Dec 18 05:37:25.147 INFO checking RustAudio/lewton against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:37:25.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/RustAudio/lewton:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:37:25.447 INFO [stdout] 30a33ccbfa276ba0f76d507282caefbc7e7c2038b1880e9b770373d8a018cb1f
Dec 18 05:37:25.448 INFO running `"docker" "start" "-a" "30a33ccbfa276ba0f76d507282caefbc7e7c2038b1880e9b770373d8a018cb1f"`
Dec 18 05:37:26.124 INFO [stderr]    Compiling libloading v0.4.1
Dec 18 05:37:26.128 INFO [stderr]    Compiling procedural-masquerade v0.1.2
Dec 18 05:37:26.128 INFO [stderr]    Compiling lewton v0.9.3 (/opt/crater/workdir)
Dec 18 05:37:26.128 INFO [stderr]     Checking ogg v0.7.0
Dec 18 05:37:26.128 INFO [stderr]    Compiling syn v0.11.11
Dec 18 05:37:26.128 INFO [stderr]     Checking parking_lot_core v0.2.6
Dec 18 05:37:27.118 INFO [stderr]     Checking parking_lot v0.4.8
Dec 18 05:37:38.017 INFO [stderr]    Compiling rental-impl v0.4.14
Dec 18 05:37:48.832 INFO [stderr]     Checking rental v0.4.14
Dec 18 05:37:49.360 INFO [stderr]     Checking al-sys v0.5.1
Dec 18 05:37:50.702 INFO [stderr]     Checking alto v3.0.1
Dec 18 05:37:55.160 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:37:55.160 INFO [stderr]   --> examples/player.rs:65:3
Dec 18 05:37:55.160 INFO [stderr]    |
Dec 18 05:37:55.160 INFO [stderr] 65 |         str_src.queue_buffer(buf);
Dec 18 05:37:55.160 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:55.160 INFO [stderr]    |
Dec 18 05:37:55.160 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:37:55.160 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:37:55.160 INFO [stderr] 
Dec 18 05:37:57.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.06s
Dec 18 05:37:57.841 INFO running `"docker" "inspect" "30a33ccbfa276ba0f76d507282caefbc7e7c2038b1880e9b770373d8a018cb1f"`
Dec 18 05:37:58.160 INFO running `"docker" "rm" "-f" "30a33ccbfa276ba0f76d507282caefbc7e7c2038b1880e9b770373d8a018cb1f"`
Dec 18 05:37:58.474 INFO [stdout] 30a33ccbfa276ba0f76d507282caefbc7e7c2038b1880e9b770373d8a018cb1f