[INFO] crate ryb_game 0.2.24 is already in cache
[INFO] extracting crate ryb_game 0.2.24 into work/ex/clippy-test-run/sources/stable/reg/ryb_game/0.2.24
[INFO] extracting crate ryb_game 0.2.24 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ryb_game/0.2.24
[INFO] validating manifest of ryb_game-0.2.24 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ryb_game-0.2.24 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ryb_game-0.2.24
[INFO] finished frobbing ryb_game-0.2.24
[INFO] frobbed toml for ryb_game-0.2.24 written to work/ex/clippy-test-run/sources/stable/reg/ryb_game/0.2.24/Cargo.toml
[INFO] started frobbing ryb_game-0.2.24
[INFO] finished frobbing ryb_game-0.2.24
[INFO] frobbed toml for ryb_game-0.2.24 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ryb_game/0.2.24/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ryb_game-0.2.24 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ryb_game/0.2.24:/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=forbid" "-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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 044d9328b022b1ec15f73d5f9f323f2c96dd0f34a82924d675277c66e1642ae9
[INFO] running `"docker" "start" "-a" "044d9328b022b1ec15f73d5f9f323f2c96dd0f34a82924d675277c66e1642ae9"`
[INFO] [stderr]     Checking gfx_core v0.6.1
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.1
[INFO] [stderr]     Checking image v0.12.4
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.42.1
[INFO] [stderr]     Checking gfx v0.14.1
[INFO] [stderr]     Checking gfx_device_gl v0.13.1
[INFO] [stderr]     Checking piston-gfx_texture v0.22.1
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.38.0
[INFO] [stderr]     Checking piston_window v0.64.0
[INFO] [stderr]     Checking ryb_game v0.2.24 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/mainglobal.rs:61:10
[INFO] [stderr]    |
[INFO] [stderr] 61 |          window: window,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^ help: replace it with: `window`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]     --> src/view.rs:1093:31
[INFO] [stderr]      |
[INFO] [stderr] 1093 |          let (mut r,mut y,mut b) = class.to_ryb();
[INFO] [stderr]      |                               ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/mainglobal.rs:61:10
[INFO] [stderr]    |
[INFO] [stderr] 61 |          window: window,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^ help: replace it with: `window`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]     --> src/view.rs:1093:31
[INFO] [stderr]      |
[INFO] [stderr] 1093 |          let (mut r,mut y,mut b) = class.to_ryb();
[INFO] [stderr]      |                               ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]     --> src/view.rs:1303:31
[INFO] [stderr]      |
[INFO] [stderr] 1303 |          let (mut r,mut y,mut b) = class.to_ryb();
[INFO] [stderr]      |                               ^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/lang.rs:59:27
[INFO] [stderr]    |
[INFO] [stderr] 59 |                      Some(i) => { i as u64 }
[INFO] [stderr]    |                           ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/terrain.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |          base: base,
[INFO] [stderr]     --> src/view.rs:1303:31
[INFO] [stderr]      |
[INFO] [stderr] 1303 |          let (mut r,mut y,mut b) = class.to_ryb();
[INFO] [stderr]      |                               ^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/lang.rs:59:27
[INFO] [stderr]    |
[INFO] [stderr] 59 |                      Some(i) => { i as u64 }
[INFO] [stderr]    |                           ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/terrain.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |          base: base,
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace it with: `base`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/terrain.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 |          passable: passable,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^ help: replace it with: `passable`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `wx`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:21
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                     ^^^^^^ help: replace it with: `wy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:29
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                             ^^^^^^ help: replace it with: `wz`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             terrain_class: terrain_class, terrain_level: wz+1, tiles: map,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `terrain_class`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:180:40
[INFO] [stderr]     |
[INFO] [stderr] 180 |             npc_table: HashMap::new(), gates: gates
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: replace it with: `gates`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:13
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `wx`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                     ^^^^^^ help: replace it with: `wy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                             ^^^^^^ help: replace it with: `wz`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |             terrain_class: terrain_class, terrain_level: wz+1, tiles: map,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `terrain_class`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:196:40
[INFO] [stderr]     |
[INFO] [stderr] 196 |             npc_table: HashMap::new(), gates: gates
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: replace it with: `gates`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:96:10
[INFO] [stderr]    |
[INFO] [stderr] 96 |          library: library,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^ help: replace it with: `library`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:98:10
[INFO] [stderr]    |
[INFO] [stderr] 98 |          bindings: bindings, travel: travel
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^ help: replace it with: `bindings`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |          bindings: bindings, travel: travel
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: replace it with: `travel`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace it with: `base`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/terrain.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 |          passable: passable,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^ help: replace it with: `passable`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `wx`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:21
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                     ^^^^^^ help: replace it with: `wy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:176:29
[INFO] [stderr]     |
[INFO] [stderr] 176 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                             ^^^^^^ help: replace it with: `wz`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             terrain_class: terrain_class, terrain_level: wz+1, tiles: map,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `terrain_class`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:180:40
[INFO] [stderr]     |
[INFO] [stderr] 180 |             npc_table: HashMap::new(), gates: gates
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: replace it with: `gates`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:13
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `wx`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                     ^^^^^^ help: replace it with: `wy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |             wx: wx, wy: wy, wz: wz,
[INFO] [stderr]     |                             ^^^^^^ help: replace it with: `wz`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |             terrain_class: terrain_class, terrain_level: wz+1, tiles: map,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `terrain_class`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/terrain.rs:196:40
[INFO] [stderr]     |
[INFO] [stderr] 196 |             npc_table: HashMap::new(), gates: gates
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: replace it with: `gates`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:96:10
[INFO] [stderr]    |
[INFO] [stderr] 96 |          library: library,
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^ help: replace it with: `library`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:98:10
[INFO] [stderr]    |
[INFO] [stderr] 98 |          bindings: bindings, travel: travel
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^ help: replace it with: `bindings`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/agent.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |          bindings: bindings, travel: travel
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: replace it with: `travel`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `alloc_system`
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate alloc_system;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `alloc_system`
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate alloc_system;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `ryb_game`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `ryb_game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "044d9328b022b1ec15f73d5f9f323f2c96dd0f34a82924d675277c66e1642ae9"`
[INFO] running `"docker" "rm" "-f" "044d9328b022b1ec15f73d5f9f323f2c96dd0f34a82924d675277c66e1642ae9"`
[INFO] [stdout] 044d9328b022b1ec15f73d5f9f323f2c96dd0f34a82924d675277c66e1642ae9