[INFO] updating cached repository sgabhart22/rust-stones
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sgabhart22/rust-stones
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sgabhart22/rust-stones" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sgabhart22/rust-stones"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sgabhart22/rust-stones'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sgabhart22/rust-stones" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e351513c30f82327a7f135b95e9cf6a5d5f38bea
[INFO] sha for GitHub repo sgabhart22/rust-stones: e351513c30f82327a7f135b95e9cf6a5d5f38bea
[INFO] validating manifest of sgabhart22/rust-stones on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sgabhart22/rust-stones on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sgabhart22/rust-stones
[INFO] finished frobbing sgabhart22/rust-stones
[INFO] frobbed toml for sgabhart22/rust-stones written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/sgabhart22/rust-stones/Cargo.toml
[INFO] started frobbing sgabhart22/rust-stones
[INFO] finished frobbing sgabhart22/rust-stones
[INFO] frobbed toml for sgabhart22/rust-stones written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones/Cargo.toml
[INFO] crate sgabhart22/rust-stones has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sgabhart22/rust-stones against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] bad064b0870e3e1c99df22e4650654539e6d73b62eb4b0176efa709747749fa8
[INFO] running `"docker" "start" "-a" "bad064b0870e3e1c99df22e4650654539e6d73b62eb4b0176efa709747749fa8"`
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling deflate v0.7.11
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling gfx_core v0.7.1
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.43.0
[INFO] [stderr]    Compiling gfx v0.15.1
[INFO] [stderr]    Compiling gfx_device_gl v0.14.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.23.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.39.0
[INFO] [stderr]    Compiling piston_window v0.65.0
[INFO] [stderr]    Compiling stones v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `piston::input::*`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use piston::input::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Transformed`, `color`
[INFO] [stderr]   --> src/main.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use graphics::{color, Transformed};
[INFO] [stderr]    |                ^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/app.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
[INFO] [stderr]  --> src/app.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
[INFO] [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `BG_Colors` should have a camel case name
[INFO] [stderr]  --> src/tile.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum BG_Colors {
[INFO] [stderr]   |          ^^^^^^^^^ help: convert the identifier to camel case: `BgColors`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `FG_Colors` should have a camel case name
[INFO] [stderr]  --> src/tile.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum FG_Colors {
[INFO] [stderr]   |          ^^^^^^^^^ help: convert the identifier to camel case: `FgColors`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transformed`
[INFO] [stderr]  --> src/app.rs:6:35
[INFO] [stderr]   |
[INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
[INFO] [stderr]   |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/board.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `selected_cell`
[INFO] [stderr]   --> src/app.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     selected_cell: Option<Vec2f>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `BG_Colors`
[INFO] [stderr]  --> src/tile.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum BG_Colors {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `FG_Colors`
[INFO] [stderr]  --> src/tile.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum FG_Colors {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Shapes`
[INFO] [stderr]   --> src/tile.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Shapes {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]   --> src/tile.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Tile {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "bad064b0870e3e1c99df22e4650654539e6d73b62eb4b0176efa709747749fa8"`
[INFO] running `"docker" "rm" "-f" "bad064b0870e3e1c99df22e4650654539e6d73b62eb4b0176efa709747749fa8"`
[INFO] [stdout] bad064b0870e3e1c99df22e4650654539e6d73b62eb4b0176efa709747749fa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3db9438f9637db40c7689213c49a793b6cdac17a7a758c38186fd695aa3e3044
[INFO] running `"docker" "start" "-a" "3db9438f9637db40c7689213c49a793b6cdac17a7a758c38186fd695aa3e3044"`
[INFO] [stderr]    Compiling stones v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `piston::input::*`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use piston::input::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Transformed`, `color`
[INFO] [stderr]   --> src/main.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use graphics::{color, Transformed};
[INFO] [stderr]    |                ^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/app.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
[INFO] [stderr]  --> src/app.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
[INFO] [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `BG_Colors` should have a camel case name
[INFO] [stderr]  --> src/tile.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum BG_Colors {
[INFO] [stderr]   |          ^^^^^^^^^ help: convert the identifier to camel case: `BgColors`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `FG_Colors` should have a camel case name
[INFO] [stderr]  --> src/tile.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum FG_Colors {
[INFO] [stderr]   |          ^^^^^^^^^ help: convert the identifier to camel case: `FgColors`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transformed`
[INFO] [stderr]  --> src/app.rs:6:35
[INFO] [stderr]   |
[INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
[INFO] [stderr]   |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/board.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `selected_cell`
[INFO] [stderr]   --> src/app.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     selected_cell: Option<Vec2f>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `BG_Colors`
[INFO] [stderr]  --> src/tile.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum BG_Colors {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `FG_Colors`
[INFO] [stderr]  --> src/tile.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum FG_Colors {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Shapes`
[INFO] [stderr]   --> src/tile.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Shapes {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]   --> src/tile.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Tile {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "3db9438f9637db40c7689213c49a793b6cdac17a7a758c38186fd695aa3e3044"`
[INFO] running `"docker" "rm" "-f" "3db9438f9637db40c7689213c49a793b6cdac17a7a758c38186fd695aa3e3044"`
[INFO] [stdout] 3db9438f9637db40c7689213c49a793b6cdac17a7a758c38186fd695aa3e3044
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/sgabhart22/rust-stones:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 5c526e0853a1955f7d83586070de864495c4baa425aa5e602fa69c3b2e36c08a
[INFO] running `"docker" "start" "-a" "5c526e0853a1955f7d83586070de864495c4baa425aa5e602fa69c3b2e36c08a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stones-47d0d3a63d5866e3
[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" "5c526e0853a1955f7d83586070de864495c4baa425aa5e602fa69c3b2e36c08a"`
[INFO] running `"docker" "rm" "-f" "5c526e0853a1955f7d83586070de864495c4baa425aa5e602fa69c3b2e36c08a"`
[INFO] [stdout] 5c526e0853a1955f7d83586070de864495c4baa425aa5e602fa69c3b2e36c08a