[INFO] updating cached repository schulke-214/rsnake [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/schulke-214/rsnake [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/schulke-214/rsnake" "work/ex/beta-1.38-1/sources/1.37.0/gh/schulke-214/rsnake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/schulke-214/rsnake'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/schulke-214/rsnake" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schulke-214/rsnake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schulke-214/rsnake'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7ed83389e7029da9db7451ddb50d12d229e72063 [INFO] sha for GitHub repo schulke-214/rsnake: 7ed83389e7029da9db7451ddb50d12d229e72063 [INFO] validating manifest of schulke-214/rsnake 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 schulke-214/rsnake 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 schulke-214/rsnake [INFO] finished frobbing schulke-214/rsnake [INFO] frobbed toml for schulke-214/rsnake written to work/ex/beta-1.38-1/sources/1.37.0/gh/schulke-214/rsnake/Cargo.toml [INFO] started frobbing schulke-214/rsnake [INFO] finished frobbing schulke-214/rsnake [INFO] frobbed toml for schulke-214/rsnake written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schulke-214/rsnake/Cargo.toml [INFO] crate schulke-214/rsnake 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 schulke-214/rsnake 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-0/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/schulke-214/rsnake:/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] 4dce38182de282485397b5913670c218dd036da6542ebc21b7153ec8e64b2eee [INFO] running `"docker" "start" "-a" "4dce38182de282485397b5913670c218dd036da6542ebc21b7153ec8e64b2eee"` [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling pistoncore-input v0.24.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling rusttype v0.7.6 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.30.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling image v0.21.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling pistoncore-window v0.37.0 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.42.0 [INFO] [stderr] Compiling piston v0.42.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.54.0 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling piston-gfx_texture v0.35.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Compiling piston_window v0.89.0 [INFO] [stderr] Compiling rsnake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Key` is imported redundantly [INFO] [stderr] --> src/game.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 1 | use piston_window::*; [INFO] [stderr] | ---------------- the item `Key` is already imported here [INFO] [stderr] ... [INFO] [stderr] 105 | use keyboard::Key; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/draw.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/draw.rs:56:34 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/draw.rs:56:47 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/draw.rs:56:57 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_fruit` [INFO] [stderr] --> src/draw.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pause` [INFO] [stderr] --> src/game.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn pause(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `"docker" "inspect" "4dce38182de282485397b5913670c218dd036da6542ebc21b7153ec8e64b2eee"` [INFO] running `"docker" "rm" "-f" "4dce38182de282485397b5913670c218dd036da6542ebc21b7153ec8e64b2eee"` [INFO] [stdout] 4dce38182de282485397b5913670c218dd036da6542ebc21b7153ec8e64b2eee [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/schulke-214/rsnake:/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] f8857a0a82597d94ec9943d3d0dba7813dcfc665be7a4fa300450ef372b91fa1 [INFO] running `"docker" "start" "-a" "f8857a0a82597d94ec9943d3d0dba7813dcfc665be7a4fa300450ef372b91fa1"` [INFO] [stderr] Compiling rsnake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Key` is imported redundantly [INFO] [stderr] --> src/game.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 1 | use piston_window::*; [INFO] [stderr] | ---------------- the item `Key` is already imported here [INFO] [stderr] ... [INFO] [stderr] 105 | use keyboard::Key; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/draw.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/draw.rs:56:34 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/draw.rs:56:47 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/draw.rs:56:57 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_fruit` [INFO] [stderr] --> src/draw.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pause` [INFO] [stderr] --> src/game.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn pause(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `"docker" "inspect" "f8857a0a82597d94ec9943d3d0dba7813dcfc665be7a4fa300450ef372b91fa1"` [INFO] running `"docker" "rm" "-f" "f8857a0a82597d94ec9943d3d0dba7813dcfc665be7a4fa300450ef372b91fa1"` [INFO] [stdout] f8857a0a82597d94ec9943d3d0dba7813dcfc665be7a4fa300450ef372b91fa1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/schulke-214/rsnake:/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] 9034e30b7c4767caf3ac14b9c9385fa4ec9ffc575d8e87346ed4065731b7d12b [INFO] running `"docker" "start" "-a" "9034e30b7c4767caf3ac14b9c9385fa4ec9ffc575d8e87346ed4065731b7d12b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/rsnake-4c01493f45d5648a [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" "9034e30b7c4767caf3ac14b9c9385fa4ec9ffc575d8e87346ed4065731b7d12b"` [INFO] running `"docker" "rm" "-f" "9034e30b7c4767caf3ac14b9c9385fa4ec9ffc575d8e87346ed4065731b7d12b"` [INFO] [stdout] 9034e30b7c4767caf3ac14b9c9385fa4ec9ffc575d8e87346ed4065731b7d12b