Dec 14 06:25:30.759 INFO testing RobertWHurst/Delta against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 06:25:30.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:25:31.240 INFO [stdout] 84750415adc720a18e5dc58f84fd2c12a3bd7ebe81d6c813e7d6a451b780cd7b
Dec 14 06:25:31.243 INFO running `"docker" "start" "-a" "84750415adc720a18e5dc58f84fd2c12a3bd7ebe81d6c813e7d6a451b780cd7b"`
Dec 14 06:25:32.279 INFO [stderr] usermod: no changes
Dec 14 06:25:32.643 INFO [stderr]    Compiling tempfile v2.1.6
Dec 14 06:25:32.643 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 14 06:25:32.652 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 14 06:25:34.484 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 14 06:25:35.579 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 14 06:25:36.607 INFO [stderr]    Compiling rayon v0.8.2
Dec 14 06:25:43.231 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 14 06:25:47.983 INFO [stderr]    Compiling image v0.14.0
Dec 14 06:25:55.735 INFO [stderr]    Compiling libloading v0.3.4
Dec 14 06:25:59.603 INFO [stderr]    Compiling dlib v0.3.1
Dec 14 06:26:00.443 INFO [stderr]    Compiling wayland-sys v0.9.9
Dec 14 06:26:03.079 INFO [stderr]    Compiling wayland-client v0.9.9
Dec 14 06:26:05.547 INFO [stderr]    Compiling wayland-window v0.6.1
Dec 14 06:26:05.551 INFO [stderr]    Compiling wayland-kbd v0.9.1
Dec 14 06:26:07.663 INFO [stderr]    Compiling winit v0.7.5
Dec 14 06:26:12.777 INFO [stderr]    Compiling glutin v0.9.2
Dec 14 06:26:16.175 INFO [stderr]    Compiling delta v0.1.0 (/source)
Dec 14 06:26:18.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.30s
Dec 14 06:26:18.640 INFO [stderr] su: No module specific data is present
Dec 14 06:26:19.301 INFO running `"docker" "inspect" "84750415adc720a18e5dc58f84fd2c12a3bd7ebe81d6c813e7d6a451b780cd7b"`
Dec 14 06:26:19.623 INFO running `"docker" "rm" "-f" "84750415adc720a18e5dc58f84fd2c12a3bd7ebe81d6c813e7d6a451b780cd7b"`
Dec 14 06:26:19.863 INFO [stdout] 84750415adc720a18e5dc58f84fd2c12a3bd7ebe81d6c813e7d6a451b780cd7b
Dec 14 06:26:19.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:26:20.315 INFO [stdout] 427fdf7078a6a9b2e36bb50649a5ea72ed5c75430b8c6b39ca59a08f6bd07ab1
Dec 14 06:26:20.318 INFO running `"docker" "start" "-a" "427fdf7078a6a9b2e36bb50649a5ea72ed5c75430b8c6b39ca59a08f6bd07ab1"`
Dec 14 06:26:21.723 INFO [stderr] usermod: no changes
Dec 14 06:26:21.993 INFO [stderr]    Compiling delta v0.1.0 (/source)
Dec 14 06:26:23.963 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:26:23.964 INFO [stderr]   --> examples/box.rs:29:9
Dec 14 06:26:23.964 INFO [stderr]    |
Dec 14 06:26:23.964 INFO [stderr] 29 |     let mut scene = Scene::new("box");
Dec 14 06:26:23.965 INFO [stderr]    |         ----^^^^^
Dec 14 06:26:23.965 INFO [stderr]    |         |
Dec 14 06:26:23.965 INFO [stderr]    |         help: remove this `mut`
Dec 14 06:26:23.966 INFO [stderr]    |
Dec 14 06:26:23.966 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:26:23.966 INFO [stderr] 
Dec 14 06:26:26.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 14 06:26:26.482 INFO [stderr] su: No module specific data is present
Dec 14 06:26:26.808 INFO running `"docker" "inspect" "427fdf7078a6a9b2e36bb50649a5ea72ed5c75430b8c6b39ca59a08f6bd07ab1"`
Dec 14 06:26:26.895 INFO running `"docker" "rm" "-f" "427fdf7078a6a9b2e36bb50649a5ea72ed5c75430b8c6b39ca59a08f6bd07ab1"`
Dec 14 06:26:26.991 INFO [stdout] 427fdf7078a6a9b2e36bb50649a5ea72ed5c75430b8c6b39ca59a08f6bd07ab1
Dec 14 06:26:26.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:26:27.148 INFO [stdout] 1f03e53e44a14703d9fa2dd17dfc9c53e6f9c5e6f5915a791c96f20bb11f32aa
Dec 14 06:26:27.152 INFO running `"docker" "start" "-a" "1f03e53e44a14703d9fa2dd17dfc9c53e6f9c5e6f5915a791c96f20bb11f32aa"`
Dec 14 06:26:27.594 INFO [stderr] usermod: no changes
Dec 14 06:26:27.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 14 06:26:27.715 INFO [stderr]      Running /target/debug/deps/delta-26a04a2faf393bfb
Dec 14 06:26:27.719 INFO [stdout] 
Dec 14 06:26:27.719 INFO [stdout] running 0 tests
Dec 14 06:26:27.719 INFO [stdout] 
Dec 14 06:26:27.719 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:26:27.719 INFO [stdout] 
Dec 14 06:26:27.719 INFO [stderr]    Doc-tests delta
Dec 14 06:26:30.255 INFO [stdout] 
Dec 14 06:26:30.255 INFO [stdout] running 0 tests
Dec 14 06:26:30.255 INFO [stdout] 
Dec 14 06:26:30.255 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:26:30.255 INFO [stdout] 
Dec 14 06:26:30.259 INFO [stderr] su: No module specific data is present
Dec 14 06:26:31.087 INFO running `"docker" "inspect" "1f03e53e44a14703d9fa2dd17dfc9c53e6f9c5e6f5915a791c96f20bb11f32aa"`
Dec 14 06:26:31.343 INFO running `"docker" "rm" "-f" "1f03e53e44a14703d9fa2dd17dfc9c53e6f9c5e6f5915a791c96f20bb11f32aa"`
Dec 14 06:26:31.580 INFO [stdout] 1f03e53e44a14703d9fa2dd17dfc9c53e6f9c5e6f5915a791c96f20bb11f32aa