[INFO] cloning repository jinroh/musique
[INFO] running `"git" "clone" "--bare" "git://github.com/jinroh/musique.git" "work/cache/sources/gh/jinroh/musique"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jinroh/musique'...
[INFO] running `"git" "clone" "work/cache/sources/gh/jinroh/musique" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jinroh/musique"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jinroh/musique'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jinroh/musique" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jinroh/musique"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jinroh/musique'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f1d4d9e39dd25010dfd1fe8a60077287534d853
[INFO] sha for GitHub repo jinroh/musique: 3f1d4d9e39dd25010dfd1fe8a60077287534d853
[INFO] validating manifest of jinroh/musique on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jinroh/musique on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jinroh/musique
[INFO] finished frobbing jinroh/musique
[INFO] frobbed toml for jinroh/musique written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jinroh/musique/Cargo.toml
[INFO] started frobbing jinroh/musique
[INFO] finished frobbing jinroh/musique
[INFO] frobbed toml for jinroh/musique written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jinroh/musique/Cargo.toml
[INFO] crate jinroh/musique already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded euclid v0.15.3
[INFO] [stderr]   Downloaded dwrote v0.4.0
[INFO] [stderr]   Downloaded servo-glutin v0.11.1
[INFO] [stderr]   Downloaded gamma-lut v0.2.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jinroh/musique against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jinroh/musique:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bcebd616f5d4a689907a45242bd02b355eccec4e5ad7b84e15e29e3c8d3ce63e
[INFO] running `"docker" "start" "-a" "bcebd616f5d4a689907a45242bd02b355eccec4e5ad7b84e15e29e3c8d3ce63e"`
[INFO] [stderr]    Compiling webrender v0.50.0 (https://github.com/servo/webrender#4cc0cad0)
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.3
[INFO] [stderr]    Compiling gleam v0.4.8
[INFO] [stderr]    Compiling servo-glutin v0.11.1
[INFO] [stderr]     Checking png v0.8.0
[INFO] [stderr]     Checking serde v1.0.15
[INFO] [stderr]     Checking image v0.14.0
[INFO] [stderr]     Checking euclid v0.15.3
[INFO] [stderr]     Checking app_units v0.5.6
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking freetype v0.3.0
[INFO] [stderr]     Checking plane-split v0.6.0
[INFO] [stderr]     Checking webrender_api v0.50.0 (https://github.com/servo/webrender#4cc0cad0)
[INFO] [stderr]     Checking musique v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:11:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn window_event_loop() -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:29
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                             ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:40
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:51
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:313:41
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         LayoutSize::new(((x2 as f32) - self.0), ((y2 as f32) - self.1)))
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:313:65
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         LayoutSize::new(((x2 as f32) - self.0), ((y2 as f32) - self.1)))
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:11:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn window_event_loop() -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:29
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                             ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:40
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:243:51
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 ColorF::new((1.0 - f), (1.0 - f), (1.0 - f), 1.0)
[INFO] [stderr]     |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:313:41
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         LayoutSize::new(((x2 as f32) - self.0), ((y2 as f32) - self.1)))
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:313:65
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         LayoutSize::new(((x2 as f32) - self.0), ((y2 as f32) - self.1)))
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window_proxy`
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     window_proxy: glutin::WindowProxy,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window_proxy`
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     window_proxy: glutin::WindowProxy,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "bcebd616f5d4a689907a45242bd02b355eccec4e5ad7b84e15e29e3c8d3ce63e"`
[INFO] running `"docker" "rm" "-f" "bcebd616f5d4a689907a45242bd02b355eccec4e5ad7b84e15e29e3c8d3ce63e"`
[INFO] [stdout] bcebd616f5d4a689907a45242bd02b355eccec4e5ad7b84e15e29e3c8d3ce63e