Nov 27 18:34:08.993 INFO checking tlowry/rust-ai-samples against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:34:08.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 18:34:09.458 INFO [stdout] d5816850498f7ae1cedc7a6b5181e0f27fcd70e70ff460ac4da8e6a9b0d1cf1e
Nov 27 18:34:09.460 INFO running `"docker" "start" "-a" "d5816850498f7ae1cedc7a6b5181e0f27fcd70e70ff460ac4da8e6a9b0d1cf1e"`
Nov 27 18:34:11.669 INFO [stderr] usermod: no changes
Nov 27 18:34:12.051 INFO [stderr]    Compiling khronos_api v1.0.1
Nov 27 18:34:12.056 INFO [stderr]     Checking piston-float v0.2.0
Nov 27 18:34:12.096 INFO [stderr]     Checking shader_version v0.2.2
Nov 27 18:34:12.098 INFO [stderr]    Compiling num-complex v0.2.1
Nov 27 18:34:12.109 INFO [stderr]    Compiling ndarray v0.12.0
Nov 27 18:34:12.111 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 27 18:34:12.112 INFO [stderr]    Compiling log v0.4.1
Nov 27 18:34:12.114 INFO [stderr]     Checking num_cpus v1.8.0
Nov 27 18:34:13.501 INFO [stderr]     Checking time v0.1.39
Nov 27 18:34:14.682 INFO [stderr]     Checking itertools v0.7.8
Nov 27 18:34:14.714 INFO [stderr]    Compiling x11-dl v2.17.2
Nov 27 18:34:14.770 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 27 18:34:14.970 INFO [stderr]    Compiling wayland-scanner v0.5.11
Nov 27 18:34:16.285 INFO [stderr]     Checking piston-viewport v0.2.0
Nov 27 18:34:16.881 INFO [stderr]     Checking vecmath v0.2.0
Nov 27 18:34:17.101 INFO [stderr]     Checking tempfile v2.2.0
Nov 27 18:34:17.753 INFO [stderr]     Checking rayon-core v1.3.0
Nov 27 18:34:17.753 INFO [stderr]     Checking num-bigint v0.1.41
Nov 27 18:34:19.485 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 27 18:34:19.627 INFO [stderr]    Compiling log v0.3.9
Nov 27 18:34:21.402 INFO [stderr]     Checking pistoncore-input v0.14.0
Nov 27 18:34:21.867 INFO [stderr]     Checking gfx_core v0.4.0
Nov 27 18:34:23.370 INFO [stderr]     Checking piston2d-graphics v0.17.3
Nov 27 18:34:23.565 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 27 18:34:27.285 INFO [stderr]     Checking rayon v0.8.2
Nov 27 18:34:32.218 INFO [stderr]     Checking memmap v0.2.3
Nov 27 18:34:32.336 INFO [stderr]    Compiling gl_generator v0.5.5
Nov 27 18:34:32.344 INFO [stderr]    Compiling gl_generator v0.6.1
Nov 27 18:34:34.297 INFO [stderr]    Compiling wayland-client v0.5.12
Nov 27 18:34:34.807 INFO [stderr]     Checking flate2 v0.2.20
Nov 27 18:34:35.473 INFO [stderr]     Checking num-rational v0.1.40
Nov 27 18:34:48.138 INFO [stderr]     Checking pistoncore-window v0.22.1
Nov 27 18:34:48.201 INFO [stderr]     Checking png v0.5.2
Nov 27 18:34:48.474 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 27 18:34:50.345 INFO [stderr]    Compiling gl v0.6.5
Nov 27 18:34:50.497 INFO [stderr]    Compiling glutin v0.6.2
Nov 27 18:34:58.089 INFO [stderr]    Compiling gfx_gl v0.3.1
Nov 27 18:34:58.089 INFO [stderr]     Checking pistoncore-event_loop v0.25.1
Nov 27 18:34:58.179 INFO [stderr]     Checking image v0.10.4
Nov 27 18:35:00.216 INFO [stderr]     Checking piston v0.25.1
Nov 27 18:35:17.241 INFO [stderr]    Compiling libloading v0.3.4
Nov 27 18:35:27.300 INFO [stderr]     Checking dlib v0.3.1
Nov 27 18:35:28.346 INFO [stderr]     Checking wayland-sys v0.5.11
Nov 27 18:35:36.984 INFO [stderr]     Checking wayland-window v0.2.3
Nov 27 18:35:36.993 INFO [stderr]     Checking wayland-kbd v0.3.6
Nov 27 18:35:42.277 INFO [stderr]     Checking gfx v0.12.2
Nov 27 18:35:42.277 INFO [stderr]     Checking gfx_device_gl v0.11.2
Nov 27 18:35:44.076 INFO [stderr]     Checking pistoncore-glutin_window v0.29.0
Nov 27 18:35:47.728 INFO [stderr]     Checking piston-gfx_texture v0.17.0
Nov 27 18:35:48.749 INFO [stderr]     Checking piston2d-gfx_graphics v0.31.2
Nov 27 18:35:50.911 INFO [stderr]     Checking piston_window v0.52.0
Nov 27 18:35:51.832 INFO [stderr]     Checking dataplotlib v0.1.3
Nov 27 18:35:52.880 INFO [stderr]     Checking rust-ai-samples v0.1.0 (/source)
Nov 27 18:35:54.321 INFO [stderr] warning: function is never used: `sigmoid`
Nov 27 18:35:54.321 INFO [stderr]   --> src/main.rs:25:1
Nov 27 18:35:54.321 INFO [stderr]    |
Nov 27 18:35:54.321 INFO [stderr] 25 | fn sigmoid(input: f64) -> f64 {
Nov 27 18:35:54.321 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:35:54.322 INFO [stderr]    |
Nov 27 18:35:54.322 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:35:54.322 INFO [stderr] 
Nov 27 18:35:54.465 INFO [stderr] warning: function is never used: `sigmoid`
Nov 27 18:35:54.465 INFO [stderr]   --> src/main.rs:25:1
Nov 27 18:35:54.465 INFO [stderr]    |
Nov 27 18:35:54.465 INFO [stderr] 25 | fn sigmoid(input: f64) -> f64 {
Nov 27 18:35:54.466 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:35:54.466 INFO [stderr]    |
Nov 27 18:35:54.466 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:35:54.466 INFO [stderr] 
Nov 27 18:35:54.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
Nov 27 18:35:54.509 INFO [stderr] su: No module specific data is present
Nov 27 18:35:55.360 INFO running `"docker" "inspect" "d5816850498f7ae1cedc7a6b5181e0f27fcd70e70ff460ac4da8e6a9b0d1cf1e"`
Nov 27 18:35:55.649 INFO running `"docker" "rm" "-f" "d5816850498f7ae1cedc7a6b5181e0f27fcd70e70ff460ac4da8e6a9b0d1cf1e"`
Nov 27 18:35:56.004 INFO [stdout] d5816850498f7ae1cedc7a6b5181e0f27fcd70e70ff460ac4da8e6a9b0d1cf1e