[INFO] crate ether-dream-dac-emulator 0.2.0 is already in cache
[INFO] extracting crate ether-dream-dac-emulator 0.2.0 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ether-dream-dac-emulator/0.2.0
[INFO] extracting crate ether-dream-dac-emulator 0.2.0 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ether-dream-dac-emulator/0.2.0
[INFO] validating manifest of ether-dream-dac-emulator-0.2.0 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ether-dream-dac-emulator-0.2.0 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ether-dream-dac-emulator-0.2.0
[INFO] finished frobbing ether-dream-dac-emulator-0.2.0
[INFO] frobbed toml for ether-dream-dac-emulator-0.2.0 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ether-dream-dac-emulator/0.2.0/Cargo.toml
[INFO] started frobbing ether-dream-dac-emulator-0.2.0
[INFO] finished frobbing ether-dream-dac-emulator-0.2.0
[INFO] frobbed toml for ether-dream-dac-emulator-0.2.0 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ether-dream-dac-emulator/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ether-dream-dac-emulator-0.2.0 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ether-dream-dac-emulator/0.2.0:/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=forbid" "-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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 22267a3867d5d0ff7ccafe91f5210aa99d3013983a35ab28c6915ebd6f6e6ed2
[INFO] running `"docker" "start" "-a" "22267a3867d5d0ff7ccafe91f5210aa99d3013983a35ab28c6915ebd6f6e6ed2"`
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking ether-dream v0.2.2
[INFO] [stderr]     Checking rosc v0.1.6
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr]     Checking noise v0.4.1
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking pennereq v0.2.0
[INFO] [stderr]     Checking ether-dream-dac-emulator v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking daggy v0.6.0
[INFO] [stderr] warning: field is never used: `thread`
[INFO] [stderr]    --> src/stream/output.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     thread: thread::JoinHandle<()>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking conrod v0.59.1
[INFO] [stderr]     Checking nannou v0.5.2
[INFO] [stderr] warning: field is never used: `thread`
[INFO] [stderr]    --> src/stream/output.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     thread: thread::JoinHandle<()>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `broadcaster`
[INFO] [stderr]   --> examples/visualiser.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     broadcaster: broadcaster::Handle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `"docker" "inspect" "22267a3867d5d0ff7ccafe91f5210aa99d3013983a35ab28c6915ebd6f6e6ed2"`
[INFO] running `"docker" "rm" "-f" "22267a3867d5d0ff7ccafe91f5210aa99d3013983a35ab28c6915ebd6f6e6ed2"`
[INFO] [stdout] 22267a3867d5d0ff7ccafe91f5210aa99d3013983a35ab28c6915ebd6f6e6ed2