[INFO] updating cached repository vodofrede/spil_engine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vodofrede/spil_engine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vodofrede/spil_engine" "work/ex/beta-1.37-6/sources/1.36.0/gh/vodofrede/spil_engine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vodofrede/spil_engine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vodofrede/spil_engine" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f13666a2725c694774ef7581e9a736fbec797dc0
[INFO] sha for GitHub repo vodofrede/spil_engine: f13666a2725c694774ef7581e9a736fbec797dc0
[INFO] validating manifest of vodofrede/spil_engine on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vodofrede/spil_engine on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vodofrede/spil_engine
[INFO] finished frobbing vodofrede/spil_engine
[INFO] frobbed toml for vodofrede/spil_engine written to work/ex/beta-1.37-6/sources/1.36.0/gh/vodofrede/spil_engine/Cargo.toml
[INFO] started frobbing vodofrede/spil_engine
[INFO] finished frobbing vodofrede/spil_engine
[INFO] frobbed toml for vodofrede/spil_engine written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine/Cargo.toml
[INFO] crate vodofrede/spil_engine already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vodofrede/spil_engine against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3c74b196f41ed93c947b038494116d634a9b0550c6bfa9297914eeab30c9d58f
[INFO] running `"docker" "start" "-a" "3c74b196f41ed93c947b038494116d634a9b0550c6bfa9297914eeab30c9d58f"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling rusttype v0.7.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.21.12
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling config v0.9.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling wayland-commons v0.21.12
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling game_engine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `settings`
[INFO] [stderr]   --> src/input.rs:15:59
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn poll_events_loop(events_loop: &mut EventsLoop, settings: &mut Settings) -> Self {
[INFO] [stderr]    |                                                           ^^^^^^^^ help: consider prefixing with an underscore: `_settings`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fullscreen`
[INFO] [stderr]   --> src/settings.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Fullscreen,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "3c74b196f41ed93c947b038494116d634a9b0550c6bfa9297914eeab30c9d58f"`
[INFO] running `"docker" "rm" "-f" "3c74b196f41ed93c947b038494116d634a9b0550c6bfa9297914eeab30c9d58f"`
[INFO] [stdout] 3c74b196f41ed93c947b038494116d634a9b0550c6bfa9297914eeab30c9d58f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1e48577f8d816d8c432796bf29f5244006da1f062dcd3ec4e937e73cd1df29d5
[INFO] running `"docker" "start" "-a" "1e48577f8d816d8c432796bf29f5244006da1f062dcd3ec4e937e73cd1df29d5"`
[INFO] [stderr]    Compiling game_engine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `settings`
[INFO] [stderr]   --> src/input.rs:15:59
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn poll_events_loop(events_loop: &mut EventsLoop, settings: &mut Settings) -> Self {
[INFO] [stderr]    |                                                           ^^^^^^^^ help: consider prefixing with an underscore: `_settings`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fullscreen`
[INFO] [stderr]   --> src/settings.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Fullscreen,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "1e48577f8d816d8c432796bf29f5244006da1f062dcd3ec4e937e73cd1df29d5"`
[INFO] running `"docker" "rm" "-f" "1e48577f8d816d8c432796bf29f5244006da1f062dcd3ec4e937e73cd1df29d5"`
[INFO] [stdout] 1e48577f8d816d8c432796bf29f5244006da1f062dcd3ec4e937e73cd1df29d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vodofrede/spil_engine:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a0980660f4742528859a0b0abfd14b508e5451415702a0cd39eaa4382981bf64
[INFO] running `"docker" "start" "-a" "a0980660f4742528859a0b0abfd14b508e5451415702a0cd39eaa4382981bf64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_engine-69a5d3ce729a6739
[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" "a0980660f4742528859a0b0abfd14b508e5451415702a0cd39eaa4382981bf64"`
[INFO] running `"docker" "rm" "-f" "a0980660f4742528859a0b0abfd14b508e5451415702a0cd39eaa4382981bf64"`
[INFO] [stdout] a0980660f4742528859a0b0abfd14b508e5451415702a0cd39eaa4382981bf64