[INFO] fetching crate ether-dream-dac-emulator 0.2.0...
[INFO] checking ether-dream-dac-emulator-0.2.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate ether-dream-dac-emulator 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ether-dream-dac-emulator 0.2.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ether-dream-dac-emulator 0.2.0
[INFO] finished tweaking crates.io crate ether-dream-dac-emulator 0.2.0
[INFO] tweaked toml for crates.io crate ether-dream-dac-emulator 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ether-dream v0.2.2
[INFO] [stderr]   Downloaded nannou v0.5.2
[INFO] [stderr]   Downloaded conrod v0.59.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2307237f066fdf31b23bd5282801a0bc8fbaf5a76bf420906258deaadc6337fb
[INFO] running `"docker" "start" "-a" "2307237f066fdf31b23bd5282801a0bc8fbaf5a76bf420906258deaadc6337fb"`
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking sample v0.9.1
[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 glium v0.21.0
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking noise v0.4.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking pennereq v0.2.0
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking ether-dream-dac-emulator v0.2.0 (/opt/rustwide/workdir)
[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 daggy v0.5.0
[INFO] [stderr]     Checking daggy v0.6.0
[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 52.21s
[INFO] running `"docker" "inspect" "2307237f066fdf31b23bd5282801a0bc8fbaf5a76bf420906258deaadc6337fb"`
[INFO] running `"docker" "rm" "-f" "2307237f066fdf31b23bd5282801a0bc8fbaf5a76bf420906258deaadc6337fb"`
[INFO] [stdout] 2307237f066fdf31b23bd5282801a0bc8fbaf5a76bf420906258deaadc6337fb