[INFO] cloning repository djmcgill/garden-opus
[INFO] running `"git" "clone" "--bare" "git://github.com/djmcgill/garden-opus.git" "work/cache/sources/gh/djmcgill/garden-opus"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/djmcgill/garden-opus'...
[INFO] running `"git" "clone" "work/cache/sources/gh/djmcgill/garden-opus" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/djmcgill/garden-opus"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/djmcgill/garden-opus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/djmcgill/garden-opus" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/djmcgill/garden-opus"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/djmcgill/garden-opus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5fa7badb5dc97803b6c721fff5af239701b9c454
[INFO] sha for GitHub repo djmcgill/garden-opus: 5fa7badb5dc97803b6c721fff5af239701b9c454
[INFO] validating manifest of djmcgill/garden-opus on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of djmcgill/garden-opus on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing djmcgill/garden-opus
[INFO] finished frobbing djmcgill/garden-opus
[INFO] frobbed toml for djmcgill/garden-opus written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/djmcgill/garden-opus/Cargo.toml
[INFO] started frobbing djmcgill/garden-opus
[INFO] finished frobbing djmcgill/garden-opus
[INFO] frobbed toml for djmcgill/garden-opus written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/djmcgill/garden-opus/Cargo.toml
[INFO] crate djmcgill/garden-opus has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.48.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking djmcgill/garden-opus against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/djmcgill/garden-opus:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2b239e2e726ab21aa4f240f24a63a2cd014139eb936ece0e0797b7e699846d99
[INFO] running `"docker" "start" "-a" "2b239e2e726ab21aa4f240f24a63a2cd014139eb936ece0e0797b7e699846d99"`
[INFO] [stderr]     Checking nodrop v0.1.10
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking arrayvec v0.4.4
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking rusttype v0.2.3
[INFO] [stderr]     Checking piston2d-graphics v0.23.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.16.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.48.0
[INFO] [stderr]     Checking garden-opus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `piston::window::Window`
[INFO] [stderr]  --> src/controller/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston::window::Window;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `graphics::math::*`
[INFO] [stderr]   --> src/model/hex.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     use graphics::math::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston::window::Window`
[INFO] [stderr]  --> src/controller/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston::window::Window;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `atom`
[INFO] [stderr]   --> src/model/mod.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |             if let Some(atom@Atom::BaseMetal(BaseMetal::Gold)) = *tile {
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_atom`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xy`
[INFO] [stderr]   --> src/model/mod.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 if let Some(xy) = self.selected_tile {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_xy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]   --> src/model/board.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn parse<'a, S: Into<&'a str>>(string: S) -> Option<Board> {
[INFO] [stderr]    |                                        ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `atom`
[INFO] [stderr]   --> src/model/mod.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |             if let Some(atom@Atom::BaseMetal(BaseMetal::Gold)) = *tile {
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_atom`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xy`
[INFO] [stderr]   --> src/model/mod.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 if let Some(xy) = self.selected_tile {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_xy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]   --> src/model/board.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn parse<'a, S: Into<&'a str>>(string: S) -> Option<Board> {
[INFO] [stderr]    |                                        ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `"docker" "inspect" "2b239e2e726ab21aa4f240f24a63a2cd014139eb936ece0e0797b7e699846d99"`
[INFO] running `"docker" "rm" "-f" "2b239e2e726ab21aa4f240f24a63a2cd014139eb936ece0e0797b7e699846d99"`
[INFO] [stdout] 2b239e2e726ab21aa4f240f24a63a2cd014139eb936ece0e0797b7e699846d99