[INFO] updating cached repository https://github.com/jdferreira/following-thebennybox-tutorial
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e66183a4dfdabd6a13383b5577d5ee41ba26a2e
[INFO] checking jdferreira/following-thebennybox-tutorial against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdferreira%2Ffollowing-thebennybox-tutorial" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdferreira/following-thebennybox-tutorial on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jdferreira/following-thebennybox-tutorial
[INFO] finished tweaking git repo https://github.com/jdferreira/following-thebennybox-tutorial
[INFO] tweaked toml for git repo https://github.com/jdferreira/following-thebennybox-tutorial written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jdferreira/following-thebennybox-tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f272564f6a8c42b088fd37cc81b86c73b0e847dda0b9cb4a1cca94c76c312cd7
[INFO] running `"docker" "start" "-a" "f272564f6a8c42b088fd37cc81b86c73b0e847dda0b9cb4a1cca94c76c312cd7"`
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]    Compiling glium v0.17.1
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking x11-dl v2.15.0
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.9.10
[INFO] [stderr]     Checking wayland-client v0.9.10
[INFO] [stderr]     Checking wayland-protocols v0.9.10
[INFO] [stderr]     Checking wayland-kbd v0.9.1
[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 following-thebennybox-tutorial v0.1.0 (/opt/rustwide/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 1m 10s
[INFO] running `"docker" "inspect" "f272564f6a8c42b088fd37cc81b86c73b0e847dda0b9cb4a1cca94c76c312cd7"`
[INFO] running `"docker" "rm" "-f" "f272564f6a8c42b088fd37cc81b86c73b0e847dda0b9cb4a1cca94c76c312cd7"`
[INFO] [stdout] f272564f6a8c42b088fd37cc81b86c73b0e847dda0b9cb4a1cca94c76c312cd7