Nov 27 17:52:33.027 INFO checking usbalbin/liquid_sim against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 17:52:33.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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"`
Nov 27 17:52:33.452 INFO [stdout] b6d793ea9b7b7befc80bca352210b57c362fe8f16fa0bfad003fce51c81c78df
Nov 27 17:52:33.460 INFO running `"docker" "start" "-a" "b6d793ea9b7b7befc80bca352210b57c362fe8f16fa0bfad003fce51c81c78df"`
Nov 27 17:52:35.028 INFO [stderr] usermod: no changes
Nov 27 17:52:35.316 INFO [stderr]    Compiling num-traits v0.1.41
Nov 27 17:52:35.316 INFO [stderr]    Compiling libloading v0.4.3
Nov 27 17:52:35.336 INFO [stderr]    Compiling cc v1.0.4
Nov 27 17:52:35.336 INFO [stderr]    Compiling khronos_api v2.0.0
Nov 27 17:52:35.337 INFO [stderr]     Checking smallvec v0.4.4
Nov 27 17:52:35.337 INFO [stderr]    Compiling rand v0.3.20
Nov 27 17:52:35.381 INFO [stderr]    Compiling x11-dl v2.17.2
Nov 27 17:52:35.381 INFO [stderr]     Checking memmap v0.6.2
Nov 27 17:52:37.783 INFO [stderr]     Checking shared_library v0.1.8
Nov 27 17:52:37.789 INFO [stderr]     Checking tempfile v2.2.0
Nov 27 17:52:38.213 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 27 17:52:39.426 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 27 17:52:41.798 INFO [stderr]     Checking dlib v0.4.0
Nov 27 17:52:42.658 INFO [stderr]     Checking wayland-sys v0.12.5
Nov 27 17:52:45.652 INFO [stderr]     Checking wayland-client v0.12.5
Nov 27 17:52:49.561 INFO [stderr]    Compiling serde_json v0.9.10
Nov 27 17:52:49.561 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 27 17:52:49.840 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 27 17:52:52.528 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 27 17:52:54.318 INFO [stderr]    Compiling glutin v0.11.0
Nov 27 17:52:54.320 INFO [stderr]    Compiling glium v0.19.0
Nov 27 17:52:54.895 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 27 17:52:57.478 INFO [stderr]     Checking wayland-protocols v0.12.5
Nov 27 17:52:57.480 INFO [stderr]     Checking wayland-kbd v0.13.1
Nov 27 17:53:18.173 INFO [stderr]     Checking wayland-window v0.13.2
Nov 27 17:53:20.333 INFO [stderr]     Checking winit v0.9.0
Nov 27 17:53:30.945 INFO [stderr]     Checking backtrace v0.3.5
Nov 27 17:53:37.736 INFO [stderr]    Compiling libloading v0.3.4
Nov 27 17:53:40.875 INFO [stderr]     Checking dlib v0.3.1
Nov 27 17:53:41.334 INFO [stderr]     Checking wayland-sys v0.9.10
Nov 27 17:53:42.008 INFO [stderr]     Checking wayland-client v0.9.10
Nov 27 17:54:00.474 INFO [stderr]     Checking liquid_sim v0.1.0 (/source)
Nov 27 17:54:01.380 INFO [stderr] warning: unused variable: `r`
Nov 27 17:54:01.381 INFO [stderr]    --> src/main.rs:108:13
Nov 27 17:54:01.381 INFO [stderr]     |
Nov 27 17:54:01.382 INFO [stderr] 108 |         let r = to_u8(128.0 + f.0);
Nov 27 17:54:01.382 INFO [stderr]     |             ^ help: consider using `_r` instead
Nov 27 17:54:01.382 INFO [stderr]     |
Nov 27 17:54:01.384 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 17:54:01.385 INFO [stderr] 
Nov 27 17:54:01.385 INFO [stderr] warning: unused variable: `g`
Nov 27 17:54:01.385 INFO [stderr]    --> src/main.rs:109:13
Nov 27 17:54:01.386 INFO [stderr]     |
Nov 27 17:54:01.386 INFO [stderr] 109 |         let g = to_u8(128.0 + f.1);
Nov 27 17:54:01.386 INFO [stderr]     |             ^ help: consider using `_g` instead
Nov 27 17:54:01.387 INFO [stderr] 
Nov 27 17:54:01.425 INFO [stderr] warning: unused variable: `r`
Nov 27 17:54:01.425 INFO [stderr]    --> src/main.rs:108:13
Nov 27 17:54:01.425 INFO [stderr]     |
Nov 27 17:54:01.426 INFO [stderr] 108 |         let r = to_u8(128.0 + f.0);
Nov 27 17:54:01.426 INFO [stderr]     |             ^ help: consider using `_r` instead
Nov 27 17:54:01.426 INFO [stderr]     |
Nov 27 17:54:01.426 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 17:54:01.427 INFO [stderr] 
Nov 27 17:54:01.427 INFO [stderr] warning: unused variable: `g`
Nov 27 17:54:01.427 INFO [stderr]    --> src/main.rs:109:13
Nov 27 17:54:01.427 INFO [stderr]     |
Nov 27 17:54:01.428 INFO [stderr] 109 |         let g = to_u8(128.0 + f.1);
Nov 27 17:54:01.428 INFO [stderr]     |             ^ help: consider using `_g` instead
Nov 27 17:54:01.428 INFO [stderr] 
Nov 27 17:54:01.450 INFO [stderr] warning: function is never used: `neg`
Nov 27 17:54:01.451 INFO [stderr]    --> src/main.rs:266:1
Nov 27 17:54:01.452 INFO [stderr]     |
Nov 27 17:54:01.455 INFO [stderr] 266 | fn neg(a: &(f32, f32)) -> (f32, f32) {
Nov 27 17:54:01.455 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:54:01.456 INFO [stderr]     |
Nov 27 17:54:01.456 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:54:01.456 INFO [stderr] 
Nov 27 17:54:01.549 INFO [stderr] warning: function is never used: `neg`
Nov 27 17:54:01.550 INFO [stderr]    --> src/main.rs:266:1
Nov 27 17:54:01.550 INFO [stderr]     |
Nov 27 17:54:01.551 INFO [stderr] 266 | fn neg(a: &(f32, f32)) -> (f32, f32) {
Nov 27 17:54:01.551 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:54:01.551 INFO [stderr]     |
Nov 27 17:54:01.551 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:54:01.552 INFO [stderr] 
Nov 27 17:54:01.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Nov 27 17:54:01.623 INFO [stderr] su: No module specific data is present
Nov 27 17:54:03.084 INFO running `"docker" "inspect" "b6d793ea9b7b7befc80bca352210b57c362fe8f16fa0bfad003fce51c81c78df"`
Nov 27 17:54:03.470 INFO running `"docker" "rm" "-f" "b6d793ea9b7b7befc80bca352210b57c362fe8f16fa0bfad003fce51c81c78df"`
Nov 27 17:54:03.754 INFO [stdout] b6d793ea9b7b7befc80bca352210b57c362fe8f16fa0bfad003fce51c81c78df