[INFO] fetching crate cubeb 0.9.0... [INFO] testing cubeb-0.9.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate cubeb 0.9.0 into /workspace/builds/worker-48/source [INFO] validating manifest of crates.io crate cubeb 0.9.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cubeb 0.9.0 [INFO] finished tweaking crates.io crate cubeb 0.9.0 [INFO] tweaked toml for crates.io crate cubeb 0.9.0 written to /workspace/builds/worker-48/source/Cargo.toml [INFO] crate crates.io crate cubeb 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cubeb-core v0.9.0 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded cubeb-sys v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b96d70eccf9237ff8f332e5e99c3afbcdb14e70ce4e1592bd7a736c012293dc3 [INFO] running `Command { std: "docker" "start" "-a" "b96d70eccf9237ff8f332e5e99c3afbcdb14e70ce4e1592bd7a736c012293dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b96d70eccf9237ff8f332e5e99c3afbcdb14e70ce4e1592bd7a736c012293dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b96d70eccf9237ff8f332e5e99c3afbcdb14e70ce4e1592bd7a736c012293dc3", kill_on_drop: false }` [INFO] [stdout] b96d70eccf9237ff8f332e5e99c3afbcdb14e70ce4e1592bd7a736c012293dc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26d2fc11540e6f8349ce016463b462893e53d821e09639e75f2b1fb408a9313a [INFO] running `Command { std: "docker" "start" "-a" "26d2fc11540e6f8349ce016463b462893e53d821e09639e75f2b1fb408a9313a", 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 cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling cubeb-sys v0.9.0 [INFO] [stderr] Compiling cubeb-core v0.9.0 [INFO] [stderr] Compiling cubeb v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sample.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | fn from_float(f32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.32s [INFO] running `Command { std: "docker" "inspect" "26d2fc11540e6f8349ce016463b462893e53d821e09639e75f2b1fb408a9313a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d2fc11540e6f8349ce016463b462893e53d821e09639e75f2b1fb408a9313a", kill_on_drop: false }` [INFO] [stdout] 26d2fc11540e6f8349ce016463b462893e53d821e09639e75f2b1fb408a9313a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06fce264596184bb1f699cfe801173528cf823b9d596da7d02235ecdd578dfbd [INFO] running `Command { std: "docker" "start" "-a" "06fce264596184bb1f699cfe801173528cf823b9d596da7d02235ecdd578dfbd", kill_on_drop: false }` [INFO] [stderr] Compiling cubeb v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sample.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | fn from_float(f32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sample.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | fn from_float(f32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "06fce264596184bb1f699cfe801173528cf823b9d596da7d02235ecdd578dfbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06fce264596184bb1f699cfe801173528cf823b9d596da7d02235ecdd578dfbd", kill_on_drop: false }` [INFO] [stdout] 06fce264596184bb1f699cfe801173528cf823b9d596da7d02235ecdd578dfbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fed486070ca5c2563c4fd75c7742aeed502f65171363c562b64b8850ba42a01e [INFO] running `Command { std: "docker" "start" "-a" "fed486070ca5c2563c4fd75c7742aeed502f65171363c562b64b8850ba42a01e", 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] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/sample.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | fn from_float(f32) -> Self; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: `cubeb` (lib) generated 1 warning [INFO] [stderr] warning: `cubeb` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cubeb-19941c2d1e0bf79b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test log::tests::test_normal_logging ... ok [INFO] [stdout] test log::tests::test_verbose_logging ... 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] Doc-tests cubeb [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/stream.rs - stream (line 9) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fed486070ca5c2563c4fd75c7742aeed502f65171363c562b64b8850ba42a01e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed486070ca5c2563c4fd75c7742aeed502f65171363c562b64b8850ba42a01e", kill_on_drop: false }` [INFO] [stdout] fed486070ca5c2563c4fd75c7742aeed502f65171363c562b64b8850ba42a01e