[INFO] updating cached repository psFried/conrods-game-of-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/psFried/conrods-game-of-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/psFried/conrods-game-of-life" "work/ex/beta-1.38-1/sources/1.37.0/gh/psFried/conrods-game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/psFried/conrods-game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/psFried/conrods-game-of-life" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/psFried/conrods-game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/psFried/conrods-game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 584c2c949e6f185b8ad9b78153fb8a4e8fbf1576
[INFO] sha for GitHub repo psFried/conrods-game-of-life: 584c2c949e6f185b8ad9b78153fb8a4e8fbf1576
[INFO] validating manifest of psFried/conrods-game-of-life 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 psFried/conrods-game-of-life 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 psFried/conrods-game-of-life
[INFO] finished frobbing psFried/conrods-game-of-life
[INFO] frobbed toml for psFried/conrods-game-of-life written to work/ex/beta-1.38-1/sources/1.37.0/gh/psFried/conrods-game-of-life/Cargo.toml
[INFO] started frobbing psFried/conrods-game-of-life
[INFO] finished frobbing psFried/conrods-game-of-life
[INFO] frobbed toml for psFried/conrods-game-of-life written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/psFried/conrods-game-of-life/Cargo.toml
[INFO] crate psFried/conrods-game-of-life 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/psFried/conrods-game-of-life/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing psFried/conrods-game-of-life against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/psFried/conrods-game-of-life:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 72d44feac3a3019414133774488cb40f629b860952507ab66e2ccb6c6faaba23
[INFO] running `"docker" "start" "-a" "72d44feac3a3019414133774488cb40f629b860952507ab66e2ccb6c6faaba23"`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling gfx_core v0.8.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling piston2d-graphics v0.34.0
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling winit v0.19.2
[INFO] [stderr]    Compiling conrod_derive v0.1.2
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling conrod v0.61.1
[INFO] [stderr]    Compiling glutin v0.21.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.63.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.5
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.68.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.38.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.64.0
[INFO] [stderr]    Compiling piston_window v0.103.0
[INFO] [stderr]    Compiling conrods-game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: no rules expected the token `MATRIX`
[INFO] [stderr]   --> src/main.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     MATRIX,
[INFO] [stderr]    |     ^^^^^^ no rules expected this token in macro call
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `opengl_graphics::glyph_cache`
[INFO] [stderr]   --> src/main.rs:14:22
[INFO] [stderr]    |
[INFO] [stderr] 14 | use opengl_graphics::glyph_cache::GlyphCache;
[INFO] [stderr]    |                      ^^^^^^^^^^^ could not find `glyph_cache` in `opengl_graphics`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `self::conrod::Background`, `self::conrod::Button`, `self::conrod::CharacterCache`, `self::conrod::WidgetId`, `self::conrod::WidgetMatrix`, `self::conrod::Toggle`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Background,
[INFO] [stderr]    |     ^^^^^^^^^^ no `Background` in the root
[INFO] [stderr] 21 |     Button,
[INFO] [stderr]    |     ^^^^^^ no `Button` in the root
[INFO] [stderr] ...
[INFO] [stderr] 24 |     CharacterCache,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ no `CharacterCache` in the root
[INFO] [stderr] ...
[INFO] [stderr] 31 |     WidgetId,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     no `WidgetId` in the root
[INFO] [stderr]    |     help: a similar name exists in the module: `Widget`
[INFO] [stderr] 32 |     WidgetMatrix,
[INFO] [stderr]    |     ^^^^^^^^^^^^ no `WidgetMatrix` in the root
[INFO] [stderr] 33 |     Toggle
[INFO] [stderr]    |     ^^^^^^ no `Toggle` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `red` in module `color`
[INFO] [stderr]    --> src/main.rs:126:24
[INFO] [stderr]     |
[INFO] [stderr] 126 |                 color::red()
[INFO] [stderr]     |                        ^^^ not found in `color`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `grey` in module `color`
[INFO] [stderr]    --> src/main.rs:128:24
[INFO] [stderr]     |
[INFO] [stderr] 128 |                 color::grey()
[INFO] [stderr]     |                        ^^^^ not found in `color`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 10  | use piston_window::color::grey;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `MATRIX` in this scope
[INFO] [stderr]    --> src/main.rs:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |         }).set(MATRIX, ui);
[INFO] [stderr]     |                ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `red` in module `color`
[INFO] [stderr]    --> src/main.rs:173:25
[INFO] [stderr]     |
[INFO] [stderr] 173 |         ("Stop", color::red())
[INFO] [stderr]     |                         ^^^ not found in `color`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `green` in module `color`
[INFO] [stderr]    --> src/main.rs:175:26
[INFO] [stderr]     |
[INFO] [stderr] 175 |         ("Start", color::green())
[INFO] [stderr]     |                          ^^^^^ not found in `color`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `MATRIX` in this scope
[INFO] [stderr]    --> src/main.rs:184:20
[INFO] [stderr]     |
[INFO] [stderr] 184 |         .down_from(MATRIX, MATRIX_PADDING)
[INFO] [stderr]     |                    ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `PLAY_BUTTON` in this scope
[INFO] [stderr]    --> src/main.rs:186:14
[INFO] [stderr]     |
[INFO] [stderr] 186 |         .set(PLAY_BUTTON, ui);
[INFO] [stderr]     |              ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/conway/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/conway/mod.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 121 |         if (initial_result > left) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]   --> src/main.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::path::{Path, PathBuf};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Events`, `self`
[INFO] [stderr]   --> src/main.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 | use piston::event_loop::{self, Events, EventLoop};
[INFO] [stderr]    |                          ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RenderEvent`
[INFO] [stderr]   --> src/main.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | use piston::input::{RenderEvent, Event};
[INFO] [stderr]    |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sizeable`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Sizeable,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `conrods-game-of-life`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "72d44feac3a3019414133774488cb40f629b860952507ab66e2ccb6c6faaba23"`
[INFO] running `"docker" "rm" "-f" "72d44feac3a3019414133774488cb40f629b860952507ab66e2ccb6c6faaba23"`
[INFO] [stdout] 72d44feac3a3019414133774488cb40f629b860952507ab66e2ccb6c6faaba23