[INFO] updating cached repository jdferreira/following-thebennybox-tutorial
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jdferreira/following-thebennybox-tutorial
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jdferreira/following-thebennybox-tutorial" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jdferreira/following-thebennybox-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jdferreira/following-thebennybox-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jdferreira/following-thebennybox-tutorial" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jdferreira/following-thebennybox-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jdferreira/following-thebennybox-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e66183a4dfdabd6a13383b5577d5ee41ba26a2e
[INFO] sha for GitHub repo jdferreira/following-thebennybox-tutorial: 5e66183a4dfdabd6a13383b5577d5ee41ba26a2e
[INFO] validating manifest of jdferreira/following-thebennybox-tutorial on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jdferreira/following-thebennybox-tutorial on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jdferreira/following-thebennybox-tutorial
[INFO] finished frobbing jdferreira/following-thebennybox-tutorial
[INFO] frobbed toml for jdferreira/following-thebennybox-tutorial written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jdferreira/following-thebennybox-tutorial/Cargo.toml
[INFO] started frobbing jdferreira/following-thebennybox-tutorial
[INFO] finished frobbing jdferreira/following-thebennybox-tutorial
[INFO] frobbed toml for jdferreira/following-thebennybox-tutorial written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jdferreira/following-thebennybox-tutorial/Cargo.toml
[INFO] crate jdferreira/following-thebennybox-tutorial has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jdferreira/following-thebennybox-tutorial against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-7/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jdferreira/following-thebennybox-tutorial:/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" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1b4e4c3a0a8793814b4deec8966b854d3fbb7cd8908d127f4fc397c189747fbe
[INFO] running `"docker" "start" "-a" "1b4e4c3a0a8793814b4deec8966b854d3fbb7cd8908d127f4fc397c189747fbe"`
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking wayland-window v0.7.0
[INFO] [stderr]     Checking winit v0.7.6
[INFO] [stderr]     Checking glutin v0.9.2
[INFO] [stderr]     Checking glium v0.17.1
[INFO] [stderr]     Checking following-thebennybox-tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `key_is_down`
[INFO] [stderr]    --> src/engine/input.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn key_is_down(&self, keycode: VirtualKeyCode) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mouse_is_down`
[INFO] [stderr]    --> src/engine/input.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub  fn mouse_is_down(&self, button: MouseButton) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `key_is_down`
[INFO] [stderr]    --> src/engine/input.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn key_is_down(&self, keycode: VirtualKeyCode) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mouse_is_down`
[INFO] [stderr]    --> src/engine/input.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub  fn mouse_is_down(&self, button: MouseButton) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.06s
[INFO] running `"docker" "inspect" "1b4e4c3a0a8793814b4deec8966b854d3fbb7cd8908d127f4fc397c189747fbe"`
[INFO] running `"docker" "rm" "-f" "1b4e4c3a0a8793814b4deec8966b854d3fbb7cd8908d127f4fc397c189747fbe"`
[INFO] [stdout] 1b4e4c3a0a8793814b4deec8966b854d3fbb7cd8908d127f4fc397c189747fbe