[INFO] updating cached repository jinroh/musique
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jinroh/musique
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jinroh/musique" "work/ex/beta-1.38-1/sources/1.37.0/gh/jinroh/musique"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jinroh/musique'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jinroh/musique" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jinroh/musique"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jinroh/musique on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/jinroh/musique/Cargo.toml
[INFO] crate jinroh/musique already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing jinroh/musique against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jinroh/musique:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 191286ad0398ac5b022eaaf9e02189b3d9a0c5236421887d34c307c88f0916f4
[INFO] running `"docker" "start" "-a" "191286ad0398ac5b022eaaf9e02189b3d9a0c5236421887d34c307c88f0916f4"`
[INFO] [stderr]    Compiling heapsize v0.4.1
[INFO] [stderr]    Compiling webrender v0.50.0 (https://github.com/servo/webrender#4cc0cad0)
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling shared_library v0.1.7
[INFO] [stderr]    Compiling deflate v0.7.16
[INFO] [stderr]    Compiling 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]    Compiling x11-dl v2.15.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr]    Compiling freetype v0.3.0
[INFO] [stderr]    Compiling bincode v0.8.0
[INFO] [stderr]    Compiling euclid v0.15.3
[INFO] [stderr]    Compiling app_units v0.5.6
[INFO] [stderr]    Compiling webrender_api v0.50.0 (https://github.com/servo/webrender#4cc0cad0)
[INFO] [stderr]    Compiling plane-split v0.6.0
[INFO] [stderr]    Compiling 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: 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 38s
[INFO] running `"docker" "inspect" "191286ad0398ac5b022eaaf9e02189b3d9a0c5236421887d34c307c88f0916f4"`
[INFO] running `"docker" "rm" "-f" "191286ad0398ac5b022eaaf9e02189b3d9a0c5236421887d34c307c88f0916f4"`
[INFO] [stdout] 191286ad0398ac5b022eaaf9e02189b3d9a0c5236421887d34c307c88f0916f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jinroh/musique:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 08fdbce8f81ab9b99b45f861a68a475d24db1ce402c6c2c148b91ec408c3d437
[INFO] running `"docker" "start" "-a" "08fdbce8f81ab9b99b45f861a68a475d24db1ce402c6c2c148b91ec408c3d437"`
[INFO] [stderr]    Compiling 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: 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 1.64s
[INFO] running `"docker" "inspect" "08fdbce8f81ab9b99b45f861a68a475d24db1ce402c6c2c148b91ec408c3d437"`
[INFO] running `"docker" "rm" "-f" "08fdbce8f81ab9b99b45f861a68a475d24db1ce402c6c2c148b91ec408c3d437"`
[INFO] [stdout] 08fdbce8f81ab9b99b45f861a68a475d24db1ce402c6c2c148b91ec408c3d437
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jinroh/musique:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] daa1b2e6361c3f5c6a17ac67125e71e782b7cd7bd7022c8cba2038368729fabf
[INFO] running `"docker" "start" "-a" "daa1b2e6361c3f5c6a17ac67125e71e782b7cd7bd7022c8cba2038368729fabf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/musique-8afd25e5cf7027e8
[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" "daa1b2e6361c3f5c6a17ac67125e71e782b7cd7bd7022c8cba2038368729fabf"`
[INFO] running `"docker" "rm" "-f" "daa1b2e6361c3f5c6a17ac67125e71e782b7cd7bd7022c8cba2038368729fabf"`
[INFO] [stdout] daa1b2e6361c3f5c6a17ac67125e71e782b7cd7bd7022c8cba2038368729fabf