[INFO] updating cached repository https://github.com/totorigolo/genetic-snake-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f9f9900f40501783acb72728e24dd1483d9c1061 [INFO] checking totorigolo/genetic-snake-rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotorigolo%2Fgenetic-snake-rust" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totorigolo/genetic-snake-rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/totorigolo/genetic-snake-rust [INFO] finished tweaking git repo https://github.com/totorigolo/genetic-snake-rust [INFO] tweaked toml for git repo https://github.com/totorigolo/genetic-snake-rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/totorigolo/genetic-snake-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75b2aa9f61cd1cd5d466de2eb2f62abe0301822cc2449cb9803fa093b3d575ef [INFO] running `"docker" "start" "-a" "75b2aa9f61cd1cd5d466de2eb2f62abe0301822cc2449cb9803fa093b3d575ef"` [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking xorshift v0.1.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking console v0.7.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking dialoguer v0.3.0 (https://github.com/mitsuhiko/dialoguer#f7b2026d) [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking genevo v0.1.4 [INFO] [stderr] Checking snake-ai v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:179:14 [INFO] [stderr] | [INFO] [stderr] 179 | bot: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [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/game_engine.rs:191:30 [INFO] [stderr] | [INFO] [stderr] 191 | fn new(id: u32, bot: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:325:31 [INFO] [stderr] | [INFO] [stderr] 325 | before_each_step: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&GameBoard)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:326:30 [INFO] [stderr] | [INFO] [stderr] 326 | after_each_step: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&GameBoard)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:358:61 [INFO] [stderr] | [INFO] [stderr] 358 | pub fn add_snake(&mut self, id: SnakeId, snake_bot: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:179:14 [INFO] [stderr] | [INFO] [stderr] 179 | bot: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [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/game_engine.rs:191:30 [INFO] [stderr] | [INFO] [stderr] 191 | fn new(id: u32, bot: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:325:31 [INFO] [stderr] | [INFO] [stderr] 325 | before_each_step: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&GameBoard)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:326:30 [INFO] [stderr] | [INFO] [stderr] 326 | after_each_step: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&GameBoard)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_engine.rs:358:61 [INFO] [stderr] | [INFO] [stderr] 358 | pub fn add_snake(&mut self, id: SnakeId, snake_bot: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.03s [INFO] running `"docker" "inspect" "75b2aa9f61cd1cd5d466de2eb2f62abe0301822cc2449cb9803fa093b3d575ef"` [INFO] running `"docker" "rm" "-f" "75b2aa9f61cd1cd5d466de2eb2f62abe0301822cc2449cb9803fa093b3d575ef"` [INFO] [stdout] 75b2aa9f61cd1cd5d466de2eb2f62abe0301822cc2449cb9803fa093b3d575ef