[INFO] fetching crate kira 0.5.3... [INFO] testing kira-0.5.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate kira 0.5.3 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate kira 0.5.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kira 0.5.3 [INFO] finished tweaking crates.io crate kira 0.5.3 [INFO] tweaked toml for crates.io crate kira 0.5.3 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe08eb3d75b80940602a2003852467528ec99c402a3d74cced7329f960458a01 [INFO] running `Command { std: "docker" "start" "-a" "fe08eb3d75b80940602a2003852467528ec99c402a3d74cced7329f960458a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe08eb3d75b80940602a2003852467528ec99c402a3d74cced7329f960458a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe08eb3d75b80940602a2003852467528ec99c402a3d74cced7329f960458a01", kill_on_drop: false }` [INFO] [stdout] fe08eb3d75b80940602a2003852467528ec99c402a3d74cced7329f960458a01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93112f8271ebe167bbf5c61b20cd0f28ab45eb29efcf2f014ab2445f431d8109 [INFO] running `Command { std: "docker" "start" "-a" "93112f8271ebe167bbf5c61b20cd0f28ab45eb29efcf2f014ab2445f431d8109", 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] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling basedrop v0.1.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling ringbuf v0.2.6 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling nix v0.20.1 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling alsa v0.5.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling kira v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.00s [INFO] running `Command { std: "docker" "inspect" "93112f8271ebe167bbf5c61b20cd0f28ab45eb29efcf2f014ab2445f431d8109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93112f8271ebe167bbf5c61b20cd0f28ab45eb29efcf2f014ab2445f431d8109", kill_on_drop: false }` [INFO] [stdout] 93112f8271ebe167bbf5c61b20cd0f28ab45eb29efcf2f014ab2445f431d8109 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4495717e7a16f841908980faee19824b83c1943eae6257ceb923d8fc630de6d9 [INFO] running `Command { std: "docker" "start" "-a" "4495717e7a16f841908980faee19824b83c1943eae6257ceb923d8fc630de6d9", kill_on_drop: false }` [INFO] [stderr] Compiling kira v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `stderr` [INFO] [stdout] --> src/manager/mod.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | io::{stderr, Write}, [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `instant::Instant` [INFO] [stdout] --> src/manager/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | use instant::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DROP_CLEANUP_TIMEOUT_MILLIS` [INFO] [stdout] --> src/manager/mod.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | const DROP_CLEANUP_TIMEOUT_MILLIS: u64 = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `quit_signal_producer` [INFO] [stdout] --> src/manager/mod.rs:131:2 [INFO] [stdout] | [INFO] [stdout] 131 | quit_signal_producer: Producer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "4495717e7a16f841908980faee19824b83c1943eae6257ceb923d8fc630de6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4495717e7a16f841908980faee19824b83c1943eae6257ceb923d8fc630de6d9", kill_on_drop: false }` [INFO] [stdout] 4495717e7a16f841908980faee19824b83c1943eae6257ceb923d8fc630de6d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae86f01772e93dd57dca9395686db6106c2b871b995ff0accabd79c3411bf39f [INFO] running `Command { std: "docker" "start" "-a" "ae86f01772e93dd57dca9395686db6106c2b871b995ff0accabd79c3411bf39f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Write`, `stderr` [INFO] [stderr] --> src/manager/mod.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | io::{stderr, Write}, [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `instant::Instant` [INFO] [stderr] --> src/manager/mod.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use instant::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `DROP_CLEANUP_TIMEOUT_MILLIS` [INFO] [stderr] --> src/manager/mod.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | const DROP_CLEANUP_TIMEOUT_MILLIS: u64 = 1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `quit_signal_producer` [INFO] [stderr] --> src/manager/mod.rs:131:2 [INFO] [stderr] | [INFO] [stderr] 131 | quit_signal_producer: Producer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `kira` (lib test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kira-82aa8a0f20f7ee37) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test manager::backend::mixer::tests::routes_audio_to_send_tracks ... ok [INFO] [stdout] test manager::backend::mixer::tests::routes_audio_to_parent_tracks ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_group_capacity ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_arrangement_capacity ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_send_track_capacity ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_metronome_capacity ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_parameter_capacity ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_sound_capacity ... ok [INFO] [stdout] test sequence::tests::fails_validation_on_infinite_loop ... ok [INFO] [stdout] test manager::tests::returns_error_on_exceeded_sub_track_capacity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests kira [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok [INFO] [stdout] test src/arrangement/mod.rs - arrangement (line 98) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 8) - compile ... ok [INFO] [stdout] test src/instance/mod.rs - instance (line 11) - compile ... ok [INFO] [stdout] test src/instance/mod.rs - instance (line 24) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 55) - compile ... ok [INFO] [stdout] test src/arrangement/mod.rs - arrangement (line 70) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 42) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 31) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 134) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 71) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 80) - compile ... ok [INFO] [stdout] test src/sequence/mod.rs - sequence (line 105) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae86f01772e93dd57dca9395686db6106c2b871b995ff0accabd79c3411bf39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae86f01772e93dd57dca9395686db6106c2b871b995ff0accabd79c3411bf39f", kill_on_drop: false }` [INFO] [stdout] ae86f01772e93dd57dca9395686db6106c2b871b995ff0accabd79c3411bf39f