[INFO] cloning repository 0e4ef622/remani
[INFO] running `"git" "clone" "--bare" "git://github.com/0e4ef622/remani.git" "work/cache/sources/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/0e4ef622/remani'...
[INFO] running `"git" "clone" "work/cache/sources/gh/0e4ef622/remani" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/0e4ef622/remani'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0e4ef622/remani" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/0e4ef622/remani'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90532f5153284213893aa93452e2ff0cd47e0cdb
[INFO] sha for GitHub repo 0e4ef622/remani: 90532f5153284213893aa93452e2ff0cd47e0cdb
[INFO] validating manifest of 0e4ef622/remani on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 0e4ef622/remani on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 0e4ef622/remani
[INFO] disabled cargo feature 'default-run' from 0e4ef622/remani
[INFO] finished frobbing 0e4ef622/remani
[INFO] frobbed toml for 0e4ef622/remani written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/0e4ef622/remani/Cargo.toml
[INFO] started frobbing 0e4ef622/remani
[INFO] disabled cargo feature 'default-run' from 0e4ef622/remani
[INFO] finished frobbing 0e4ef622/remani
[INFO] frobbed toml for 0e4ef622/remani written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/0e4ef622/remani/Cargo.toml
[INFO] crate 0e4ef622/remani already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/0e4ef622/cpal`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 0e4ef622/remani against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/0e4ef622/remani:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 11d2f375ebd319448229fa2df8eee38542782311f6c762d30454ab19348e6e85
[INFO] running `"docker" "start" "-a" "11d2f375ebd319448229fa2df8eee38542782311f6c762d30454ab19348e6e85"`
[INFO] [stderr]    Compiling alsa-sys v0.1.1 (https://github.com/0e4ef622/cpal?rev=buffer-size-request#99e1c5b3)
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking rusttype v0.7.5
[INFO] [stderr]     Checking cpal v0.8.2 (https://github.com/0e4ef622/cpal?rev=buffer-size-request#99e1c5b3)
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking piston2d-graphics v0.30.0
[INFO] [stderr]     Checking conrod_core v0.63.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.59.0
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking conrod_piston v0.63.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.54.0
[INFO] [stderr]     Checking remani v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Sounds`
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:316:1
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Sounds {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `O2mChart`
[INFO] [stderr]    --> src/chart/ojn/mod.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | struct O2mChart {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit50`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     hit50: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit100`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     hit100: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit200`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     hit200: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit300`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     hit300: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:367:17
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[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] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sounds`
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:316:1
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Sounds {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `O2mChart`
[INFO] [stderr]    --> src/chart/ojn/mod.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | struct O2mChart {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit50`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     hit50: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit100`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     hit100: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit200`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     hit200: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit300`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     hit300: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:367:17
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[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] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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 47.31s
[INFO] running `"docker" "inspect" "11d2f375ebd319448229fa2df8eee38542782311f6c762d30454ab19348e6e85"`
[INFO] running `"docker" "rm" "-f" "11d2f375ebd319448229fa2df8eee38542782311f6c762d30454ab19348e6e85"`
[INFO] [stdout] 11d2f375ebd319448229fa2df8eee38542782311f6c762d30454ab19348e6e85