[INFO] fetching crate audio-device 0.1.0-alpha.6... [INFO] testing audio-device-0.1.0-alpha.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate audio-device 0.1.0-alpha.6 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate audio-device 0.1.0-alpha.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate audio-device 0.1.0-alpha.6 [INFO] tweaked toml for crates.io crate audio-device 0.1.0-alpha.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate audio-device 0.1.0-alpha.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate audio-device 0.1.0-alpha.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfffa53b8f537220e15fe66d2f31a7988b204e0a2cd7fcf29d2d455b8fd1cf44 [INFO] running `Command { std: "docker" "start" "-a" "dfffa53b8f537220e15fe66d2f31a7988b204e0a2cd7fcf29d2d455b8fd1cf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfffa53b8f537220e15fe66d2f31a7988b204e0a2cd7fcf29d2d455b8fd1cf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfffa53b8f537220e15fe66d2f31a7988b204e0a2cd7fcf29d2d455b8fd1cf44", kill_on_drop: false }` [INFO] [stdout] dfffa53b8f537220e15fe66d2f31a7988b204e0a2cd7fcf29d2d455b8fd1cf44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a91cd9d38fbde1add0988ebb8eb55b34ae80aea743e53b0f868708e3b99998c7 [INFO] running `Command { std: "docker" "start" "-a" "a91cd9d38fbde1add0988ebb8eb55b34ae80aea743e53b0f868708e3b99998c7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling audio-core v0.2.0-alpha.3 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling ste v0.1.0-alpha.9 [INFO] [stderr] Compiling audio-device v0.1.0-alpha.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `::std::thread` [INFO] [stdout] --> src/loom/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::thread; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::sync::Arc` [INFO] [stdout] --> src/loom/sync.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `loom` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `sync` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alsa`, `alsa-sys`, `default`, `events-driver`, `libc`, `nix`, `poll-driver`, `unix`, `wasapi`, `windows`, and `windows-sys` [INFO] [stdout] = help: consider adding `sync` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MutexGuard` is never constructed [INFO] [stdout] --> src/loom/sync.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) struct MutexGuard<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mutex` is never constructed [INFO] [stdout] --> src/loom/sync.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) struct Mutex { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `lock` are never used [INFO] [stdout] --> src/loom/sync.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl Mutex { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 28 | pub(crate) fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.76s [INFO] running `Command { std: "docker" "inspect" "a91cd9d38fbde1add0988ebb8eb55b34ae80aea743e53b0f868708e3b99998c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a91cd9d38fbde1add0988ebb8eb55b34ae80aea743e53b0f868708e3b99998c7", kill_on_drop: false }` [INFO] [stdout] a91cd9d38fbde1add0988ebb8eb55b34ae80aea743e53b0f868708e3b99998c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87de5c250ef0679e7c3eeccf3c0f962a7ad364e5869ac38cb91b67774440cc9d [INFO] running `Command { std: "docker" "start" "-a" "87de5c250ef0679e7c3eeccf3c0f962a7ad364e5869ac38cb91b67774440cc9d", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `::std::thread` [INFO] [stdout] --> src/loom/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::thread; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::sync::Arc` [INFO] [stdout] --> src/loom/sync.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `loom` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `sync` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alsa`, `alsa-sys`, `default`, `events-driver`, `libc`, `nix`, `poll-driver`, `unix`, `wasapi`, `windows`, and `windows-sys` [INFO] [stdout] = help: consider adding `sync` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MutexGuard` is never constructed [INFO] [stdout] --> src/loom/sync.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) struct MutexGuard<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mutex` is never constructed [INFO] [stdout] --> src/loom/sync.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) struct Mutex { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `lock` are never used [INFO] [stdout] --> src/loom/sync.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl Mutex { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 28 | pub(crate) fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling audio v0.2.0-alpha.3 [INFO] [stderr] Compiling audio-device v0.1.0-alpha.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `::std::thread` [INFO] [stdout] --> src/loom/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::thread; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::sync::Arc` [INFO] [stdout] --> src/loom/sync.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use ::std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `loom` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `sync` [INFO] [stdout] --> src/runtime/atomic_waker.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alsa`, `alsa-sys`, `default`, `events-driver`, `libc`, `nix`, `poll-driver`, `unix`, `wasapi`, `windows`, and `windows-sys` [INFO] [stdout] = help: consider adding `sync` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MutexGuard` is never constructed [INFO] [stdout] --> src/loom/sync.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) struct MutexGuard<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mutex` is never constructed [INFO] [stdout] --> src/loom/sync.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) struct Mutex { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `lock` are never used [INFO] [stdout] --> src/loom/sync.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl Mutex { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 28 | pub(crate) fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "87de5c250ef0679e7c3eeccf3c0f962a7ad364e5869ac38cb91b67774440cc9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87de5c250ef0679e7c3eeccf3c0f962a7ad364e5869ac38cb91b67774440cc9d", kill_on_drop: false }` [INFO] [stdout] 87de5c250ef0679e7c3eeccf3c0f962a7ad364e5869ac38cb91b67774440cc9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 139d2583f79d21bf4f8b148e0b948bb51c6381edf3c0d46be35f13aa103db18f [INFO] running `Command { std: "docker" "start" "-a" "139d2583f79d21bf4f8b148e0b948bb51c6381edf3c0d46be35f13aa103db18f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `::std::thread` [INFO] [stderr] --> src/loom/mod.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | pub(crate) use ::std::thread; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::std::sync::Arc` [INFO] [stderr] --> src/loom/sync.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | pub(crate) use ::std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `loom` [INFO] [stderr] --> src/runtime/atomic_waker.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `sync` [INFO] [stderr] --> src/runtime/atomic_waker.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(any(loom, not(feature = "sync")), allow(dead_code, unreachable_pub))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alsa`, `alsa-sys`, `default`, `events-driver`, `libc`, `nix`, `poll-driver`, `unix`, `wasapi`, `windows`, and `windows-sys` [INFO] [stderr] = help: consider adding `sync` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: struct `MutexGuard` is never constructed [INFO] [stderr] --> src/loom/sync.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | pub(crate) struct MutexGuard<'a, T> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Mutex` is never constructed [INFO] [stderr] --> src/loom/sync.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | pub(crate) struct Mutex { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `lock` are never used [INFO] [stderr] --> src/loom/sync.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 27 | impl Mutex { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 28 | pub(crate) fn new(value: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | pub(crate) fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `audio-device` (lib) generated 7 warnings (run `cargo fix --lib -p audio-device` to apply 2 suggestions) [INFO] [stderr] warning: `audio-device` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_device-da3ec700548afe9f) [INFO] [stderr] Doc-tests audio_device [INFO] [stdout] [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 2 tests [INFO] [stdout] test src/runtime/mod.rs - runtime::Runtime::wrap (line 93) - compile ... ok [INFO] [stdout] test src/runtime/mod.rs - runtime::Runtime (line 53) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "139d2583f79d21bf4f8b148e0b948bb51c6381edf3c0d46be35f13aa103db18f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "139d2583f79d21bf4f8b148e0b948bb51c6381edf3c0d46be35f13aa103db18f", kill_on_drop: false }` [INFO] [stdout] 139d2583f79d21bf4f8b148e0b948bb51c6381edf3c0d46be35f13aa103db18f