[INFO] updating cached repository caspark/rust-game-of-life-exercises [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/caspark/rust-game-of-life-exercises [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/caspark/rust-game-of-life-exercises" "work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/rust-game-of-life-exercises"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/rust-game-of-life-exercises'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/caspark/rust-game-of-life-exercises" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/rust-game-of-life-exercises"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/rust-game-of-life-exercises'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3ee66dea5f75312859823aa5f294d3f52e193278 [INFO] sha for GitHub repo caspark/rust-game-of-life-exercises: 3ee66dea5f75312859823aa5f294d3f52e193278 [INFO] validating manifest of caspark/rust-game-of-life-exercises 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 caspark/rust-game-of-life-exercises 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 caspark/rust-game-of-life-exercises [INFO] finished frobbing caspark/rust-game-of-life-exercises [INFO] frobbed toml for caspark/rust-game-of-life-exercises written to work/ex/beta-1.38-1/sources/1.37.0/gh/caspark/rust-game-of-life-exercises/Cargo.toml [INFO] started frobbing caspark/rust-game-of-life-exercises [INFO] finished frobbing caspark/rust-game-of-life-exercises [INFO] frobbed toml for caspark/rust-game-of-life-exercises written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caspark/rust-game-of-life-exercises/Cargo.toml [INFO] crate caspark/rust-game-of-life-exercises 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 caspark/rust-game-of-life-exercises 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/caspark/rust-game-of-life-exercises:/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] c8f3da4b33dbe5d990770a865b881f595f8c5ea085e70b6747ecd357374905c5 [INFO] running `"docker" "start" "-a" "c8f3da4b33dbe5d990770a865b881f595f8c5ea085e70b6747ecd357374905c5"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling game-of-life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bench.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn run_bench(mut game: Box, num_iterations: u32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [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/ui.rs:41:31 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn run_game(mut game: Box, options: &UiOptions) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:63:23 [INFO] [stderr] | [INFO] [stderr] 63 | let mut game: Box = match sim.as_str() { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:99:38 [INFO] [stderr] | [INFO] [stderr] 99 | fn load_and_apply_pattern(game: &mut GameOfLife, pattern_filename: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | fn apply_default_pattern(game: &mut GameOfLife) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.12s [INFO] running `"docker" "inspect" "c8f3da4b33dbe5d990770a865b881f595f8c5ea085e70b6747ecd357374905c5"` [INFO] running `"docker" "rm" "-f" "c8f3da4b33dbe5d990770a865b881f595f8c5ea085e70b6747ecd357374905c5"` [INFO] [stdout] c8f3da4b33dbe5d990770a865b881f595f8c5ea085e70b6747ecd357374905c5 [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/caspark/rust-game-of-life-exercises:/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] 3394361134e6398602d5d739497c1ed81adef084014984f9fe3e3176fca62f56 [INFO] running `"docker" "start" "-a" "3394361134e6398602d5d739497c1ed81adef084014984f9fe3e3176fca62f56"` [INFO] [stderr] Compiling game-of-life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bench.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn run_bench(mut game: Box, num_iterations: u32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [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/ui.rs:41:31 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn run_game(mut game: Box, options: &UiOptions) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:63:23 [INFO] [stderr] | [INFO] [stderr] 63 | let mut game: Box = match sim.as_str() { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:99:38 [INFO] [stderr] | [INFO] [stderr] 99 | fn load_and_apply_pattern(game: &mut GameOfLife, pattern_filename: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | fn apply_default_pattern(game: &mut GameOfLife) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameOfLife` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 0 parameters were supplied [INFO] [stderr] --> src/game_of_life.rs:76:24 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(game_width: i32, game_height: i32) -> BrokenGame { // note `new` is just a regular function [INFO] [stderr] | ----------------------------------------------------------- defined here [INFO] [stderr] ... [INFO] [stderr] 76 | let mut game = BrokenGame::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `game-of-life`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3394361134e6398602d5d739497c1ed81adef084014984f9fe3e3176fca62f56"` [INFO] running `"docker" "rm" "-f" "3394361134e6398602d5d739497c1ed81adef084014984f9fe3e3176fca62f56"` [INFO] [stdout] 3394361134e6398602d5d739497c1ed81adef084014984f9fe3e3176fca62f56