[INFO] updating cached repository jeremiah-crosby/wizard_conquest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jeremiah-crosby/wizard_conquest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jeremiah-crosby/wizard_conquest" "work/ex/beta-1.38-1/sources/1.37.0/gh/jeremiah-crosby/wizard_conquest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jeremiah-crosby/wizard_conquest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jeremiah-crosby/wizard_conquest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeremiah-crosby/wizard_conquest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeremiah-crosby/wizard_conquest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47f442a1db96a834027bee391ce8372621c6d871
[INFO] sha for GitHub repo jeremiah-crosby/wizard_conquest: 47f442a1db96a834027bee391ce8372621c6d871
[INFO] validating manifest of jeremiah-crosby/wizard_conquest 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 jeremiah-crosby/wizard_conquest 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 jeremiah-crosby/wizard_conquest
[INFO] finished frobbing jeremiah-crosby/wizard_conquest
[INFO] frobbed toml for jeremiah-crosby/wizard_conquest written to work/ex/beta-1.38-1/sources/1.37.0/gh/jeremiah-crosby/wizard_conquest/Cargo.toml
[INFO] started frobbing jeremiah-crosby/wizard_conquest
[INFO] finished frobbing jeremiah-crosby/wizard_conquest
[INFO] frobbed toml for jeremiah-crosby/wizard_conquest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeremiah-crosby/wizard_conquest/Cargo.toml
[INFO] crate jeremiah-crosby/wizard_conquest 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 jeremiah-crosby/wizard_conquest 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-7/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/jeremiah-crosby/wizard_conquest:/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] 9bd94364aae5402cd097c1ff8e12ada78ec38789815259b39d6c48f7e8006ddd
[INFO] running `"docker" "start" "-a" "9bd94364aae5402cd097c1ff8e12ada78ec38789815259b39d6c48f7e8006ddd"`
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling sdl2 v0.27.3
[INFO] [stderr]    Compiling x11-dl v2.18.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling tiled v0.7.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling env_logger v0.5.11
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling hibitset v0.1.3
[INFO] [stderr]    Compiling shred v0.4.6
[INFO] [stderr]    Compiling specs v0.9.5
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling glium_sdl2 v0.13.0
[INFO] [stderr]    Compiling wizard_conquest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![feature(proc_macro)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/title.rs:79:43
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn enter(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[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/title.rs:92:75
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn update(&mut self) -> Result<Option<StateTransition<'context>>, Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/overworld.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn enter(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/overworld.rs:58:75
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn update(&mut self) -> Result<Option<StateTransition<'context>>, Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/pause.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn enter(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/pause.rs:64:75
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn update(&mut self) -> Result<Option<StateTransition<'context>>, Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Push(Box<GameState<'context> + 'context>),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GameState<'context> + 'context`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |     PopThenPush(Box<GameState<'context> + 'context>),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GameState<'context> + 'context`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:21:43
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn enter(&mut self) -> Result<(), Box<Error>>;
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:22:75
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn update(&mut self) -> Result<Option<StateTransition<'context>>, Box<Error>>;
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/systems/playing/input.rs:92:25
[INFO] [stderr]    |
[INFO] [stderr] 92 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/systems/playing/camera.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/systems/playing/camera.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/systems/playing/render.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/systems/playing/render.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gfx/window.rs:16:61
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(sdl_context: &Sdl) -> Result<GameWindow, Box<Error>> {
[INFO] [stderr]    |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gfx/window.rs:44:56
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn setup_viewport(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |     states: Vec<Box<GameState<'ttf> + 'ttf>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GameState<'ttf> + 'ttf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 |     ) -> Result<Game<'ttf>, Box<Error>> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:42:59
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn load_title_screen(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:49:52
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn reset_game(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:56:45
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn run(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:62:46
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut transition_state: Option<Box<GameState + 'ttf>> = None;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GameState + 'ttf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game/mod.rs:76:52
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 let mut unwrapped_trans_state: Box<GameState<'ttf> + 'ttf> = transition_state
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GameState<'ttf> + 'ttf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serialization/entity_loader.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |         reader: &mut io::Read,
[INFO] [stderr]    |                      ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `wizard_conquest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9bd94364aae5402cd097c1ff8e12ada78ec38789815259b39d6c48f7e8006ddd"`
[INFO] running `"docker" "rm" "-f" "9bd94364aae5402cd097c1ff8e12ada78ec38789815259b39d6c48f7e8006ddd"`
[INFO] [stdout] 9bd94364aae5402cd097c1ff8e12ada78ec38789815259b39d6c48f7e8006ddd