[INFO] fetching crate cpal 0.13.5...
[INFO] testing cpal-0.13.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cpal 0.13.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cpal 0.13.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpal 0.13.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cpal 0.13.5
[INFO] tweaked toml for crates.io crate cpal 0.13.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cpal 0.13.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2604ea6dd84336bf6ce2aecba328eb4aa9fb1610b170a46fa67ac1b82a9c15f
[INFO] running `Command { std: "docker" "start" "-a" "f2604ea6dd84336bf6ce2aecba328eb4aa9fb1610b170a46fa67ac1b82a9c15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2604ea6dd84336bf6ce2aecba328eb4aa9fb1610b170a46fa67ac1b82a9c15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2604ea6dd84336bf6ce2aecba328eb4aa9fb1610b170a46fa67ac1b82a9c15f", kill_on_drop: false }`
[INFO] [stdout] f2604ea6dd84336bf6ce2aecba328eb4aa9fb1610b170a46fa67ac1b82a9c15f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f79e60fa3af7b9db8c6f2cac6e744d79a70b750d6907abaf8d7cfaffb507c4
[INFO] running `Command { std: "docker" "start" "-a" "f5f79e60fa3af7b9db8c6f2cac6e744d79a70b750d6907abaf8d7cfaffb507c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.115
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling cpal v0.13.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling alsa v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "f5f79e60fa3af7b9db8c6f2cac6e744d79a70b750d6907abaf8d7cfaffb507c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f79e60fa3af7b9db8c6f2cac6e744d79a70b750d6907abaf8d7cfaffb507c4", kill_on_drop: false }`
[INFO] [stdout] f5f79e60fa3af7b9db8c6f2cac6e744d79a70b750d6907abaf8d7cfaffb507c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00da1956d514c2396ed46e553ba92127d5724badae74c7343ff58791a6f1eae5
[INFO] running `Command { std: "docker" "start" "-a" "00da1956d514c2396ed46e553ba92127d5724badae74c7343ff58791a6f1eae5", 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 anyhow v1.0.53
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling ringbuf v0.2.6
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling cpal v0.13.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.87s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpal-8bcb5d18a50f95da)
[INFO] running `Command { std: "docker" "inspect" "00da1956d514c2396ed46e553ba92127d5724badae74c7343ff58791a6f1eae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00da1956d514c2396ed46e553ba92127d5724badae74c7343ff58791a6f1eae5", kill_on_drop: false }`
[INFO] [stdout] 00da1956d514c2396ed46e553ba92127d5724badae74c7343ff58791a6f1eae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a887f9565ebbedfc22f185bac44370cae32e861f4e0553cee3ca9ba8c72ac20
[INFO] running `Command { std: "docker" "start" "-a" "2a887f9565ebbedfc22f185bac44370cae32e861f4e0553cee3ca9ba8c72ac20", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpal-8bcb5d18a50f95da)
[INFO] [stdout] test samples_formats::test::f32_to_f32 ... ok
[INFO] [stdout] test samples_formats::test::i16_to_f32 ... ok
[INFO] [stdout] test samples_formats::test::i16_to_u16 ... ok
[INFO] [stdout] test samples_formats::test::u16_to_f32 ... ok
[INFO] [stdout] test samples_formats::test::f32_to_u16 ... ok
[INFO] [stdout] test samples_formats::test::f32_to_i16 ... ok
[INFO] [stdout] test samples_formats::test::u16_to_i16 ... ok
[INFO] [stdout] test test_cmp_default_heuristics ... ok
[INFO] [stdout] test test_stream_instant ... ok
[INFO] [stderr]    Doc-tests cpal
[INFO] [stdout] test samples_formats::test::i16_to_i16 ... ok
[INFO] [stdout] test samples_formats::test::u16_to_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 131) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 28) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 58) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 115) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 90) - compile ... 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; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a887f9565ebbedfc22f185bac44370cae32e861f4e0553cee3ca9ba8c72ac20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a887f9565ebbedfc22f185bac44370cae32e861f4e0553cee3ca9ba8c72ac20", kill_on_drop: false }`
[INFO] [stdout] 2a887f9565ebbedfc22f185bac44370cae32e861f4e0553cee3ca9ba8c72ac20