[INFO] crate ether-dream-dac-emulator 0.2.0 is already in cache
[INFO] checking ether-dream-dac-emulator-0.2.0 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate ether-dream-dac-emulator 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ether-dream-dac-emulator 0.2.0 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 93912910e1f1426b9c61d40918b356481706d9494312855b4deaba7b4f5797b7
[INFO] running `"docker" "start" "-a" "93912910e1f1426b9c61d40918b356481706d9494312855b4deaba7b4f5797b7"`
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking sample v0.9.1
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[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 gl_generator v0.9.0
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking noise v0.4.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking pennereq v0.2.0
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]    Compiling quote 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]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr] warning: field is never read: `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]    Compiling conrod_derive v0.1.2
[INFO] [stderr]     Checking conrod v0.59.1
[INFO] [stderr]     Checking nannou v0.5.2
[INFO] [stderr] warning: field is never read: `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 read: `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 30s
[INFO] running `"docker" "inspect" "93912910e1f1426b9c61d40918b356481706d9494312855b4deaba7b4f5797b7"`
[INFO] running `"docker" "rm" "-f" "93912910e1f1426b9c61d40918b356481706d9494312855b4deaba7b4f5797b7"`
[INFO] [stdout] 93912910e1f1426b9c61d40918b356481706d9494312855b4deaba7b4f5797b7