[INFO] crate cpal 0.10.0 is already in cache
[INFO] testing cpal-0.10.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate cpal 0.10.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate cpal 0.10.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cpal 0.10.0
[INFO] finished tweaking crates.io crate cpal 0.10.0
[INFO] tweaked toml for crates.io crate cpal 0.10.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a0b68ae7209505d7088fbced625e3a366e59b28a536b2d9d76d03317d873e213
[INFO] running `"docker" "start" "-a" "a0b68ae7209505d7088fbced625e3a366e59b28a536b2d9d76d03317d873e213"`
[INFO] [stderr]    Compiling cpal v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1030:26
[INFO] [stderr]      |
[INFO] [stderr] 1030 |         let mut revent = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1143:25
[INFO] [stderr]      |
[INFO] [stderr] 1143 |     let mut sw_params = mem::uninitialized(); // TODO: RAII
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1155:26
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut buffer = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1156:26
[INFO] [stderr]      |
[INFO] [stderr] 1156 |         let mut period = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:196:26
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut handle = mem::uninitialized();
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:282:28
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let mut min_rate = mem::uninitialized();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:293:28
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let mut max_rate = mem::uninitialized();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:347:32
[INFO] [stderr]     |
[INFO] [stderr] 347 |         let mut min_channels = mem::uninitialized();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:354:32
[INFO] [stderr]     |
[INFO] [stderr] 354 |         let mut max_channels = mem::uninitialized();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:762:38
[INFO] [stderr]     |
[INFO] [stderr] 762 |             let mut capture_handle = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:841:39
[INFO] [stderr]     |
[INFO] [stderr] 841 |             let mut playback_handle = mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1185:33
[INFO] [stderr]      |
[INFO] [stderr] 1185 |             let mut hw_params = mem::uninitialized();
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/host/alsa/enumerate.rs:23:29
[INFO] [stderr]    |
[INFO] [stderr] 23 |             let mut hints = mem::uninitialized(); // Array of device name hints.
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/enumerate.rs:110:43
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 let mut playback_handle = mem::uninitialized();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/enumerate.rs:122:42
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 let mut capture_handle = mem::uninitialized();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `resume_trigger`
[INFO] [stderr]    --> src/host/alsa/mod.rs:526:5
[INFO] [stderr]     |
[INFO] [stderr] 526 |     resume_trigger: Trigger,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "a0b68ae7209505d7088fbced625e3a366e59b28a536b2d9d76d03317d873e213"`
[INFO] running `"docker" "rm" "-f" "a0b68ae7209505d7088fbced625e3a366e59b28a536b2d9d76d03317d873e213"`
[INFO] [stdout] a0b68ae7209505d7088fbced625e3a366e59b28a536b2d9d76d03317d873e213
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b3d434b2d52ae76bf4de6338d003b83eeec45995943ed849382ed35579401456
[INFO] running `"docker" "start" "-a" "b3d434b2d52ae76bf4de6338d003b83eeec45995943ed849382ed35579401456"`
[INFO] [stderr]    Compiling cpal v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1030:26
[INFO] [stderr]      |
[INFO] [stderr] 1030 |         let mut revent = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1143:25
[INFO] [stderr]      |
[INFO] [stderr] 1143 |     let mut sw_params = mem::uninitialized(); // TODO: RAII
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1155:26
[INFO] [stderr]      |
[INFO] [stderr] 1155 |         let mut buffer = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1156:26
[INFO] [stderr]      |
[INFO] [stderr] 1156 |         let mut period = mem::uninitialized();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:196:26
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut handle = mem::uninitialized();
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:282:28
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let mut min_rate = mem::uninitialized();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:293:28
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let mut max_rate = mem::uninitialized();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:347:32
[INFO] [stderr]     |
[INFO] [stderr] 347 |         let mut min_channels = mem::uninitialized();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:354:32
[INFO] [stderr]     |
[INFO] [stderr] 354 |         let mut max_channels = mem::uninitialized();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:762:38
[INFO] [stderr]     |
[INFO] [stderr] 762 |             let mut capture_handle = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/mod.rs:841:39
[INFO] [stderr]     |
[INFO] [stderr] 841 |             let mut playback_handle = mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/host/alsa/mod.rs:1185:33
[INFO] [stderr]      |
[INFO] [stderr] 1185 |             let mut hw_params = mem::uninitialized();
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/host/alsa/enumerate.rs:23:29
[INFO] [stderr]    |
[INFO] [stderr] 23 |             let mut hints = mem::uninitialized(); // Array of device name hints.
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/enumerate.rs:110:43
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 let mut playback_handle = mem::uninitialized();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/host/alsa/enumerate.rs:122:42
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 let mut capture_handle = mem::uninitialized();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `resume_trigger`
[INFO] [stderr]    --> src/host/alsa/mod.rs:526:5
[INFO] [stderr]     |
[INFO] [stderr] 526 |     resume_trigger: Trigger,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "b3d434b2d52ae76bf4de6338d003b83eeec45995943ed849382ed35579401456"`
[INFO] running `"docker" "rm" "-f" "b3d434b2d52ae76bf4de6338d003b83eeec45995943ed849382ed35579401456"`
[INFO] [stdout] b3d434b2d52ae76bf4de6338d003b83eeec45995943ed849382ed35579401456
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] d9c8edf3f1b05874a6bf9f1a781c45b52a55b2f7a6bb10081ed85fe9bb8713e0
[INFO] running `"docker" "start" "-a" "d9c8edf3f1b05874a6bf9f1a781c45b52a55b2f7a6bb10081ed85fe9bb8713e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpal-ffaeee3619e37bc0
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test samples_formats::test::i16_to_i16 ... 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::u16_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::i16_to_f32 ... ok
[INFO] [stdout] test samples_formats::test::u16_to_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpal
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs -  (line 75) ... ok
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 61) ... ok
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] test src/lib.rs -  (line 48) ... ok
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d9c8edf3f1b05874a6bf9f1a781c45b52a55b2f7a6bb10081ed85fe9bb8713e0"`
[INFO] running `"docker" "rm" "-f" "d9c8edf3f1b05874a6bf9f1a781c45b52a55b2f7a6bb10081ed85fe9bb8713e0"`
[INFO] [stdout] d9c8edf3f1b05874a6bf9f1a781c45b52a55b2f7a6bb10081ed85fe9bb8713e0