Nov 27 15:07:08.790 INFO documenting rafacouto/rust-snake against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 15:07:08.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 15:07:09.178 INFO [stdout] a9443c663aeb96ca62f2cf60d38f8c1d81acba0ce461d7a21117deea41db1a0d
Nov 27 15:07:09.185 INFO running `"docker" "start" "-a" "a9443c663aeb96ca62f2cf60d38f8c1d81acba0ce461d7a21117deea41db1a0d"`
Nov 27 15:07:10.910 INFO [stderr] usermod: no changes
Nov 27 15:07:11.327 INFO [stderr]     Checking serde v1.0.36
Nov 27 15:07:11.329 INFO [stderr]    Compiling num-traits v0.1.43
Nov 27 15:07:11.342 INFO [stderr]     Checking shared_library v0.1.8
Nov 27 15:07:11.348 INFO [stderr]    Compiling x11-dl v2.17.3
Nov 27 15:07:11.351 INFO [stderr]     Checking stb_truetype v0.2.2
Nov 27 15:07:11.354 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 27 15:07:11.359 INFO [stderr]     Checking enum_primitive v0.1.1
Nov 27 15:07:11.360 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 27 15:07:12.309 INFO [stderr]    Compiling syn v0.12.15
Nov 27 15:07:12.480 INFO [stderr]     Checking tempfile v2.2.0
Nov 27 15:07:13.247 INFO [stderr]    Compiling gl_generator v0.6.1
Nov 27 15:07:13.267 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 27 15:07:14.267 INFO [stderr]     Checking png v0.11.0
Nov 27 15:07:14.555 INFO [stderr]     Checking gfx_core v0.7.2
Nov 27 15:07:14.859 INFO [stderr]    Compiling serde_json v0.9.10
Nov 27 15:07:15.218 INFO [stderr]     Checking fs2 v0.2.5
Nov 27 15:07:16.139 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 27 15:07:16.835 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 27 15:07:24.215 INFO [stderr]     Checking rusttype v0.2.3
Nov 27 15:07:24.317 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 27 15:07:24.411 INFO [stderr]     Checking memmap v0.4.0
Nov 27 15:07:25.431 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 27 15:07:25.995 INFO [stderr]    Compiling gfx_gl v0.4.0
Nov 27 15:07:26.271 INFO [stderr]    Compiling gl v0.7.0
Nov 27 15:07:37.156 INFO [stderr]    Compiling glutin v0.10.1
Nov 27 15:07:37.192 INFO [stderr]     Checking rayon-core v1.4.0
Nov 27 15:07:37.411 INFO [stderr]     Checking piston2d-graphics v0.24.0
Nov 27 15:07:53.660 INFO [stderr]     Checking rayon v1.0.1
Nov 27 15:07:57.488 INFO [stderr]    Compiling serde_derive_internals v0.22.2
Nov 27 15:08:19.364 INFO [stderr]    Compiling serde_derive v1.0.36
Nov 27 15:08:20.807 INFO [stderr]     Checking jpeg-decoder v0.1.14
Nov 27 15:08:29.245 INFO [stderr]     Checking image v0.18.0
Nov 27 15:08:39.339 INFO [stderr]    Compiling libloading v0.3.4
Nov 27 15:08:44.815 INFO [stderr]     Checking dlib v0.3.1
Nov 27 15:08:45.563 INFO [stderr]     Checking wayland-sys v0.9.10
Nov 27 15:08:49.352 INFO [stderr]     Checking wayland-client v0.9.10
Nov 27 15:08:53.865 INFO [stderr]     Checking pistoncore-input v0.20.0
Nov 27 15:08:54.769 INFO [stderr]     Checking wayland-protocols v0.9.10
Nov 27 15:08:54.769 INFO [stderr]     Checking wayland-kbd v0.9.1
Nov 27 15:09:01.463 INFO [stderr]     Checking wayland-window v0.8.0
Nov 27 15:09:03.041 INFO [stderr]     Checking winit v0.8.3
Nov 27 15:09:04.452 INFO [stderr]     Checking pistoncore-window v0.30.0
Nov 27 15:09:05.847 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Nov 27 15:09:07.199 INFO [stderr]     Checking piston v0.35.0
Nov 27 15:09:07.823 INFO [stderr]     Checking gfx v0.16.3
Nov 27 15:09:07.824 INFO [stderr]     Checking gfx_device_gl v0.14.6
Nov 27 15:09:11.035 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Nov 27 15:09:15.285 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Nov 27 15:09:16.623 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Nov 27 15:09:19.275 INFO [stderr]     Checking piston_window v0.74.0
Nov 27 15:09:20.799 INFO [stderr]  Documenting snake v0.1.0 (/source)
Nov 27 15:09:25.176 INFO [stderr] warning: `[u16]` cannot be resolved, ignoring it...
Nov 27 15:09:25.176 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.3/src/factory.rs:116:50
Nov 27 15:09:25.176 INFO [stderr]     |
Nov 27 15:09:25.177 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Nov 27 15:09:25.177 INFO [stderr]     |                                                  ^^^ cannot be resolved, ignoring
Nov 27 15:09:25.177 INFO [stderr]     |
Nov 27 15:09:25.177 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 15:09:25.178 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 15:09:25.178 INFO [stderr] 
Nov 27 15:09:25.178 INFO [stderr] warning: `[u32]` cannot be resolved, ignoring it...
Nov 27 15:09:25.179 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.3/src/factory.rs:116:60
Nov 27 15:09:25.179 INFO [stderr]     |
Nov 27 15:09:25.179 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Nov 27 15:09:25.179 INFO [stderr]     |                                                            ^^^ cannot be resolved, ignoring
Nov 27 15:09:25.180 INFO [stderr]     |
Nov 27 15:09:25.180 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 15:09:25.180 INFO [stderr] 
Nov 27 15:09:25.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
Nov 27 15:09:25.427 INFO [stderr] su: No module specific data is present
Nov 27 15:09:26.184 INFO running `"docker" "inspect" "a9443c663aeb96ca62f2cf60d38f8c1d81acba0ce461d7a21117deea41db1a0d"`
Nov 27 15:09:26.475 INFO running `"docker" "rm" "-f" "a9443c663aeb96ca62f2cf60d38f8c1d81acba0ce461d7a21117deea41db1a0d"`
Nov 27 15:09:26.808 INFO [stdout] a9443c663aeb96ca62f2cf60d38f8c1d81acba0ce461d7a21117deea41db1a0d