[INFO] updating cached repository RustAudio/lewton
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustAudio/lewton
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustAudio/lewton" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RustAudio/lewton"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RustAudio/lewton'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustAudio/lewton" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RustAudio/lewton"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RustAudio/lewton'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8143702864baeb24dd57d889581fceb35ad33c40
[INFO] sha for GitHub repo RustAudio/lewton: 8143702864baeb24dd57d889581fceb35ad33c40
[INFO] validating manifest of RustAudio/lewton on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RustAudio/lewton on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RustAudio/lewton
[INFO] finished frobbing RustAudio/lewton
[INFO] frobbed toml for RustAudio/lewton written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RustAudio/lewton/Cargo.toml
[INFO] started frobbing RustAudio/lewton
[INFO] finished frobbing RustAudio/lewton
[INFO] frobbed toml for RustAudio/lewton written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RustAudio/lewton/Cargo.toml
[INFO] crate RustAudio/lewton has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking RustAudio/lewton against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-7/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b95ec93342ef7637c0a7e0f803ada99367d9c416eb87c4f3986d5e505c26e937
[INFO] running `"docker" "start" "-a" "b95ec93342ef7637c0a7e0f803ada99367d9c416eb87c4f3986d5e505c26e937"`
[INFO] [stderr]    Compiling procedural-masquerade v0.1.2
[INFO] [stderr]    Compiling libloading v0.4.1
[INFO] [stderr]     Checking smallvec v0.4.5
[INFO] [stderr]    Compiling lewton v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking ogg v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.2.6
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]    Compiling rental-impl v0.4.14
[INFO] [stderr]     Checking rental v0.4.14
[INFO] [stderr]     Checking al-sys v0.5.1
[INFO] [stderr]     Checking alto v3.0.1
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/player.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 |         str_src.queue_buffer(buf);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.10s
[INFO] running `"docker" "inspect" "b95ec93342ef7637c0a7e0f803ada99367d9c416eb87c4f3986d5e505c26e937"`
[INFO] running `"docker" "rm" "-f" "b95ec93342ef7637c0a7e0f803ada99367d9c416eb87c4f3986d5e505c26e937"`
[INFO] [stdout] b95ec93342ef7637c0a7e0f803ada99367d9c416eb87c4f3986d5e505c26e937