[INFO] updating cached repository rostard/Rust-OpenGL
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rostard/Rust-OpenGL
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rostard/Rust-OpenGL" "work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rostard/Rust-OpenGL" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rostard/Rust-OpenGL"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rostard/Rust-OpenGL'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e125b5a977707407685148c75e0dc1eb3e4a13cb
[INFO] sha for GitHub repo rostard/Rust-OpenGL: e125b5a977707407685148c75e0dc1eb3e4a13cb
[INFO] validating manifest of rostard/Rust-OpenGL 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 rostard/Rust-OpenGL 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 rostard/Rust-OpenGL
[INFO] finished frobbing rostard/Rust-OpenGL
[INFO] frobbed toml for rostard/Rust-OpenGL written to work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL/Cargo.toml
[INFO] started frobbing rostard/Rust-OpenGL
[INFO] finished frobbing rostard/Rust-OpenGL
[INFO] frobbed toml for rostard/Rust-OpenGL written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rostard/Rust-OpenGL/Cargo.toml
[INFO] crate rostard/Rust-OpenGL 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 rostard/Rust-OpenGL 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL:/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] 9dfa88a6f84dfa2a5dd093cb0a0e53952ee056a060b65c63907cf452b1c52a76
[INFO] running `"docker" "start" "-a" "9dfa88a6f84dfa2a5dd093cb0a0e53952ee056a060b65c63907cf452b1c52a76"`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `gl_context`
[INFO] [stderr]  --> src/main.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let gl_context = window.gl_create_context().unwrap();
[INFO] [stderr]   |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_gl_context`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gl`
[INFO] [stderr]   --> src/main.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let gl = gl::load_with(|s| video_subsystem.gl_get_proc_address(s) as *const std::os::raw::c_void);
[INFO] [stderr]    |         ^^ help: consider prefixing with an underscore: `_gl`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.15s
[INFO] running `"docker" "inspect" "9dfa88a6f84dfa2a5dd093cb0a0e53952ee056a060b65c63907cf452b1c52a76"`
[INFO] running `"docker" "rm" "-f" "9dfa88a6f84dfa2a5dd093cb0a0e53952ee056a060b65c63907cf452b1c52a76"`
[INFO] [stdout] 9dfa88a6f84dfa2a5dd093cb0a0e53952ee056a060b65c63907cf452b1c52a76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL:/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] 8fd63e2712e41cc1a5001222fdcadb7694348b7167e2231e54fdca8136ac65fc
[INFO] running `"docker" "start" "-a" "8fd63e2712e41cc1a5001222fdcadb7694348b7167e2231e54fdca8136ac65fc"`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `gl_context`
[INFO] [stderr]  --> src/main.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let gl_context = window.gl_create_context().unwrap();
[INFO] [stderr]   |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_gl_context`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gl`
[INFO] [stderr]   --> src/main.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let gl = gl::load_with(|s| video_subsystem.gl_get_proc_address(s) as *const std::os::raw::c_void);
[INFO] [stderr]    |         ^^ help: consider prefixing with an underscore: `_gl`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "8fd63e2712e41cc1a5001222fdcadb7694348b7167e2231e54fdca8136ac65fc"`
[INFO] running `"docker" "rm" "-f" "8fd63e2712e41cc1a5001222fdcadb7694348b7167e2231e54fdca8136ac65fc"`
[INFO] [stdout] 8fd63e2712e41cc1a5001222fdcadb7694348b7167e2231e54fdca8136ac65fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rostard/Rust-OpenGL:/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] b67c724d4c1dc029775ea1d365b010ed8bb426e9a97454d34db71da486c9dd56
[INFO] running `"docker" "start" "-a" "b67c724d4c1dc029775ea1d365b010ed8bb426e9a97454d34db71da486c9dd56"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game-5cdaa3d2ae171c1c
[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" "b67c724d4c1dc029775ea1d365b010ed8bb426e9a97454d34db71da486c9dd56"`
[INFO] running `"docker" "rm" "-f" "b67c724d4c1dc029775ea1d365b010ed8bb426e9a97454d34db71da486c9dd56"`
[INFO] [stdout] b67c724d4c1dc029775ea1d365b010ed8bb426e9a97454d34db71da486c9dd56