdc1eac266146a5acb7f2ae9f0 [INFO] running `Command { std: "docker" "start" "-a" "f032936c309fc2687a34869c14524de67eb1d7cdc1eac266146a5acb7f2ae9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f032936c309fc2687a34869c14524de67eb1d7cdc1eac266146a5acb7f2ae9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f032936c309fc2687a34869c14524de67eb1d7cdc1eac266146a5acb7f2ae9f0", kill_on_drop: false }` [INFO] [stdout] f032936c309fc2687a34869c14524de67eb1d7cdc1eac266146a5acb7f2ae9f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7745984e277e925aa6309d74a2d254b50b69a4ddaa563444403597e7e3982604 [INFO] running `Command { std: "docker" "start" "-a" "7745984e277e925aa6309d74a2d254b50b69a4ddaa563444403597e7e3982604", kill_on_drop: false }` [INFO] [stderr] Compiling electrologica v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:1231:17 [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/semaphore.rs:223:26 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "7745984e277e925aa6309d74a2d254b50b69a4ddaa563444403597e7e3982604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7745984e277e925aa6309d74a2d254b50b69a4ddaa563444403597e7e3982604", kill_on_drop: false }` [INFO] [stdout] 7745984e277e925aa6309d74a2d254b50b69a4ddaa563444403597e7e3982604 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0d173e821ac394759258dd25911bd6bc86bcea60a2c0f0bfac9d5110577849a [INFO] running `Command { std: "docker" "start" "-a" "c0d173e821ac394759258dd25911bd6bc86bcea60a2c0f0bfac9d5110577849a", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:1231:17 [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/semaphore.rs:223:26 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling electrologica v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:1231:17 [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/semaphore.rs:223:26 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn acquire_guard(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.32s [INFO] running `Command { std: "docker" "inspect" "c0d173e821ac394759258dd25911bd6bc86bcea60a2c0f0bfac9d5110577849a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d173e821ac394759258dd25911bd6bc86bcea60a2c0f0bfac9d5110577849a", kill_on_drop: false }` [INFO] [stdout] c0d173e821ac394759258dd25911bd6bc86bcea60a2c0f0bfac9d5110577849a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c727f84639dc72d819824c730f423e5b9274a21f73db069b129a65da9d06b9d [INFO] running `Command { std: "docker" "start" "-a" "0c727f84639dc72d819824c730f423e5b9274a21f73db069b129a65da9d06b9d", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ring.rs:1231:17 [INFO] [stderr] | [INFO] [stderr] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1231 | pub fn iter(&self) -> AtomicRingBufferIterator<'_, T, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/semaphore.rs:223:26 [INFO] [stderr] | [INFO] [stderr] 223 | pub fn acquire_guard(&self) -> Option { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 223 | pub fn acquire_guard(&self) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `electrologica` (lib) generated 2 warnings (run `cargo fix --lib -p electrologica` to apply 2 suggestions) [INFO] [stderr] warning: `electrologica` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/electrologica-f8ff8f5f9040ad1e) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test ring::tests::test_concurrent_stress ... ignored [INFO] [stdout] test ring::tests::test_basic_push_pop ... ok [INFO] [stdout] test ring::tests::test_alternating_push_pop ... ok [INFO] [stdout] test ring::tests::test_clear ... ok [INFO] [stdout] test ring::tests::test_full_buffer ... ok [INFO] [stdout] test ring::tests::test_len ... ok [INFO] [stdout] test ring::tests::test_multiple_wraparounds ... ok [INFO] [stdout] test ring::tests::test_peek ... ok [INFO] [stdout] test ring::tests::test_wraparound ... ok [INFO] [stdout] test semaphore::tests::test_acquire_and_release ... ok [INFO] [stdout] test semaphore::tests::test_new_semaphore ... ok [INFO] [stdout] test semaphore::tests::test_try_acquire ... ok [INFO] [stdout] test spin::tests::test_spin_try_success ... ok [INFO] [stdout] test semaphore::tests::test_guard ... ok [INFO] [stdout] test semaphore::tests::test_timeout ... ok [INFO] [stdout] test semaphore::tests::test_max_count ... ok [INFO] [stdout] test spin::tests::test_spin_try_timeout ... ok [INFO] [stdout] test spin::tests::test_spin_try_max_backoff_reached ... ok [INFO] [stdout] test semaphore::tests::test_concurrent_acquire_release ... ok [INFO] [stdout] test ring::tests::test_contiguous_read_write ... ok [INFO] [stdout] 2025-11-11T09:46:00.249584Z  INFO Rayon-based high concurrency test results: [INFO] [stdout] at src/semaphore.rs:379 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249653Z  INFO Total operations attempted: 1000000 [INFO] [stdout] at src/semaphore.rs:380 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249669Z  INFO Total operations completed: 1000000 [INFO] [stdout] at src/semaphore.rs:381 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249683Z  INFO Parallelism (max concurrent operations): 16 [INFO] [stdout] at src/semaphore.rs:382 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249695Z  INFO Actual max concurrent operations: 8 [INFO] [stdout] at src/semaphore.rs:383 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249707Z  INFO Total duration: 288.325172ms [INFO] [stdout] at src/semaphore.rs:387 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] 2025-11-11T09:46:00.249720Z  INFO Operations per second: 3468306.26 [INFO] [stdout] at src/semaphore.rs:388 on semaphore::tests::test_semaphore_with_rayon ThreadId(21) [INFO] [stdout] [INFO] [stdout] test semaphore::tests::test_semaphore_with_rayon ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Doc-tests electrologica [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::capacity (line 813) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::new (line 226) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::peek (line 586) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::len (line 688) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::iter (line 1219) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::clear (line 870) ... ok [INFO] [stdout] test src/ring.rs - ring (line 103) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::eq (line 1112) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::fmt (line 1056) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::is_empty (line 751) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::drain (line 553) ... ok [INFO] [stdout] test src/ring.rs - ring (line 86) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::clone (line 977) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::push (line 390) ... ok [INFO] [stdout] test src/lib.rs - (line 75) ... FAILED [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::available_permits (line 176) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::pop (line 439) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore (line 11) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::try_acquire (line 111) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::acquire_guard (line 212) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::new (line 37) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::try_push (line 273) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::acquire (line 60) ... ok [INFO] [stdout] test src/semaphore.rs - semaphore::AtomicSemaphore::release (line 146) ... ok [INFO] [stdout] test src/ring.rs - ring::AtomicRingBuffer::try_pop (line 465) ... ok [INFO] [stdout] test src/ring.rs - ring::Drain (line 1436) ... ok [INFO] [stdout] test src/spin.rs - spin::spin_try (line 108) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 75) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (630) panicked at src/lib.rs:33:5: [INFO] [stdout] assertion failed: result.is_ok() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bd7efa4422 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55bd7efa4422 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55bd7efa4422 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55bd7efa4422 - ::fmt::hde21067283f7e82e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55bd7efb313f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55bd7efb313f - core::fmt::write::h24186904251c31cb [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x55bd7ef81313 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55bd7ef81313 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55bd7ef86cc2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55bd7ef8918f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55bd7ef88fe9 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x55bd7ef89765 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x55bd7ef895c6 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x55bd7ef86df9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x55bd7ef75e6d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x55bd7efb67a0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x55bd7efb677c - core::panicking::panic::h1fe63ac7a400263b [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:150:5 [INFO] [stdout] 17: 0x55bd7ef752fa - rust_out::main::hbdf05be24bd65ee6 [INFO] [stdout] 18: 0x55bd7ef72e73 - core::ops::function::FnOnce::call_once::h1e8c751e4a62d14e [INFO] [stdout] 19: 0x55bd7ef71596 - std::sys::backtrace::__rust_begin_short_backtrace::h6f205b09ee900b2a [INFO] [stdout] 20: 0x55bd7ef714e9 - std::rt::lang_start::{{closure}}::h374dad1e7f5efc95 [INFO] [stdout] 21: 0x55bd7ef82720 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 22: 0x55bd7ef82720 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 23: 0x55bd7ef82720 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 24: 0x55bd7ef82720 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 25: 0x55bd7ef82720 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stdout] 26: 0x55bd7ef82720 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 27: 0x55bd7ef82720 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 28: 0x55bd7ef82720 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x55bd7ef82720 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stdout] 30: 0x55bd7ef714d1 - std::rt::lang_start::h25a068bab729a087 [INFO] [stdout] 31: 0x55bd7ef75545 - main [INFO] [stdout] 32: 0x70faf57401ca - [INFO] [stdout] 33: 0x70faf574028b - __libc_start_main [INFO] [stdout] 34: 0x55bd7ef70435 - _start [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 75) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 28 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "0c727f84639dc72d819824c730f423e5b9274a21f73db069b129a65da9d06b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c727f84639dc72d819824c730f423e5b9274a21f73db069b129a65da9d06b9d", kill_on_drop: false }` [INFO] [stdout] 0c727f84639dc72d819824c730f423e5b9274a21f73db069b129a65da9d06b9d