[INFO] cloning repository https://github.com/L3nn0x/rust-snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/L3nn0x/rust-snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3nn0x%2Frust-snake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3nn0x%2Frust-snake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 362fe753a5bec81209e486374a0ff6e7dcffc135
[INFO] testing L3nn0x/rust-snake against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3nn0x%2Frust-snake" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/L3nn0x/rust-snake on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/L3nn0x/rust-snake
[INFO] finished tweaking git repo https://github.com/L3nn0x/rust-snake
[INFO] tweaked toml for git repo https://github.com/L3nn0x/rust-snake written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/L3nn0x/rust-snake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecae4faa7403b779e6b94a10a1a651af3f5d051e8dd567413620707a2eff43c2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ecae4faa7403b779e6b94a10a1a651af3f5d051e8dd567413620707a2eff43c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecae4faa7403b779e6b94a10a1a651af3f5d051e8dd567413620707a2eff43c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecae4faa7403b779e6b94a10a1a651af3f5d051e8dd567413620707a2eff43c2", kill_on_drop: false }`
[INFO] [stdout] ecae4faa7403b779e6b94a10a1a651af3f5d051e8dd567413620707a2eff43c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fd95807d2edc196d5baf7b826c289d8e8769e7d2267f5aad9e20a16009f14b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4fd95807d2edc196d5baf7b826c289d8e8769e7d2267f5aad9e20a16009f14b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.0.2
[INFO] [stderr]    Compiling cc v1.0.12
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling proc-macro2 v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling stb_truetype v0.2.2
[INFO] [stderr]    Compiling piston-viewport v0.3.0
[INFO] [stderr]    Compiling vecmath v0.3.1
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling x11-dl v2.17.5
[INFO] [stderr]    Compiling inflate v0.4.2
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling tempfile v3.0.1
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling num-derive v0.2.0
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.43
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.2
[INFO] [stderr]    Compiling piston-gfx_texture v0.32.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.51.0
[INFO] [stderr]    Compiling pistoncore-input v0.20.0
[INFO] [stderr]    Compiling pistoncore-window v0.31.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.36.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.46.0
[INFO] [stderr]    Compiling piston v0.36.0
[INFO] [stderr]    Compiling piston_window v0.79.0
[INFO] [stderr]    Compiling snake-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/state_machine.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Push(Box<State>),
[INFO] [stdout]   |              ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/state_machine.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Switch(Box<State>),
[INFO] [stdout]   |                ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:13:85
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>>;
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     states: Vec<Box<State>>
[INFO] [stdout]    |                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(state: Box<State>) -> StateMachine {
[INFO] [stdout]    |                           ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:39:89
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn switch(&mut self, state: Box<State>) {
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn push(&mut self, state: Box<State>) {
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:21:85
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:67:85
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/menu.rs:26:85
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "4fd95807d2edc196d5baf7b826c289d8e8769e7d2267f5aad9e20a16009f14b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd95807d2edc196d5baf7b826c289d8e8769e7d2267f5aad9e20a16009f14b8", kill_on_drop: false }`
[INFO] [stdout] 4fd95807d2edc196d5baf7b826c289d8e8769e7d2267f5aad9e20a16009f14b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 109cd5bbac06cca9586990cbb131882a3a4405aa86257109f51e57ef1a8c1836
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "109cd5bbac06cca9586990cbb131882a3a4405aa86257109f51e57ef1a8c1836", kill_on_drop: false }`
[INFO] [stderr]    Compiling snake-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/state_machine.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Push(Box<State>),
[INFO] [stdout]   |              ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/state_machine.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Switch(Box<State>),
[INFO] [stdout]   |                ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:13:85
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>>;
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     states: Vec<Box<State>>
[INFO] [stdout]    |                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(state: Box<State>) -> StateMachine {
[INFO] [stdout]    |                           ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:39:89
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn switch(&mut self, state: Box<State>) {
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/state_machine.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn push(&mut self, state: Box<State>) {
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:21:85
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:67:85
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/menu.rs:26:85
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "109cd5bbac06cca9586990cbb131882a3a4405aa86257109f51e57ef1a8c1836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109cd5bbac06cca9586990cbb131882a3a4405aa86257109f51e57ef1a8c1836", kill_on_drop: false }`
[INFO] [stdout] 109cd5bbac06cca9586990cbb131882a3a4405aa86257109f51e57ef1a8c1836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 802dc4ccaf4246c8bd8c8a6f3a2aeb0f77f89248590d141bdbc6ab4afb25f6b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "802dc4ccaf4246c8bd8c8a6f3a2aeb0f77f89248590d141bdbc6ab4afb25f6b7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/state_machine.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Push(Box<State>),
[INFO] [stderr]   |              ^^^^^ help: use `dyn`: `dyn State`
[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/state_machine.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Switch(Box<State>),
[INFO] [stderr]   |                ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:13:85
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>>;
[INFO] [stderr]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 |     states: Vec<Box<State>>
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(state: Box<State>) -> StateMachine {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:39:89
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:87:37
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn switch(&mut self, state: Box<State>) {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:98:35
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn push(&mut self, state: Box<State>) {
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:21:85
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:67:85
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menu.rs:26:85
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn render(&self, world: &mut World, c: &Context, g: &mut G2d) -> Result<(), Box<super::std::error::Error>> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/snake_game-c5c099e8046ff850
[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 `Command { std: "docker" "inspect" "802dc4ccaf4246c8bd8c8a6f3a2aeb0f77f89248590d141bdbc6ab4afb25f6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802dc4ccaf4246c8bd8c8a6f3a2aeb0f77f89248590d141bdbc6ab4afb25f6b7", kill_on_drop: false }`
[INFO] [stdout] 802dc4ccaf4246c8bd8c8a6f3a2aeb0f77f89248590d141bdbc6ab4afb25f6b7
