[INFO] fetching crate cpal 0.12.0... [INFO] testing cpal-0.12.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate cpal 0.12.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cpal 0.12.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cpal 0.12.0 [INFO] finished tweaking crates.io crate cpal 0.12.0 [INFO] tweaked toml for crates.io crate cpal 0.12.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate cpal 0.12.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cc6b3173f353cf11e15899ea8807eb0f00d78cb58a93112c978194ab7bbb5775 [INFO] running `Command { std: "docker" "start" "-a" "cc6b3173f353cf11e15899ea8807eb0f00d78cb58a93112c978194ab7bbb5775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc6b3173f353cf11e15899ea8807eb0f00d78cb58a93112c978194ab7bbb5775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc6b3173f353cf11e15899ea8807eb0f00d78cb58a93112c978194ab7bbb5775", kill_on_drop: false }` [INFO] [stdout] cc6b3173f353cf11e15899ea8807eb0f00d78cb58a93112c978194ab7bbb5775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77784915181a04ba1c4e6b6c29a8931bf747108af37ae929cbeddf5093762e9b [INFO] running `Command { std: "docker" "start" "-a" "77784915181a04ba1c4e6b6c29a8931bf747108af37ae929cbeddf5093762e9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cpal v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling alsa v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stdout] warning: field is never read: `can_pause` [INFO] [stdout] --> src/host/alsa/mod.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | can_pause: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.83s [INFO] running `Command { std: "docker" "inspect" "77784915181a04ba1c4e6b6c29a8931bf747108af37ae929cbeddf5093762e9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77784915181a04ba1c4e6b6c29a8931bf747108af37ae929cbeddf5093762e9b", kill_on_drop: false }` [INFO] [stdout] 77784915181a04ba1c4e6b6c29a8931bf747108af37ae929cbeddf5093762e9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bee6fc3fd55589ba1c8aff554276f0b54138488e79ada4f3305ee9c4192058ed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bee6fc3fd55589ba1c8aff554276f0b54138488e79ada4f3305ee9c4192058ed", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stdout] warning: field is never read: `can_pause` [INFO] [stdout] --> src/host/alsa/mod.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | can_pause: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling ringbuf v0.1.6 [INFO] [stderr] Compiling cpal v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `can_pause` [INFO] [stdout] --> src/host/alsa/mod.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | can_pause: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.50s [INFO] running `Command { std: "docker" "inspect" "bee6fc3fd55589ba1c8aff554276f0b54138488e79ada4f3305ee9c4192058ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee6fc3fd55589ba1c8aff554276f0b54138488e79ada4f3305ee9c4192058ed", kill_on_drop: false }` [INFO] [stdout] bee6fc3fd55589ba1c8aff554276f0b54138488e79ada4f3305ee9c4192058ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2637f00ad0816d2695a75cdad2d1787dc617b28fe9f42fadf9e7606dcbbcc7f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2637f00ad0816d2695a75cdad2d1787dc617b28fe9f42fadf9e7606dcbbcc7f7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `can_pause` [INFO] [stderr] --> src/host/alsa/mod.rs:440:5 [INFO] [stderr] | [INFO] [stderr] 440 | can_pause: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `can_pause` [INFO] [stderr] --> src/host/alsa/mod.rs:440:5 [INFO] [stderr] | [INFO] [stderr] 440 | can_pause: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cpal-f377d01084b4f4f4 [INFO] [stdout] [INFO] [stderr] Doc-tests cpal [INFO] [stdout] running 10 tests [INFO] [stdout] test samples_formats::test::i16_to_f32 ... ok [INFO] [stdout] test samples_formats::test::i16_to_i16 ... ok [INFO] [stdout] test samples_formats::test::f32_to_f32 ... ok [INFO] [stdout] test samples_formats::test::f32_to_i16 ... ok [INFO] [stdout] test samples_formats::test::u16_to_i16 ... ok [INFO] [stdout] test samples_formats::test::u16_to_u16 ... ok [INFO] [stdout] test test_stream_instant ... ok [INFO] [stdout] test samples_formats::test::f32_to_u16 ... ok [INFO] [stdout] test samples_formats::test::u16_to_f32 ... ok [INFO] [stdout] test samples_formats::test::i16_to_u16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 115) ... ok [INFO] [stdout] test src/lib.rs - (line 90) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 131) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2637f00ad0816d2695a75cdad2d1787dc617b28fe9f42fadf9e7606dcbbcc7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2637f00ad0816d2695a75cdad2d1787dc617b28fe9f42fadf9e7606dcbbcc7f7", kill_on_drop: false }` [INFO] [stdout] 2637f00ad0816d2695a75cdad2d1787dc617b28fe9f42fadf9e7606dcbbcc7f7