[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/beta-1.38-1/sources/1.37.0/gh/jdferreira/following-thebennybox-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jdferreira/following-thebennybox-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jdferreira/following-thebennybox-tutorial" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jdferreira/following-thebennybox-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jdferreira/following-thebennybox-tutorial on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/jdferreira/following-thebennybox-tutorial/Cargo.toml
[INFO] crate jdferreira/following-thebennybox-tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jdferreira/following-thebennybox-tutorial against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 313d86b569961783a6a48d568804e0ca89a0d68410b4bb932f5f166899ec2967
[INFO] running `"docker" "start" "-a" "313d86b569961783a6a48d568804e0ca89a0d68410b4bb932f5f166899ec2967"`
[INFO] [stderr]    Compiling cc v1.0.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling shared_library v0.1.7
[INFO] [stderr]    Compiling x11-dl v2.15.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling glutin v0.9.2
[INFO] [stderr]    Compiling glium v0.17.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.14
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling backtrace v0.3.3
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling wayland-kbd v0.9.1
[INFO] [stderr]    Compiling wayland-window v0.7.0
[INFO] [stderr]    Compiling winit v0.7.6
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "313d86b569961783a6a48d568804e0ca89a0d68410b4bb932f5f166899ec2967"`
[INFO] running `"docker" "rm" "-f" "313d86b569961783a6a48d568804e0ca89a0d68410b4bb932f5f166899ec2967"`
[INFO] [stdout] 313d86b569961783a6a48d568804e0ca89a0d68410b4bb932f5f166899ec2967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5577f4d9c9dd53d96daed807c07d084e3d9340ec3acfa2647b322d0fbbb65cf4
[INFO] running `"docker" "start" "-a" "5577f4d9c9dd53d96daed807c07d084e3d9340ec3acfa2647b322d0fbbb65cf4"`
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "5577f4d9c9dd53d96daed807c07d084e3d9340ec3acfa2647b322d0fbbb65cf4"`
[INFO] running `"docker" "rm" "-f" "5577f4d9c9dd53d96daed807c07d084e3d9340ec3acfa2647b322d0fbbb65cf4"`
[INFO] [stdout] 5577f4d9c9dd53d96daed807c07d084e3d9340ec3acfa2647b322d0fbbb65cf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ca3f670372a4ceb8f503a5e62a9c3e9a041028971c9405346dc06f9581ca046f
[INFO] running `"docker" "start" "-a" "ca3f670372a4ceb8f503a5e62a9c3e9a041028971c9405346dc06f9581ca046f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/following_thebennybox_tutorial-d59cdcc6bb6795fa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca3f670372a4ceb8f503a5e62a9c3e9a041028971c9405346dc06f9581ca046f"`
[INFO] running `"docker" "rm" "-f" "ca3f670372a4ceb8f503a5e62a9c3e9a041028971c9405346dc06f9581ca046f"`
[INFO] [stdout] ca3f670372a4ceb8f503a5e62a9c3e9a041028971c9405346dc06f9581ca046f