[INFO] updating cached repository https://github.com/beta-phenylethylamine/OpenChaoGarden
[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] 95be7d4e5d52897e091eea2e3cf6448c139eb6f0
[INFO] testing beta-phenylethylamine/OpenChaoGarden against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeta-phenylethylamine%2FOpenChaoGarden" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beta-phenylethylamine/OpenChaoGarden on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/beta-phenylethylamine/OpenChaoGarden
[INFO] finished tweaking git repo https://github.com/beta-phenylethylamine/OpenChaoGarden
[INFO] tweaked toml for git repo https://github.com/beta-phenylethylamine/OpenChaoGarden written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/beta-phenylethylamine/OpenChaoGarden already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 35a300054189ca121994db7e85b18b2a4daf0c8b5e0b0de86ccbdad4d0c32542
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "35a300054189ca121994db7e85b18b2a4daf0c8b5e0b0de86ccbdad4d0c32542"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.8
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling atom v0.3.4
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling RustyXML v0.1.1
[INFO] [stderr]    Compiling piston-texture v0.6.0
[INFO] [stderr]    Compiling smallvec v0.4.4
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling uuid v0.6.1
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling freetype-sys v0.6.0
[INFO] [stderr]    Compiling x11-dl v2.17.3
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling vecmath v0.3.1
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling specs-derive v0.1.0
[INFO] [stderr]    Compiling quaternion v0.3.0
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling collada v0.6.0
[INFO] [stderr]    Compiling dual_quaternion v0.1.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.13.1
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling freetype-rs v0.18.0
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling shred v0.5.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr]    Compiling gilrs v0.6.0
[INFO] [stderr]    Compiling wayland-window v0.13.2
[INFO] [stderr]    Compiling winit v0.11.2
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.2
[INFO] [stderr]    Compiling gfx_window_glutin v0.21.0
[INFO] [stderr]    Compiling gfx_text v0.22.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.31.0
[INFO] [stderr]    Compiling gfx_debug_draw v0.21.0
[INFO] [stderr]    Compiling skeletal_animation v0.25.0
[INFO] [stderr]    Compiling OpenChaoGarden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/state.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Switch(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.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Push(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.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     stack: Vec<Box<State + 'a>>,
[INFO] [stderr]    |                    ^^^^^^^^^^ help: use `dyn`: `dyn State + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:100:36
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn on_start(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn on_stop(&mut self, world: &mut World) {}
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn on_pause(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn on_resume(&mut self, world: &mut World) {}
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/state.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn fixed_update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Transition`
[INFO] [stderr]  --> src/state.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Transition {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StateMachine`
[INFO] [stderr]   --> src/state.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct StateMachine<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/state.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new<S: State + 'a>(state: S) -> StateMachine<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_running`
[INFO] [stderr]   --> src/state.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn is_running(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `start`
[INFO] [stderr]   --> src/state.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn start(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `handle_event`
[INFO] [stderr]   --> src/state.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn handle_event(&mut self, world: &mut World, event: Event) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fixed_update`
[INFO] [stderr]   --> src/state.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn fixed_update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update`
[INFO] [stderr]   --> src/state.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transition`
[INFO] [stderr]   --> src/state.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn transition(&mut self, tr: Tr, world: &mut World) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_switch`
[INFO] [stderr]    --> src/state.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_push`
[INFO] [stderr]    --> src/state.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_pop`
[INFO] [stderr]    --> src/state.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn tr_pop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_stop`
[INFO] [stderr]    --> src/state.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn tr_stop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Event`
[INFO] [stderr]  --> src/event.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Event {}
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `OpenChaoGarden` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `open_chao_garden`
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `"docker" "inspect" "35a300054189ca121994db7e85b18b2a4daf0c8b5e0b0de86ccbdad4d0c32542"`
[INFO] running `"docker" "rm" "-f" "35a300054189ca121994db7e85b18b2a4daf0c8b5e0b0de86ccbdad4d0c32542"`
[INFO] [stdout] 35a300054189ca121994db7e85b18b2a4daf0c8b5e0b0de86ccbdad4d0c32542
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e6baf7ef5b47d7c4e8620eba938c354c47656a8c940c55cf49ac7b522b926e6
[INFO] running `"docker" "start" "-a" "8e6baf7ef5b47d7c4e8620eba938c354c47656a8c940c55cf49ac7b522b926e6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling OpenChaoGarden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/state.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Switch(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.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Push(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.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     stack: Vec<Box<State + 'a>>,
[INFO] [stderr]    |                    ^^^^^^^^^^ help: use `dyn`: `dyn State + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:100:36
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn on_start(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn on_stop(&mut self, world: &mut World) {}
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn on_pause(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn on_resume(&mut self, world: &mut World) {}
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/state.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn fixed_update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Transition`
[INFO] [stderr]  --> src/state.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Transition {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StateMachine`
[INFO] [stderr]   --> src/state.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct StateMachine<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/state.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new<S: State + 'a>(state: S) -> StateMachine<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_running`
[INFO] [stderr]   --> src/state.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn is_running(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `start`
[INFO] [stderr]   --> src/state.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn start(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `handle_event`
[INFO] [stderr]   --> src/state.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn handle_event(&mut self, world: &mut World, event: Event) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fixed_update`
[INFO] [stderr]   --> src/state.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn fixed_update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update`
[INFO] [stderr]   --> src/state.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transition`
[INFO] [stderr]   --> src/state.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn transition(&mut self, tr: Tr, world: &mut World) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_switch`
[INFO] [stderr]    --> src/state.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_push`
[INFO] [stderr]    --> src/state.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_pop`
[INFO] [stderr]    --> src/state.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn tr_pop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_stop`
[INFO] [stderr]    --> src/state.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn tr_stop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Event`
[INFO] [stderr]  --> src/event.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Event {}
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `OpenChaoGarden` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `open_chao_garden`
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "8e6baf7ef5b47d7c4e8620eba938c354c47656a8c940c55cf49ac7b522b926e6"`
[INFO] running `"docker" "rm" "-f" "8e6baf7ef5b47d7c4e8620eba938c354c47656a8c940c55cf49ac7b522b926e6"`
[INFO] [stdout] 8e6baf7ef5b47d7c4e8620eba938c354c47656a8c940c55cf49ac7b522b926e6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c22e7c5e2a29b389ef9327a151a6b5a6fbec36293a502281e5a5d14ef3a12706
[INFO] running `"docker" "start" "-a" "c22e7c5e2a29b389ef9327a151a6b5a6fbec36293a502281e5a5d14ef3a12706"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/state.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Switch(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.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Push(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.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     stack: Vec<Box<State + 'a>>,
[INFO] [stderr]    |                    ^^^^^^^^^^ help: use `dyn`: `dyn State + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:100:36
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/state.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn on_start(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn on_stop(&mut self, world: &mut World) {}
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn on_pause(&mut self, world: &mut World) {}
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn on_resume(&mut self, world: &mut World) {}
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/state.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn handle_event(&mut self, world: &mut World, event: Event) -> Tr {
[INFO] [stderr]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn fixed_update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/state.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update(&mut self, world: &mut World) -> Tr {
[INFO] [stderr]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Transition`
[INFO] [stderr]  --> src/state.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Transition {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StateMachine`
[INFO] [stderr]   --> src/state.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct StateMachine<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/state.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new<S: State + 'a>(state: S) -> StateMachine<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_running`
[INFO] [stderr]   --> src/state.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn is_running(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `start`
[INFO] [stderr]   --> src/state.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn start(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `handle_event`
[INFO] [stderr]   --> src/state.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn handle_event(&mut self, world: &mut World, event: Event) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fixed_update`
[INFO] [stderr]   --> src/state.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn fixed_update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update`
[INFO] [stderr]   --> src/state.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn update(&mut self, world: &mut World) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transition`
[INFO] [stderr]   --> src/state.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn transition(&mut self, tr: Tr, world: &mut World) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_switch`
[INFO] [stderr]    --> src/state.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn tr_switch(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_push`
[INFO] [stderr]    --> src/state.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn tr_push(&mut self, s: Box<State>, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_pop`
[INFO] [stderr]    --> src/state.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn tr_pop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tr_stop`
[INFO] [stderr]    --> src/state.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn tr_stop(&mut self, world: &mut World) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Event`
[INFO] [stderr]  --> src/event.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Event {}
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `OpenChaoGarden` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `open_chao_garden`
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/OpenChaoGarden-1974f7822ab980b5
[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" "c22e7c5e2a29b389ef9327a151a6b5a6fbec36293a502281e5a5d14ef3a12706"`
[INFO] running `"docker" "rm" "-f" "c22e7c5e2a29b389ef9327a151a6b5a6fbec36293a502281e5a5d14ef3a12706"`
[INFO] [stdout] c22e7c5e2a29b389ef9327a151a6b5a6fbec36293a502281e5a5d14ef3a12706