[INFO] fetching crate pwmd 0.2.0... [INFO] testing pwmd-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate pwmd 0.2.0 into /workspace/builds/worker-103/source [INFO] validating manifest of crates.io crate pwmd 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pwmd 0.2.0 [INFO] finished tweaking crates.io crate pwmd 0.2.0 [INFO] tweaked toml for crates.io crate pwmd 0.2.0 written to /workspace/builds/worker-103/source/Cargo.toml [INFO] crate crates.io crate pwmd 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cf5b11ed16d3e1f9b435ed4587c1a815dc8b17d56fc88c342ef72da42fba0f6 [INFO] running `Command { std: "docker" "start" "-a" "7cf5b11ed16d3e1f9b435ed4587c1a815dc8b17d56fc88c342ef72da42fba0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cf5b11ed16d3e1f9b435ed4587c1a815dc8b17d56fc88c342ef72da42fba0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cf5b11ed16d3e1f9b435ed4587c1a815dc8b17d56fc88c342ef72da42fba0f6", kill_on_drop: false }` [INFO] [stdout] 7cf5b11ed16d3e1f9b435ed4587c1a815dc8b17d56fc88c342ef72da42fba0f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee7b7b9a4d9f0b6230954d3e573053d79ce0d581cb62cc0fa87a6fcbf3608d6d [INFO] running `Command { std: "docker" "start" "-a" "ee7b7b9a4d9f0b6230954d3e573053d79ce0d581cb62cc0fa87a6fcbf3608d6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling easy-parallel v3.1.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling owo-colors v1.3.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling temp-dir v0.1.11 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling async-broadcast v0.3.4 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.21.2 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling enumflags2 v0.6.4 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling zvariant_derive v2.9.0 [INFO] [stderr] Compiling zbus_macros v2.0.0-beta.7 [INFO] [stderr] Compiling zbus_macros v1.9.2 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling color-spantrace v0.1.6 [INFO] [stderr] Compiling color-eyre v0.5.11 [INFO] [stderr] Compiling zvariant v2.9.0 [INFO] [stderr] Compiling zbus_names v1.1.0 [INFO] [stderr] Compiling zbus v2.0.0-beta.7 [INFO] [stderr] Compiling pwmd v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.55s [INFO] running `Command { std: "docker" "inspect" "ee7b7b9a4d9f0b6230954d3e573053d79ce0d581cb62cc0fa87a6fcbf3608d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee7b7b9a4d9f0b6230954d3e573053d79ce0d581cb62cc0fa87a6fcbf3608d6d", kill_on_drop: false }` [INFO] [stdout] ee7b7b9a4d9f0b6230954d3e573053d79ce0d581cb62cc0fa87a6fcbf3608d6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 620c0c7ca6c2f8ee3b18c3325957f8dcebb54c6cd22c677089e014b9e77dae7c [INFO] running `Command { std: "docker" "start" "-a" "620c0c7ca6c2f8ee3b18c3325957f8dcebb54c6cd22c677089e014b9e77dae7c", kill_on_drop: false }` [INFO] [stderr] Compiling pwmd v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.98s [INFO] running `Command { std: "docker" "inspect" "620c0c7ca6c2f8ee3b18c3325957f8dcebb54c6cd22c677089e014b9e77dae7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "620c0c7ca6c2f8ee3b18c3325957f8dcebb54c6cd22c677089e014b9e77dae7c", kill_on_drop: false }` [INFO] [stdout] 620c0c7ca6c2f8ee3b18c3325957f8dcebb54c6cd22c677089e014b9e77dae7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] baca28b213a23cc6b66e08ea73620c6e022fa6a216625cff1e0a7ef60543d227 [INFO] running `Command { std: "docker" "start" "-a" "baca28b213a23cc6b66e08ea73620c6e022fa6a216625cff1e0a7ef60543d227", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pwmd-7615fccac8e4fdf2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test pwm::should::fail_if_controller_not_found ... ok [INFO] [stdout] test pwm::should::export_and_unexport_a_controller ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pwmd-36f3ebdf8a01a4a7) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9c7c693de512a41a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_duty_cycle_cannot_be_larger_than_period ... FAILED [INFO] [stdout] test happy_flow ... FAILED [INFO] [stdout] test test_polarity_cannot_be_changed_if_channel_is_enabled ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_duty_cycle_cannot_be_larger_than_period stdout ---- [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: I/O error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.44/src/error.rs:530:25 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1911:27 [INFO] [stdout] 2: pwmd::dbus::listen::{{closure}} [INFO] [stdout] at ./src/dbus.rs:25:25 [INFO] [stdout] 3: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 4: tests::test_duty_cycle_cannot_be_larger_than_period::{{closure}}::{{closure}} [INFO] [stdout] at ./tests/tests.rs:169:13 [INFO] [stdout] 5: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 6: tokio::park::thread::CachedParkThread::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:54 [INFO] [stdout] 7: tokio::coop::with_budget::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106:9 [INFO] [stdout] 8: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 9: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 10: tokio::coop::with_budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99:5 [INFO] [stdout] 11: tokio::coop::budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76:5 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:31 [INFO] [stdout] 13: tokio::runtime::enter::Enter::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151:13 [INFO] [stdout] 14: tokio::runtime::thread_pool::ThreadPool::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77:9 [INFO] [stdout] 15: tokio::runtime::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463:43 [INFO] [stdout] 16: tests::test_duty_cycle_cannot_be_larger_than_period::{{closure}} [INFO] [stdout] at ./tests/tests.rs:168:9 [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 18: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 19: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 20: std::panicking::try::do_call [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 21: __rust_try [INFO] [stdout] 22: std::panicking::try [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 23: std::panic::catch_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 24: std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 25: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 27: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 28: std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 29: start_thread [INFO] [stdout] 30: clone [INFO] [stdout] Location: tests/tests.rs:171 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h80da4b451e7e15be [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::test_duty_cycle_cannot_be_larger_than_period::{{closure}}::{{closure}}::h94f39c3dc1a35e98 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:169 [INFO] [stdout] 167 │ }; [INFO] [stdout] 168 │ tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout]  169 >  pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 170 │ .await [INFO] [stdout] 171 │ .unwrap(); [INFO] [stdout] 11:  as core::future::future::Future>::poll::hb8f8932b1ba30417 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on::{{closure}}::hd682fead6b191119 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 13: tokio::coop::with_budget::{{closure}}::hcb9506f5a896df0d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106 [INFO] [stdout] 104 │ let _guard = ResetGuard { cell, prev }; [INFO] [stdout] 105 │ [INFO] [stdout]  106 >  f() [INFO] [stdout] 107 │ }) [INFO] [stdout] 108 │ } [INFO] [stdout] 14: std::thread::local::LocalKey::try_with::h3feac36a6a02fd3a [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399 [INFO] [stdout] 15: std::thread::local::LocalKey::with::h3213858da7d61ce3 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375 [INFO] [stdout] 16: tokio::coop::with_budget::h455104b2b176e902 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99 [INFO] [stdout] 97 │ } [INFO] [stdout] 98 │ [INFO] [stdout]  99 >  CURRENT.with(move |cell| { [INFO] [stdout] 100 │ let prev = cell.get(); [INFO] [stdout] 101 │ [INFO] [stdout] 17: tokio::coop::budget::h86e70c45fb7cbb3c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76 [INFO] [stdout] 74 │ #[inline(always)] [INFO] [stdout] 75 │ pub(crate) fn budget(f: impl FnOnce() -> R) -> R { [INFO] [stdout]  76 >  with_budget(Budget::initial(), f) [INFO] [stdout] 77 │ } [INFO] [stdout] 78 │ [INFO] [stdout] 18: tokio::park::thread::CachedParkThread::block_on::hd3dab8861fdbc5c0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 19: tokio::runtime::enter::Enter::block_on::h9c1c99e4acbbe4d9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151 [INFO] [stdout] 149 │ [INFO] [stdout] 150 │ let mut park = CachedParkThread::new(); [INFO] [stdout]  151 >  park.block_on(f) [INFO] [stdout] 152 │ } [INFO] [stdout] 153 │ [INFO] [stdout] 20: tokio::runtime::thread_pool::ThreadPool::block_on::hb551c5f96d2fa2a8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77 [INFO] [stdout] 75 │ { [INFO] [stdout] 76 │ let mut enter = crate::runtime::enter(true); [INFO] [stdout]  77 >  enter.block_on(future).expect("failed to park thread") [INFO] [stdout] 78 │ } [INFO] [stdout] 79 │ } [INFO] [stdout] 21: tokio::runtime::Runtime::block_on::h2514bb62542969ff [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463 [INFO] [stdout] 461 │ Kind::CurrentThread(exec) => exec.block_on(future), [INFO] [stdout] 462 │ #[cfg(feature = "rt-multi-thread")] [INFO] [stdout]  463 >  Kind::ThreadPool(exec) => exec.block_on(future), [INFO] [stdout] 464 │ } [INFO] [stdout] 465 │ } [INFO] [stdout] 22: tests::test_duty_cycle_cannot_be_larger_than_period::{{closure}}::h3860ee2f060a516f [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:168 [INFO] [stdout] 166 │ sysfs_root, [INFO] [stdout] 167 │ }; [INFO] [stdout]  168 >  tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout] 169 │ pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 170 │ .await [INFO] [stdout]  ⋮ 14 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: Disconnected [INFO] [stdout] Location: tests/tests.rs:174 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h328d94d1b89e2d3e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::test_duty_cycle_cannot_be_larger_than_period::he69fc46b9a686ce2 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:174 [INFO] [stdout] 172 │ }); [INFO] [stdout] 173 │ }); [INFO] [stdout]  174 >  rx.recv_timeout(Duration::from_secs(5)).unwrap(); [INFO] [stdout] 175 │ [INFO] [stdout] 176 │ let connection = Connection::session()?; [INFO] [stdout] 11: tests::test_duty_cycle_cannot_be_larger_than_period::{{closure}}::hd51836d0e9a10b6e [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:154 [INFO] [stdout] 152 │ [INFO] [stdout] 153 │ #[test] [INFO] [stdout]  154 > fn test_duty_cycle_cannot_be_larger_than_period() -> anyhow::Result<()> { [INFO] [stdout] 155 │ // fake /sys/class/pwm directory: [INFO] [stdout] 156 │ let tmpdir = TempDir::new().unwrap(); [INFO] [stdout] 12: core::ops::function::FnOnce::call_once::h7863929851016e17 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 13: core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 14: test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585 [INFO] [stdout] 15:  as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694 [INFO] [stdout] 16:  as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271 [INFO] [stdout] 17: std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406 [INFO] [stdout] 18: std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370 [INFO] [stdout] 19: std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133 [INFO] [stdout] 20: test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608 [INFO] [stdout]  ⋮ 15 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] [INFO] [stdout] ---- happy_flow stdout ---- [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: I/O error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.44/src/error.rs:530:25 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1911:27 [INFO] [stdout] 2: pwmd::dbus::listen::{{closure}} [INFO] [stdout] at ./src/dbus.rs:25:25 [INFO] [stdout] 3: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 4: tests::happy_flow::{{closure}}::{{closure}} [INFO] [stdout] at ./tests/tests.rs:33:13 [INFO] [stdout] 5: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 6: tokio::park::thread::CachedParkThread::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:54 [INFO] [stdout] 7: tokio::coop::with_budget::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106:9 [INFO] [stdout] 8: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 9: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 10: tokio::coop::with_budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99:5 [INFO] [stdout] 11: tokio::coop::budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76:5 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:31 [INFO] [stdout] 13: tokio::runtime::enter::Enter::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151:13 [INFO] [stdout] 14: tokio::runtime::thread_pool::ThreadPool::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77:9 [INFO] [stdout] 15: tokio::runtime::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463:43 [INFO] [stdout] 16: tests::happy_flow::{{closure}} [INFO] [stdout] at ./tests/tests.rs:32:9 [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 18: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 19: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 20: std::panicking::try::do_call [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 21: __rust_try [INFO] [stdout] 22: std::panicking::try [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 23: std::panic::catch_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 24: std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 25: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 27: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 28: std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 29: start_thread [INFO] [stdout] 30: clone [INFO] [stdout] Location: tests/tests.rs:35 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h80da4b451e7e15be [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::happy_flow::{{closure}}::{{closure}}::hc79a12b00b68d39e [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:33 [INFO] [stdout] 31 │ }; [INFO] [stdout] 32 │ tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout]  33 >  pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 34 │ .await [INFO] [stdout] 35 │ .unwrap(); [INFO] [stdout] 11:  as core::future::future::Future>::poll::hc64d2b0dc65854f6 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on::{{closure}}::h2dc7369cfd8bf6b4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 13: tokio::coop::with_budget::{{closure}}::h6e0a868e39cd5e04 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106 [INFO] [stdout] 104 │ let _guard = ResetGuard { cell, prev }; [INFO] [stdout] 105 │ [INFO] [stdout]  106 >  f() [INFO] [stdout] 107 │ }) [INFO] [stdout] 108 │ } [INFO] [stdout] 14: std::thread::local::LocalKey::try_with::he01862673c79107d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399 [INFO] [stdout] 15: std::thread::local::LocalKey::with::h4c927cf0d6864d3a [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375 [INFO] [stdout] 16: tokio::coop::with_budget::h073594b7c91d4957 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99 [INFO] [stdout] 97 │ } [INFO] [stdout] 98 │ [INFO] [stdout]  99 >  CURRENT.with(move |cell| { [INFO] [stdout] 100 │ let prev = cell.get(); [INFO] [stdout] 101 │ [INFO] [stdout] 17: tokio::coop::budget::hc4dccbad9065c5c4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76 [INFO] [stdout] 74 │ #[inline(always)] [INFO] [stdout] 75 │ pub(crate) fn budget(f: impl FnOnce() -> R) -> R { [INFO] [stdout]  76 >  with_budget(Budget::initial(), f) [INFO] [stdout] 77 │ } [INFO] [stdout] 78 │ [INFO] [stdout] 18: tokio::park::thread::CachedParkThread::block_on::h1add3835730684ed [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 19: tokio::runtime::enter::Enter::block_on::h8d528f8ad0bf7937 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151 [INFO] [stdout] 149 │ [INFO] [stdout] 150 │ let mut park = CachedParkThread::new(); [INFO] [stdout]  151 >  park.block_on(f) [INFO] [stdout] 152 │ } [INFO] [stdout] 153 │ [INFO] [stdout] 20: tokio::runtime::thread_pool::ThreadPool::block_on::h6acaf346077a75ca [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77 [INFO] [stdout] 75 │ { [INFO] [stdout] 76 │ let mut enter = crate::runtime::enter(true); [INFO] [stdout]  77 >  enter.block_on(future).expect("failed to park thread") [INFO] [stdout] 78 │ } [INFO] [stdout] 79 │ } [INFO] [stdout] 21: tokio::runtime::Runtime::block_on::hc3cf6e33889cc962 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463 [INFO] [stdout] 461 │ Kind::CurrentThread(exec) => exec.block_on(future), [INFO] [stdout] 462 │ #[cfg(feature = "rt-multi-thread")] [INFO] [stdout]  463 >  Kind::ThreadPool(exec) => exec.block_on(future), [INFO] [stdout] 464 │ } [INFO] [stdout] 465 │ } [INFO] [stdout] 22: tests::happy_flow::{{closure}}::h9b23d8bef0f0add3 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:32 [INFO] [stdout] 30 │ sysfs_root, [INFO] [stdout] 31 │ }; [INFO] [stdout]  32 >  tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout] 33 │ pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 34 │ .await [INFO] [stdout]  ⋮ 14 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: Disconnected [INFO] [stdout] Location: tests/tests.rs:38 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h328d94d1b89e2d3e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::happy_flow::ha08aacdc11fc3a51 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:38 [INFO] [stdout] 36 │ }); [INFO] [stdout] 37 │ }); [INFO] [stdout]  38 >  rx.recv_timeout(Duration::from_secs(5)).unwrap(); [INFO] [stdout] 39 │ [INFO] [stdout] 40 │ let connection = Connection::session()?; [INFO] [stdout] 11: tests::happy_flow::{{closure}}::h6e4b10a51d9c37b0 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:15 [INFO] [stdout] 13 │ [INFO] [stdout] 14 │ #[test] [INFO] [stdout]  15 > fn happy_flow() -> anyhow::Result<()> { [INFO] [stdout] 16 │ // std::env::set_var("RUST_BACKTRACE", "full"); [INFO] [stdout] 17 │ pwmd::setup_logging().unwrap(); [INFO] [stdout] 12: core::ops::function::FnOnce::call_once::h2aef17c90de422ec [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 13: core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 14: test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585 [INFO] [stdout] 15:  as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694 [INFO] [stdout] 16:  as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271 [INFO] [stdout] 17: std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406 [INFO] [stdout] 18: std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370 [INFO] [stdout] 19: std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133 [INFO] [stdout] 20: test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608 [INFO] [stdout]  ⋮ 15 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] [INFO] [stdout] ---- test_polarity_cannot_be_changed_if_channel_is_enabled stdout ---- [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: I/O error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.44/src/error.rs:530:25 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1911:27 [INFO] [stdout] 2: pwmd::dbus::listen::{{closure}} [INFO] [stdout] at ./src/dbus.rs:25:25 [INFO] [stdout] 3: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 4: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::{{closure}}::{{closure}} [INFO] [stdout] at ./tests/tests.rs:259:13 [INFO] [stdout] 5: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 6: tokio::park::thread::CachedParkThread::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:54 [INFO] [stdout] 7: tokio::coop::with_budget::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106:9 [INFO] [stdout] 8: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 9: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 10: tokio::coop::with_budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99:5 [INFO] [stdout] 11: tokio::coop::budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76:5 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263:31 [INFO] [stdout] 13: tokio::runtime::enter::Enter::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151:13 [INFO] [stdout] 14: tokio::runtime::thread_pool::ThreadPool::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77:9 [INFO] [stdout] 15: tokio::runtime::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463:43 [INFO] [stdout] 16: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::{{closure}} [INFO] [stdout] at ./tests/tests.rs:258:9 [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 18: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 19: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 20: std::panicking::try::do_call [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 21: __rust_try [INFO] [stdout] 22: std::panicking::try [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 23: std::panic::catch_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 24: std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 25: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 27: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 28: std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 29: start_thread [INFO] [stdout] 30: clone [INFO] [stdout] Location: tests/tests.rs:261 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h80da4b451e7e15be [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::{{closure}}::{{closure}}::h26fcbb109b926f16 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:259 [INFO] [stdout] 257 │ }; [INFO] [stdout] 258 │ tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout]  259 >  pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 260 │ .await [INFO] [stdout] 261 │ .unwrap(); [INFO] [stdout] 11:  as core::future::future::Future>::poll::hf84eb63db0227032 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80 [INFO] [stdout] 12: tokio::park::thread::CachedParkThread::block_on::{{closure}}::hc6ee0877e67b7969 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 13: tokio::coop::with_budget::{{closure}}::h358a877ac1fe3b07 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:106 [INFO] [stdout] 104 │ let _guard = ResetGuard { cell, prev }; [INFO] [stdout] 105 │ [INFO] [stdout]  106 >  f() [INFO] [stdout] 107 │ }) [INFO] [stdout] 108 │ } [INFO] [stdout] 14: std::thread::local::LocalKey::try_with::h9a1f3c5b8bbc0856 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399 [INFO] [stdout] 15: std::thread::local::LocalKey::with::h7ad99b47d0792946 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375 [INFO] [stdout] 16: tokio::coop::with_budget::ha23cec837b23f077 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:99 [INFO] [stdout] 97 │ } [INFO] [stdout] 98 │ [INFO] [stdout]  99 >  CURRENT.with(move |cell| { [INFO] [stdout] 100 │ let prev = cell.get(); [INFO] [stdout] 101 │ [INFO] [stdout] 17: tokio::coop::budget::h9476bd612205ffb9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/coop.rs:76 [INFO] [stdout] 74 │ #[inline(always)] [INFO] [stdout] 75 │ pub(crate) fn budget(f: impl FnOnce() -> R) -> R { [INFO] [stdout]  76 >  with_budget(Budget::initial(), f) [INFO] [stdout] 77 │ } [INFO] [stdout] 78 │ [INFO] [stdout] 18: tokio::park::thread::CachedParkThread::block_on::h6252c015382f6f27 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/park/thread.rs:263 [INFO] [stdout] 261 │ [INFO] [stdout] 262 │ loop { [INFO] [stdout]  263 >  if let Ready(v) = crate::coop::budget(|| f.as_mut().poll(&mut cx)) { [INFO] [stdout] 264 │ return Ok(v); [INFO] [stdout] 265 │ } [INFO] [stdout] 19: tokio::runtime::enter::Enter::block_on::h2f57d07dd333a589 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/enter.rs:151 [INFO] [stdout] 149 │ [INFO] [stdout] 150 │ let mut park = CachedParkThread::new(); [INFO] [stdout]  151 >  park.block_on(f) [INFO] [stdout] 152 │ } [INFO] [stdout] 153 │ [INFO] [stdout] 20: tokio::runtime::thread_pool::ThreadPool::block_on::hf887baa3ac8aa380 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/thread_pool/mod.rs:77 [INFO] [stdout] 75 │ { [INFO] [stdout] 76 │ let mut enter = crate::runtime::enter(true); [INFO] [stdout]  77 >  enter.block_on(future).expect("failed to park thread") [INFO] [stdout] 78 │ } [INFO] [stdout] 79 │ } [INFO] [stdout] 21: tokio::runtime::Runtime::block_on::he8a30db3dd90837c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.12.0/src/runtime/mod.rs:463 [INFO] [stdout] 461 │ Kind::CurrentThread(exec) => exec.block_on(future), [INFO] [stdout] 462 │ #[cfg(feature = "rt-multi-thread")] [INFO] [stdout]  463 >  Kind::ThreadPool(exec) => exec.block_on(future), [INFO] [stdout] 464 │ } [INFO] [stdout] 465 │ } [INFO] [stdout] 22: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::{{closure}}::hb6ad6a9bef7867bb [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:258 [INFO] [stdout] 256 │ sysfs_root, [INFO] [stdout] 257 │ }; [INFO] [stdout]  258 >  tokio::runtime::Runtime::new().unwrap().block_on(async { [INFO] [stdout] 259 │ pwmd::dbus::listen(args, || tx.send(()).unwrap()) [INFO] [stdout] 260 │ .await [INFO] [stdout]  ⋮ 14 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] The application panicked (crashed). [INFO] [stdout] Message: called `Result::unwrap()` on an `Err` value: Disconnected [INFO] [stdout] Location: tests/tests.rs:264 [INFO] [stdout] [INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [INFO] [stdout]  ⋮ 8 frames hidden ⋮  [INFO] [stdout] 9: core::result::Result::unwrap::h328d94d1b89e2d3e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1295 [INFO] [stdout] 10: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::h4820e8f22e732d05 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:264 [INFO] [stdout] 262 │ }); [INFO] [stdout] 263 │ }); [INFO] [stdout]  264 >  rx.recv_timeout(Duration::from_secs(5)).unwrap(); [INFO] [stdout] 265 │ [INFO] [stdout] 266 │ let connection = Connection::session()?; [INFO] [stdout] 11: tests::test_polarity_cannot_be_changed_if_channel_is_enabled::{{closure}}::h459b72b24b920337 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:244 [INFO] [stdout] 242 │ [INFO] [stdout] 243 │ #[test] [INFO] [stdout]  244 > fn test_polarity_cannot_be_changed_if_channel_is_enabled() -> anyhow::Result<()> { [INFO] [stdout] 245 │ // fake /sys/class/pwm directory: [INFO] [stdout] 246 │ let tmpdir = TempDir::new().unwrap(); [INFO] [stdout] 12: core::ops::function::FnOnce::call_once::h6b577c8accc326da [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 13: core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227 [INFO] [stdout] 14: test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585 [INFO] [stdout] 15:  as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694 [INFO] [stdout] 16:  as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271 [INFO] [stdout] 17: std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406 [INFO] [stdout] 18: std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370 [INFO] [stdout] 19: std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133 [INFO] [stdout] 20: test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608 [INFO] [stdout]  ⋮ 15 frames hidden ⋮  [INFO] [stdout] [INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] happy_flow [INFO] [stdout] test_duty_cycle_cannot_be_larger_than_period [INFO] [stdout] test_polarity_cannot_be_changed_if_channel_is_enabled [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.58s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `Command { std: "docker" "inspect" "baca28b213a23cc6b66e08ea73620c6e022fa6a216625cff1e0a7ef60543d227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baca28b213a23cc6b66e08ea73620c6e022fa6a216625cff1e0a7ef60543d227", kill_on_drop: false }` [INFO] [stdout] baca28b213a23cc6b66e08ea73620c6e022fa6a216625cff1e0a7ef60543d227