[INFO] updating cached repository Rocko10/Rust-Snake [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Rocko10/Rust-Snake [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Rocko10/Rust-Snake" "work/ex/beta-1.38-1/sources/1.37.0/gh/Rocko10/Rust-Snake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Rocko10/Rust-Snake'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Rocko10/Rust-Snake" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9185c357774059385c16f07aeca14f4912105ed8 [INFO] sha for GitHub repo Rocko10/Rust-Snake: 9185c357774059385c16f07aeca14f4912105ed8 [INFO] validating manifest of Rocko10/Rust-Snake 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 Rocko10/Rust-Snake 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 Rocko10/Rust-Snake [INFO] finished frobbing Rocko10/Rust-Snake [INFO] frobbed toml for Rocko10/Rust-Snake written to work/ex/beta-1.38-1/sources/1.37.0/gh/Rocko10/Rust-Snake/Cargo.toml [INFO] started frobbing Rocko10/Rust-Snake [INFO] finished frobbing Rocko10/Rust-Snake [INFO] frobbed toml for Rocko10/Rust-Snake written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake/Cargo.toml [INFO] crate Rocko10/Rust-Snake 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 Rocko10/Rust-Snake against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5c884e66d4d226f7592d93359d2a548b8579d1d9829b0ccd3f6d5ec953af1ef0 [INFO] running `"docker" "start" "-a" "5c884e66d4d226f7592d93359d2a548b8579d1d9829b0ccd3f6d5ec953af1ef0"` [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling twox-hash v1.1.2 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling lyon v0.10.2 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling gfx_device_gl v0.15.4 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_glyph v0.10.2 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling ggez v0.4.4 [INFO] [stderr] Compiling snake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn collide(e1: &Entity, e2: &Entity) -> bool { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:6:38 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn collide(e1: &Entity, e2: &Entity) -> bool { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `"docker" "inspect" "5c884e66d4d226f7592d93359d2a548b8579d1d9829b0ccd3f6d5ec953af1ef0"` [INFO] running `"docker" "rm" "-f" "5c884e66d4d226f7592d93359d2a548b8579d1d9829b0ccd3f6d5ec953af1ef0"` [INFO] [stdout] 5c884e66d4d226f7592d93359d2a548b8579d1d9829b0ccd3f6d5ec953af1ef0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 2a9de0f5f69b96a75b859b7de7e61675ce057ec3a6fe023e5d6b9c4409851fa8 [INFO] running `"docker" "start" "-a" "2a9de0f5f69b96a75b859b7de7e61675ce057ec3a6fe023e5d6b9c4409851fa8"` [INFO] [stderr] Compiling snake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn collide(e1: &Entity, e2: &Entity) -> bool { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:6:38 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn collide(e1: &Entity, e2: &Entity) -> bool { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let s: &Entity = &Snake::new((50.0, 50.0)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | let f: &Entity = &Food::new((10.0, 10.0)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | let s: &Entity = &Snake::new((10.0, 10.0)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys_interaction/mod.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | let f: &Entity = &Food::new((10.0, 10.0)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `"docker" "inspect" "2a9de0f5f69b96a75b859b7de7e61675ce057ec3a6fe023e5d6b9c4409851fa8"` [INFO] running `"docker" "rm" "-f" "2a9de0f5f69b96a75b859b7de7e61675ce057ec3a6fe023e5d6b9c4409851fa8"` [INFO] [stdout] 2a9de0f5f69b96a75b859b7de7e61675ce057ec3a6fe023e5d6b9c4409851fa8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rocko10/Rust-Snake:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] c4f26050b6c6165854ba70f75200e631a31ed219ab6c2530a17bd6a4025eb7e8 [INFO] running `"docker" "start" "-a" "c4f26050b6c6165854ba70f75200e631a31ed219ab6c2530a17bd6a4025eb7e8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/crater/target/debug/deps/snake-ac991c02cf84f5ca [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test snake::food::test::test_new ... ok [INFO] [stdout] test snake::food::test::test_set_location ... ok [INFO] [stdout] test snake::test::test_axis_shortcuts ... ok [INFO] [stdout] test snake::test::test_creation ... ok [INFO] [stdout] test snake::test::test_grow ... ok [INFO] [stdout] test snake::test::test_error_on_set_speed ... ok [INFO] [stdout] test snake::test::test_get_error_on_wrong_axis ... ok [INFO] [stdout] test snake::test::test_die ... ok [INFO] [stdout] test snake::test::test_set_movement ... ok [INFO] [stdout] test snake::test::test_eval_ramble ... ok [INFO] [stdout] test snake::test::test_move_on_axis ... ok [INFO] [stdout] test sys_interaction::test::test_not_collide ... ok [INFO] [stdout] test snake::test::test_set_speed ... ok [INFO] [stdout] test sys_interaction::test::test_collide ... ok [INFO] [stdout] test snake::test::test_tail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c4f26050b6c6165854ba70f75200e631a31ed219ab6c2530a17bd6a4025eb7e8"` [INFO] running `"docker" "rm" "-f" "c4f26050b6c6165854ba70f75200e631a31ed219ab6c2530a17bd6a4025eb7e8"` [INFO] [stdout] c4f26050b6c6165854ba70f75200e631a31ed219ab6c2530a17bd6a4025eb7e8