[INFO] crate uni-snd 0.1.0 is already in cache
[INFO] extracting crate uni-snd 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/uni-snd/0.1.0
[INFO] extracting crate uni-snd 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uni-snd/0.1.0
[INFO] validating manifest of uni-snd-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of uni-snd-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing uni-snd-0.1.0
[INFO] finished frobbing uni-snd-0.1.0
[INFO] frobbed toml for uni-snd-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/uni-snd/0.1.0/Cargo.toml
[INFO] started frobbing uni-snd-0.1.0
[INFO] finished frobbing uni-snd-0.1.0
[INFO] frobbed toml for uni-snd-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uni-snd/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing uni-snd-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uni-snd/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d20b1c2b74e26201a6920b06927507901182743e4dc458c631c26c86d7b63f61
[INFO] running `"docker" "start" "-a" "d20b1c2b74e26201a6920b06927507901182743e4dc458c631c26c86d7b63f61"`
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.6
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling uni-app v0.1.0
[INFO] [stderr]    Compiling uni-snd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/native_snd.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     generator: Option<Box<SoundGenerator<T>>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SoundGenerator<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/native_snd.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(generator: Box<SoundGenerator<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SoundGenerator<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.75s
[INFO] running `"docker" "inspect" "d20b1c2b74e26201a6920b06927507901182743e4dc458c631c26c86d7b63f61"`
[INFO] running `"docker" "rm" "-f" "d20b1c2b74e26201a6920b06927507901182743e4dc458c631c26c86d7b63f61"`
[INFO] [stdout] d20b1c2b74e26201a6920b06927507901182743e4dc458c631c26c86d7b63f61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uni-snd/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a967623310932e6c5e3c5debbc7ca51f96ee4c8bda351a273e5be122285b6806
[INFO] running `"docker" "start" "-a" "a967623310932e6c5e3c5debbc7ca51f96ee4c8bda351a273e5be122285b6806"`
[INFO] [stderr]    Compiling uni-snd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/native_snd.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     generator: Option<Box<SoundGenerator<T>>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SoundGenerator<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/native_snd.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(generator: Box<SoundGenerator<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SoundGenerator<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `"docker" "inspect" "a967623310932e6c5e3c5debbc7ca51f96ee4c8bda351a273e5be122285b6806"`
[INFO] running `"docker" "rm" "-f" "a967623310932e6c5e3c5debbc7ca51f96ee4c8bda351a273e5be122285b6806"`
[INFO] [stdout] a967623310932e6c5e3c5debbc7ca51f96ee4c8bda351a273e5be122285b6806
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uni-snd/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 55f06bcafbd9e7d7e75c045eeec4a26c18b6880d17c9808af1dc48052a0b64bc
[INFO] running `"docker" "start" "-a" "55f06bcafbd9e7d7e75c045eeec4a26c18b6880d17c9808af1dc48052a0b64bc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uni_snd-7811b4af506f4b41
[INFO] [stderr]    Doc-tests uni-snd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "55f06bcafbd9e7d7e75c045eeec4a26c18b6880d17c9808af1dc48052a0b64bc"`
[INFO] running `"docker" "rm" "-f" "55f06bcafbd9e7d7e75c045eeec4a26c18b6880d17c9808af1dc48052a0b64bc"`
[INFO] [stdout] 55f06bcafbd9e7d7e75c045eeec4a26c18b6880d17c9808af1dc48052a0b64bc