[INFO] updating cached repository WideWord/dfge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WideWord/dfge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WideWord/dfge" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WideWord/dfge" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/WideWord/dfge"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/WideWord/dfge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8eb80b350c4a2a291e8f06900d5304b540bd5719
[INFO] sha for GitHub repo WideWord/dfge: 8eb80b350c4a2a291e8f06900d5304b540bd5719
[INFO] validating manifest of WideWord/dfge 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 WideWord/dfge 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 WideWord/dfge
[INFO] finished frobbing WideWord/dfge
[INFO] frobbed toml for WideWord/dfge written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge/Cargo.toml
[INFO] started frobbing WideWord/dfge
[INFO] finished frobbing WideWord/dfge
[INFO] frobbed toml for WideWord/dfge written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/WideWord/dfge/Cargo.toml
[INFO] crate WideWord/dfge 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 WideWord/dfge against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 9e2834eac0fbb6ec2e35f4b56c4ab0518015ffc3d7361c3c2bbfcfe8c183a3a3
[INFO] running `"docker" "start" "-a" "9e2834eac0fbb6ec2e35f4b56c4ab0518015ffc3d7361c3c2bbfcfe8c183a3a3"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling glium v0.20.0
[INFO] [stderr]    Compiling dfge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate glium;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSprite`
[INFO] [stderr]  --> src/asset/vecsprite.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct VecSprite {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSpriteLine`
[INFO] [stderr]   --> src/asset/vecsprite.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct VecSpriteLine {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSpriteFilling`
[INFO] [stderr]   --> src/asset/vecsprite.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct VecSpriteFilling {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `empty`
[INFO] [stderr]   --> src/asset/vecsprite.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn empty() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `display`
[INFO] [stderr]  --> src/platform/window.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     display: glium::Display,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Color`
[INFO] [stderr]  --> src/util/color.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Color {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/util/color.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(red: f32, green: f32, blue: f32, alpha: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WHITE`
[INFO] [stderr]   --> src/util/color.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / const WHITE: Color = Color{ 
[INFO] [stderr] 23 | |     red: 1.0, 
[INFO] [stderr] 24 | |     green: 1.0,
[INFO] [stderr] 25 | |     blue: 1.0,
[INFO] [stderr] 26 | |     alpha: 1.0,
[INFO] [stderr] 27 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLACK`
[INFO] [stderr]   --> src/util/color.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / const BLACK: Color = Color{ 
[INFO] [stderr] 30 | |     red: 0.0, 
[INFO] [stderr] 31 | |     green: 0.0,
[INFO] [stderr] 32 | |     blue: 0.0,
[INFO] [stderr] 33 | |     alpha: 1.0,
[INFO] [stderr] 34 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RED`
[INFO] [stderr]   --> src/util/color.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | / const RED: Color = Color{ 
[INFO] [stderr] 37 | |     red: 1.0, 
[INFO] [stderr] 38 | |     green: 0.0,
[INFO] [stderr] 39 | |     blue: 0.0,
[INFO] [stderr] 40 | |     alpha: 1.0,
[INFO] [stderr] 41 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GREEN`
[INFO] [stderr]   --> src/util/color.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / const GREEN: Color = Color{ 
[INFO] [stderr] 44 | |     red: 0.0, 
[INFO] [stderr] 45 | |     green: 1.0,
[INFO] [stderr] 46 | |     blue: 0.0,
[INFO] [stderr] 47 | |     alpha: 1.0,
[INFO] [stderr] 48 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUE`
[INFO] [stderr]   --> src/util/color.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / const BLUE: Color = Color{ 
[INFO] [stderr] 51 | |     red: 0.0, 
[INFO] [stderr] 52 | |     green: 0.0,
[INFO] [stderr] 53 | |     blue: 1.0,
[INFO] [stderr] 54 | |     alpha: 1.0,
[INFO] [stderr] 55 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.18s
[INFO] running `"docker" "inspect" "9e2834eac0fbb6ec2e35f4b56c4ab0518015ffc3d7361c3c2bbfcfe8c183a3a3"`
[INFO] running `"docker" "rm" "-f" "9e2834eac0fbb6ec2e35f4b56c4ab0518015ffc3d7361c3c2bbfcfe8c183a3a3"`
[INFO] [stdout] 9e2834eac0fbb6ec2e35f4b56c4ab0518015ffc3d7361c3c2bbfcfe8c183a3a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2016801931debfe2a7df43c54deee63f76dda364d68b0af1a5678c3600dfde4f
[INFO] running `"docker" "start" "-a" "2016801931debfe2a7df43c54deee63f76dda364d68b0af1a5678c3600dfde4f"`
[INFO] [stderr]    Compiling dfge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate glium;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSprite`
[INFO] [stderr]  --> src/asset/vecsprite.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct VecSprite {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSpriteLine`
[INFO] [stderr]   --> src/asset/vecsprite.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct VecSpriteLine {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `VecSpriteFilling`
[INFO] [stderr]   --> src/asset/vecsprite.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct VecSpriteFilling {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `empty`
[INFO] [stderr]   --> src/asset/vecsprite.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn empty() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `display`
[INFO] [stderr]  --> src/platform/window.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     display: glium::Display,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Color`
[INFO] [stderr]  --> src/util/color.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Color {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/util/color.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(red: f32, green: f32, blue: f32, alpha: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WHITE`
[INFO] [stderr]   --> src/util/color.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / const WHITE: Color = Color{ 
[INFO] [stderr] 23 | |     red: 1.0, 
[INFO] [stderr] 24 | |     green: 1.0,
[INFO] [stderr] 25 | |     blue: 1.0,
[INFO] [stderr] 26 | |     alpha: 1.0,
[INFO] [stderr] 27 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLACK`
[INFO] [stderr]   --> src/util/color.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / const BLACK: Color = Color{ 
[INFO] [stderr] 30 | |     red: 0.0, 
[INFO] [stderr] 31 | |     green: 0.0,
[INFO] [stderr] 32 | |     blue: 0.0,
[INFO] [stderr] 33 | |     alpha: 1.0,
[INFO] [stderr] 34 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RED`
[INFO] [stderr]   --> src/util/color.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | / const RED: Color = Color{ 
[INFO] [stderr] 37 | |     red: 1.0, 
[INFO] [stderr] 38 | |     green: 0.0,
[INFO] [stderr] 39 | |     blue: 0.0,
[INFO] [stderr] 40 | |     alpha: 1.0,
[INFO] [stderr] 41 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GREEN`
[INFO] [stderr]   --> src/util/color.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / const GREEN: Color = Color{ 
[INFO] [stderr] 44 | |     red: 0.0, 
[INFO] [stderr] 45 | |     green: 1.0,
[INFO] [stderr] 46 | |     blue: 0.0,
[INFO] [stderr] 47 | |     alpha: 1.0,
[INFO] [stderr] 48 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUE`
[INFO] [stderr]   --> src/util/color.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / const BLUE: Color = Color{ 
[INFO] [stderr] 51 | |     red: 0.0, 
[INFO] [stderr] 52 | |     green: 0.0,
[INFO] [stderr] 53 | |     blue: 1.0,
[INFO] [stderr] 54 | |     alpha: 1.0,
[INFO] [stderr] 55 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "2016801931debfe2a7df43c54deee63f76dda364d68b0af1a5678c3600dfde4f"`
[INFO] running `"docker" "rm" "-f" "2016801931debfe2a7df43c54deee63f76dda364d68b0af1a5678c3600dfde4f"`
[INFO] [stdout] 2016801931debfe2a7df43c54deee63f76dda364d68b0af1a5678c3600dfde4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/WideWord/dfge:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] f585300ac1024e9b29d743f557a15bcdadfa984b81db67b305546d5d98d037b1
[INFO] running `"docker" "start" "-a" "f585300ac1024e9b29d743f557a15bcdadfa984b81db67b305546d5d98d037b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dfge-7c4346c57f13423f
[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" "f585300ac1024e9b29d743f557a15bcdadfa984b81db67b305546d5d98d037b1"`
[INFO] running `"docker" "rm" "-f" "f585300ac1024e9b29d743f557a15bcdadfa984b81db67b305546d5d98d037b1"`
[INFO] [stdout] f585300ac1024e9b29d743f557a15bcdadfa984b81db67b305546d5d98d037b1