[INFO] updating cached repository https://github.com/jeffvandyke/rust-tui-audio
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ce661aaa6f814797f6cb093da5fab85eca1514d
[INFO] testing jeffvandyke/rust-tui-audio against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffvandyke%2Frust-tui-audio" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffvandyke/rust-tui-audio 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 git repo https://github.com/jeffvandyke/rust-tui-audio
[INFO] finished tweaking git repo https://github.com/jeffvandyke/rust-tui-audio
[INFO] tweaked toml for git repo https://github.com/jeffvandyke/rust-tui-audio written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffvandyke/rust-tui-audio already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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] b30ddca5f1239e240977473a7ecde369b649807c117644bb6affa214bcf3e7b6
[INFO] running `"docker" "start" "-a" "b30ddca5f1239e240977473a7ecde369b649807c117644bb6affa214bcf3e7b6"`
[INFO] [stderr]    Compiling wavy v0.1.2
[INFO] [stderr]    Compiling crossterm_utils v0.1.0
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling crossterm_cursor v0.1.0
[INFO] [stderr]    Compiling crossterm_screen v0.1.0
[INFO] [stderr]    Compiling crossterm_input v0.1.0
[INFO] [stderr]    Compiling crossterm_style v0.1.0
[INFO] [stderr]    Compiling crossterm_terminal v0.1.0
[INFO] [stderr]    Compiling crossterm v0.6.0
[INFO] [stderr]    Compiling tui v0.5.1
[INFO] [stderr]    Compiling tui-audio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `wavy` is imported redundantly
[INFO] [stderr]   --> src/app.rs:85:21
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 use wavy;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `"docker" "inspect" "b30ddca5f1239e240977473a7ecde369b649807c117644bb6affa214bcf3e7b6"`
[INFO] running `"docker" "rm" "-f" "b30ddca5f1239e240977473a7ecde369b649807c117644bb6affa214bcf3e7b6"`
[INFO] [stdout] b30ddca5f1239e240977473a7ecde369b649807c117644bb6affa214bcf3e7b6
[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] 696e9ec33fedd661287080ea95cecf4862c171c0f827e4249dd00e99d639516f
[INFO] running `"docker" "start" "-a" "696e9ec33fedd661287080ea95cecf4862c171c0f827e4249dd00e99d639516f"`
[INFO] [stderr]    Compiling tui-audio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `wavy` is imported redundantly
[INFO] [stderr]   --> src/app.rs:85:21
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 use wavy;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "696e9ec33fedd661287080ea95cecf4862c171c0f827e4249dd00e99d639516f"`
[INFO] running `"docker" "rm" "-f" "696e9ec33fedd661287080ea95cecf4862c171c0f827e4249dd00e99d639516f"`
[INFO] [stdout] 696e9ec33fedd661287080ea95cecf4862c171c0f827e4249dd00e99d639516f
[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] ffcd0f16604d62700bfc86a7a739f52cf7787d02f160d428e1b03af1ae7345de
[INFO] running `"docker" "start" "-a" "ffcd0f16604d62700bfc86a7a739f52cf7787d02f160d428e1b03af1ae7345de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tui_audio-79a02bd29e8e1056
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test data_buffer::tests::it_initializes_with_zeros ... ok
[INFO] [stdout] test data_buffer::tests::it_pushes_long_data ... ok
[INFO] [stdout] test data_buffer::tests::it_pushes_short_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ffcd0f16604d62700bfc86a7a739f52cf7787d02f160d428e1b03af1ae7345de"`
[INFO] running `"docker" "rm" "-f" "ffcd0f16604d62700bfc86a7a739f52cf7787d02f160d428e1b03af1ae7345de"`
[INFO] [stdout] ffcd0f16604d62700bfc86a7a739f52cf7787d02f160d428e1b03af1ae7345de