Dec 19 06:59:17.185 INFO checking tlowry/rust-ai-samples against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:59:17.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tlowry/rust-ai-samples:/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=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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:59:17.692 INFO [stdout] 73488eb62a15996b5c8d8a79eb146659c7356ec6d53d72fc7c05be390822f4e0
Dec 19 06:59:17.700 INFO running `"docker" "start" "-a" "73488eb62a15996b5c8d8a79eb146659c7356ec6d53d72fc7c05be390822f4e0"`
Dec 19 06:59:19.666 INFO [stderr]    Compiling libc v0.2.34
Dec 19 06:59:19.666 INFO [stderr]    Compiling num-traits v0.1.41
Dec 19 06:59:19.672 INFO [stderr]     Checking piston-float v0.2.0
Dec 19 06:59:19.676 INFO [stderr]    Compiling khronos_api v2.0.0
Dec 19 06:59:19.680 INFO [stderr]     Checking bitflags v0.6.0
Dec 19 06:59:19.688 INFO [stderr]     Checking shader_version v0.2.2
Dec 19 06:59:19.688 INFO [stderr]     Checking piston-texture v0.5.0
Dec 19 06:59:20.332 INFO [stderr]     Checking piston-shaders_graphics2d v0.2.1
Dec 19 06:59:20.881 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 19 06:59:20.940 INFO [stderr]    Compiling xml-rs v0.3.6
Dec 19 06:59:21.232 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 06:59:21.460 INFO [stderr]     Checking time v0.1.39
Dec 19 06:59:21.971 INFO [stderr]     Checking itertools v0.7.8
Dec 19 06:59:22.790 INFO [stderr]    Compiling x11-dl v2.17.2
Dec 19 06:59:24.218 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 06:59:25.838 INFO [stderr]     Checking arrayvec v0.4.6
Dec 19 06:59:26.546 INFO [stderr]     Checking draw_state v0.6.0
Dec 19 06:59:26.638 INFO [stderr]     Checking piston-viewport v0.2.0
Dec 19 06:59:27.457 INFO [stderr]     Checking vecmath v0.2.0
Dec 19 06:59:28.289 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 06:59:28.289 INFO [stderr]     Checking rayon-core v1.3.0
Dec 19 06:59:30.582 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 06:59:31.645 INFO [stderr]     Checking num-integer v0.1.35
Dec 19 06:59:31.856 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 19 06:59:32.022 INFO [stderr]     Checking pistoncore-input v0.14.0
Dec 19 06:59:32.138 INFO [stderr]    Compiling rand v0.3.19
Dec 19 06:59:33.953 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 19 06:59:35.986 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 19 06:59:36.027 INFO [stderr]    Compiling serde_json v0.9.10
Dec 19 06:59:36.062 INFO [stderr]     Checking rusttype v0.2.3
Dec 19 06:59:36.117 INFO [stderr]     Checking piston2d-graphics v0.17.3
Dec 19 06:59:36.351 INFO [stderr]     Checking gfx_core v0.4.0
Dec 19 06:59:49.000 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 06:59:52.315 INFO [stderr]     Checking rayon v0.8.2
Dec 19 06:59:52.516 INFO [stderr]     Checking num-iter v0.1.34
Dec 19 06:59:52.570 INFO [stderr]     Checking num-bigint v0.1.41
Dec 19 06:59:52.570 INFO [stderr]     Checking ndarray v0.12.0
Dec 19 06:59:52.688 INFO [stderr]    Compiling wayland-scanner v0.5.11
Dec 19 06:59:52.861 INFO [stderr]     Checking pistoncore-window v0.22.1
Dec 19 06:59:53.588 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 06:59:53.912 INFO [stderr]    Compiling gl v0.6.5
Dec 19 06:59:54.812 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 07:00:00.908 INFO [stderr]     Checking memmap v0.2.3
Dec 19 07:00:01.057 INFO [stderr]    Compiling glutin v0.6.2
Dec 19 07:00:01.080 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 19 07:00:02.040 INFO [stderr]     Checking pistoncore-event_loop v0.25.1
Dec 19 07:00:02.280 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 07:00:03.184 INFO [stderr]     Checking png v0.5.2
Dec 19 07:00:06.697 INFO [stderr]    Compiling wayland-client v0.5.12
Dec 19 07:00:06.840 INFO [stderr]     Checking num-rational v0.1.40
Dec 19 07:00:06.860 INFO [stderr]     Checking piston v0.25.1
Dec 19 07:00:07.162 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 07:00:10.998 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 07:00:13.716 INFO [stderr]     Checking image v0.10.4
Dec 19 07:00:38.796 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 07:00:41.956 INFO [stderr]     Checking dlib v0.3.1
Dec 19 07:00:42.290 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 19 07:00:42.292 INFO [stderr]     Checking gfx v0.12.2
Dec 19 07:00:42.295 INFO [stderr]     Checking gfx_device_gl v0.11.2
Dec 19 07:00:45.738 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 19 07:00:45.740 INFO [stderr]     Checking wayland-window v0.2.3
Dec 19 07:00:49.170 INFO [stderr]     Checking piston-gfx_texture v0.17.0
Dec 19 07:00:50.281 INFO [stderr]     Checking piston2d-gfx_graphics v0.31.2
Dec 19 07:00:50.864 INFO [stderr]     Checking pistoncore-glutin_window v0.29.0
Dec 19 07:00:52.236 INFO [stderr]     Checking piston_window v0.52.0
Dec 19 07:00:52.696 INFO [stderr]     Checking dataplotlib v0.1.3
Dec 19 07:00:53.224 INFO [stderr]     Checking rust-ai-samples v0.1.0 (/opt/crater/workdir)
Dec 19 07:00:53.664 INFO [stderr] warning: function is never used: `sigmoid`
Dec 19 07:00:53.664 INFO [stderr]   --> src/main.rs:25:1
Dec 19 07:00:53.664 INFO [stderr]    |
Dec 19 07:00:53.664 INFO [stderr] 25 | fn sigmoid(input: f64) -> f64 {
Dec 19 07:00:53.664 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:00:53.664 INFO [stderr]    |
Dec 19 07:00:53.664 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:00:53.664 INFO [stderr] 
Dec 19 07:00:53.931 INFO [stderr] warning: function is never used: `sigmoid`
Dec 19 07:00:53.931 INFO [stderr]   --> src/main.rs:25:1
Dec 19 07:00:53.932 INFO [stderr]    |
Dec 19 07:00:53.932 INFO [stderr] 25 | fn sigmoid(input: f64) -> f64 {
Dec 19 07:00:53.932 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:00:53.934 INFO [stderr]    |
Dec 19 07:00:53.934 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:00:53.934 INFO [stderr] 
Dec 19 07:00:53.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Dec 19 07:00:54.512 INFO running `"docker" "inspect" "73488eb62a15996b5c8d8a79eb146659c7356ec6d53d72fc7c05be390822f4e0"`
Dec 19 07:00:54.734 INFO running `"docker" "rm" "-f" "73488eb62a15996b5c8d8a79eb146659c7356ec6d53d72fc7c05be390822f4e0"`
Dec 19 07:00:54.924 INFO [stdout] 73488eb62a15996b5c8d8a79eb146659c7356ec6d53d72fc7c05be390822f4e0