[INFO] updating cached repository totorigolo/genetic-snake-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/totorigolo/genetic-snake-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/totorigolo/genetic-snake-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/totorigolo/genetic-snake-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/totorigolo/genetic-snake-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/totorigolo/genetic-snake-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/totorigolo/genetic-snake-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/totorigolo/genetic-snake-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f9f9900f40501783acb72728e24dd1483d9c1061
[INFO] sha for GitHub repo totorigolo/genetic-snake-rust: f9f9900f40501783acb72728e24dd1483d9c1061
[INFO] validating manifest of totorigolo/genetic-snake-rust 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 totorigolo/genetic-snake-rust 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 totorigolo/genetic-snake-rust
[INFO] finished frobbing totorigolo/genetic-snake-rust
[INFO] frobbed toml for totorigolo/genetic-snake-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/totorigolo/genetic-snake-rust/Cargo.toml
[INFO] started frobbing totorigolo/genetic-snake-rust
[INFO] finished frobbing totorigolo/genetic-snake-rust
[INFO] frobbed toml for totorigolo/genetic-snake-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/totorigolo/genetic-snake-rust/Cargo.toml
[INFO] crate totorigolo/genetic-snake-rust 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 totorigolo/genetic-snake-rust 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-4/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/totorigolo/genetic-snake-rust:/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] d697d6a2f9298ed26711107deef22f39edb1c0b7770abdf5205e223bd5af4138
[INFO] running `"docker" "start" "-a" "d697d6a2f9298ed26711107deef22f39edb1c0b7770abdf5205e223bd5af4138"`
[INFO] [stderr]    Compiling colored v1.7.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling console v0.7.5
[INFO] [stderr]    Compiling xorshift v0.1.3
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling dialoguer v0.3.0 (https://github.com/mitsuhiko/dialoguer#f7b2026d)
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling genevo v0.1.4
[INFO] [stderr]    Compiling ctrlc v3.1.1
[INFO] [stderr]    Compiling snake-ai v0.1.0 (/opt/crater/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<SnakeBot + 'a>,
[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<SnakeBot + 'a>) -> 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<Box<Fn(&GameBoard)>>,
[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<Box<Fn(&GameBoard)>>,
[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<SnakeBot + 'a>) -> &mut Self {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.92s
[INFO] running `"docker" "inspect" "d697d6a2f9298ed26711107deef22f39edb1c0b7770abdf5205e223bd5af4138"`
[INFO] running `"docker" "rm" "-f" "d697d6a2f9298ed26711107deef22f39edb1c0b7770abdf5205e223bd5af4138"`
[INFO] [stdout] d697d6a2f9298ed26711107deef22f39edb1c0b7770abdf5205e223bd5af4138
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/totorigolo/genetic-snake-rust:/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] a08ad2b921764b4a7e3f173cda97de605dc3c683184ef2adb48bf9fb96548770
[INFO] running `"docker" "start" "-a" "a08ad2b921764b4a7e3f173cda97de605dc3c683184ef2adb48bf9fb96548770"`
[INFO] [stderr]    Compiling snake-ai v0.1.0 (/opt/crater/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<SnakeBot + 'a>,
[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<SnakeBot + 'a>) -> 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<Box<Fn(&GameBoard)>>,
[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<Box<Fn(&GameBoard)>>,
[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<SnakeBot + 'a>) -> &mut Self {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn SnakeBot + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `"docker" "inspect" "a08ad2b921764b4a7e3f173cda97de605dc3c683184ef2adb48bf9fb96548770"`
[INFO] running `"docker" "rm" "-f" "a08ad2b921764b4a7e3f173cda97de605dc3c683184ef2adb48bf9fb96548770"`
[INFO] [stdout] a08ad2b921764b4a7e3f173cda97de605dc3c683184ef2adb48bf9fb96548770
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/totorigolo/genetic-snake-rust:/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] b375ac04f13442ec92a9cfa3e2ea3e342d4f5dea8de756941a963b0d54c3c992
[INFO] running `"docker" "start" "-a" "b375ac04f13442ec92a9cfa3e2ea3e342d4f5dea8de756941a963b0d54c3c992"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snake_ai-76e9d1233ca6b4cb
[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" "b375ac04f13442ec92a9cfa3e2ea3e342d4f5dea8de756941a963b0d54c3c992"`
[INFO] running `"docker" "rm" "-f" "b375ac04f13442ec92a9cfa3e2ea3e342d4f5dea8de756941a963b0d54c3c992"`
[INFO] [stdout] b375ac04f13442ec92a9cfa3e2ea3e342d4f5dea8de756941a963b0d54c3c992