[INFO] updating cached repository PandarinDev/Vista
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PandarinDev/Vista
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PandarinDev/Vista" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/PandarinDev/Vista"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/PandarinDev/Vista'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PandarinDev/Vista" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/PandarinDev/Vista"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/PandarinDev/Vista'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22ceffee265d8a28ca891f132cc2bdf0edcbe1fc
[INFO] sha for GitHub repo PandarinDev/Vista: 22ceffee265d8a28ca891f132cc2bdf0edcbe1fc
[INFO] validating manifest of PandarinDev/Vista on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of PandarinDev/Vista on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing PandarinDev/Vista
[INFO] finished frobbing PandarinDev/Vista
[INFO] frobbed toml for PandarinDev/Vista written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/PandarinDev/Vista/Cargo.toml
[INFO] started frobbing PandarinDev/Vista
[INFO] finished frobbing PandarinDev/Vista
[INFO] frobbed toml for PandarinDev/Vista written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/PandarinDev/Vista/Cargo.toml
[INFO] crate PandarinDev/Vista already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking PandarinDev/Vista against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/PandarinDev/Vista:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 01a444a86c71363bccb441df5a1d69aaa90e6c6cb6774436419541bd569a6ddb
[INFO] running `"docker" "start" "-a" "01a444a86c71363bccb441df5a1d69aaa90e6c6cb6774436419541bd569a6ddb"`
[INFO] [stderr]     Checking alga v0.9.0
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking nalgebra-glm v0.4.0
[INFO] [stderr]     Checking vista v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Quad`
[INFO] [stderr]  --> src/geometry/quad.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Quad {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `screen_width`
[INFO] [stderr]  --> src/graphics/renderer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     screen_width: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `screen_height`
[INFO] [stderr]  --> src/graphics/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     screen_height: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `borrow_display`
[INFO] [stderr]   --> src/graphics/renderer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn borrow_display(&self) -> &glium::Display {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Quad`
[INFO] [stderr]  --> src/geometry/quad.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Quad {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `screen_width`
[INFO] [stderr]  --> src/graphics/renderer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     screen_width: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `screen_height`
[INFO] [stderr]  --> src/graphics/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     screen_height: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `borrow_display`
[INFO] [stderr]   --> src/graphics/renderer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn borrow_display(&self) -> &glium::Display {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.58s
[INFO] running `"docker" "inspect" "01a444a86c71363bccb441df5a1d69aaa90e6c6cb6774436419541bd569a6ddb"`
[INFO] running `"docker" "rm" "-f" "01a444a86c71363bccb441df5a1d69aaa90e6c6cb6774436419541bd569a6ddb"`
[INFO] [stdout] 01a444a86c71363bccb441df5a1d69aaa90e6c6cb6774436419541bd569a6ddb