[INFO] cloning repository tuxparty/tuxparty
[INFO] running `"git" "clone" "--bare" "git://github.com/tuxparty/tuxparty.git" "work/cache/sources/gh/tuxparty/tuxparty"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tuxparty/tuxparty'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tuxparty/tuxparty" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tuxparty/tuxparty"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tuxparty/tuxparty'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tuxparty/tuxparty" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tuxparty/tuxparty"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tuxparty/tuxparty'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2b3908caccd2be4c05ebea3885d0ed778fc5dc8f
[INFO] sha for GitHub repo tuxparty/tuxparty: 2b3908caccd2be4c05ebea3885d0ed778fc5dc8f
[INFO] validating manifest of tuxparty/tuxparty 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 tuxparty/tuxparty 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 tuxparty/tuxparty
[INFO] finished frobbing tuxparty/tuxparty
[INFO] frobbed toml for tuxparty/tuxparty written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tuxparty/tuxparty/Cargo.toml
[INFO] started frobbing tuxparty/tuxparty
[INFO] finished frobbing tuxparty/tuxparty
[INFO] frobbed toml for tuxparty/tuxparty written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tuxparty/tuxparty/Cargo.toml
[INFO] crate tuxparty/tuxparty 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]  Downloading crates ...
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.55.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.59.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tuxparty/tuxparty against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tuxparty/tuxparty:/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] afc397cd3b36de97b31030c6e36ed220de436bec174b67b464fbb2d2e69c7bb3
[INFO] running `"docker" "start" "-a" "afc397cd3b36de97b31030c6e36ed220de436bec174b67b464fbb2d2e69c7bb3"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking piston-viewport v0.5.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rusttype v0.7.6
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking piston2d-graphics v0.30.0
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking gilrs-core v0.2.2
[INFO] [stderr]     Checking gilrs v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking pistoncore-window v0.37.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.42.0
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.55.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.59.0
[INFO] [stderr]     Checking piston v0.42.0
[INFO] [stderr]     Checking tuxparty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Tie`
[INFO] [stderr]   --> src/states/minigame/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Tie(Box<[usize]>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gamepad`
[INFO] [stderr]   --> src/tputil.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     Gamepad,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Keyboard`
[INFO] [stderr]    --> src/tputil.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Keyboard,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]    --> src/tputil.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     Right,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Middle`
[INFO] [stderr]    --> src/tputil.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Middle,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tie`
[INFO] [stderr]   --> src/states/minigame/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Tie(Box<[usize]>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gamepad`
[INFO] [stderr]   --> src/tputil.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     Gamepad,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Keyboard`
[INFO] [stderr]    --> src/tputil.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Keyboard,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]    --> src/tputil.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     Right,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Middle`
[INFO] [stderr]    --> src/tputil.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Middle,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "afc397cd3b36de97b31030c6e36ed220de436bec174b67b464fbb2d2e69c7bb3"`
[INFO] running `"docker" "rm" "-f" "afc397cd3b36de97b31030c6e36ed220de436bec174b67b464fbb2d2e69c7bb3"`
[INFO] [stdout] afc397cd3b36de97b31030c6e36ed220de436bec174b67b464fbb2d2e69c7bb3