Nov 27 15:54:59.440 INFO documenting pacman82/snake against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 15:54:59.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 15:54:59.663 INFO [stdout] 1df3037b260445a4e2750f6d5cb8c77fedff703b0f82f7fddd5b991c3e805f88
Nov 27 15:54:59.665 INFO running `"docker" "start" "-a" "1df3037b260445a4e2750f6d5cb8c77fedff703b0f82f7fddd5b991c3e805f88"`
Nov 27 15:55:00.178 INFO [stderr] usermod: no changes
Nov 27 15:55:00.501 INFO [stderr]    Compiling libc v0.2.28
Nov 27 15:55:00.502 INFO [stderr]    Compiling num-traits v0.1.40
Nov 27 15:55:00.506 INFO [stderr]    Compiling either v1.1.0
Nov 27 15:55:00.509 INFO [stderr]    Compiling khronos_api v1.0.1
Nov 27 15:55:00.511 INFO [stderr]     Checking shader_version v0.2.2
Nov 27 15:55:00.513 INFO [stderr]     Checking rand v0.3.16
Nov 27 15:55:00.514 INFO [stderr]     Checking shared_library v0.1.7
Nov 27 15:55:00.514 INFO [stderr]    Compiling x11-dl v2.14.0
Nov 27 15:55:02.015 INFO [stderr]     Checking deflate v0.7.14
Nov 27 15:55:02.239 INFO [stderr]     Checking stb_truetype v0.2.1
Nov 27 15:55:02.513 INFO [stderr]    Compiling wayland-scanner v0.9.9
Nov 27 15:55:02.551 INFO [stderr]     Checking num-rational v0.1.39
Nov 27 15:55:02.707 INFO [stderr]    Compiling itertools v0.5.10
Nov 27 15:55:03.976 INFO [stderr]     Checking pistoncore-input v0.18.0
Nov 27 15:55:03.976 INFO [stderr]     Checking piston2d-graphics v0.21.1
Nov 27 15:55:04.091 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 27 15:55:04.516 INFO [stderr]    Compiling gl_generator v0.5.5
Nov 27 15:55:07.055 INFO [stderr]     Checking rusttype v0.2.1
Nov 27 15:55:07.569 INFO [stderr]    Compiling serde_json v0.9.10
Nov 27 15:55:11.428 INFO [stderr]     Checking fs2 v0.2.5
Nov 27 15:55:11.843 INFO [stderr]     Checking png v0.8.0
Nov 27 15:55:13.867 INFO [stderr]     Checking rayon-core v1.2.1
Nov 27 15:55:13.991 INFO [stderr]     Checking tempfile v2.1.6
Nov 27 15:55:14.921 INFO [stderr]    Compiling wayland-client v0.9.9
Nov 27 15:55:16.219 INFO [stderr]     Checking memmap v0.4.0
Nov 27 15:55:16.291 INFO [stderr]    Compiling derivative v1.0.0
Nov 27 15:55:16.292 INFO [stderr]     Checking pistoncore-window v0.27.0
Nov 27 15:55:16.303 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 27 15:55:16.311 INFO [stderr]     Checking rayon v0.8.2
Nov 27 15:55:16.443 INFO [stderr]    Compiling glutin v0.9.2
Nov 27 15:55:18.443 INFO [stderr]    Compiling gl v0.6.3
Nov 27 15:55:18.472 INFO [stderr]    Compiling gfx_gl v0.3.1
Nov 27 15:55:18.497 INFO [stderr]     Checking pistoncore-event_loop v0.32.0
Nov 27 15:55:18.515 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 27 15:55:26.223 INFO [stderr]     Checking piston v0.32.0
Nov 27 15:55:26.316 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 27 15:55:34.751 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 27 15:55:40.552 INFO [stderr]     Checking image v0.14.0
Nov 27 15:55:41.647 INFO [stderr]     Checking gfx_core v0.7.1
Nov 27 15:55:58.944 INFO [stderr]    Compiling libloading v0.3.4
Nov 27 15:56:01.832 INFO [stderr]     Checking dlib v0.3.1
Nov 27 15:56:02.246 INFO [stderr]     Checking wayland-sys v0.9.9
Nov 27 15:56:04.799 INFO [stderr]     Checking wayland-kbd v0.9.1
Nov 27 15:56:04.799 INFO [stderr]     Checking wayland-window v0.6.1
Nov 27 15:56:06.277 INFO [stderr]     Checking winit v0.7.5
Nov 27 15:56:10.863 INFO [stderr]     Checking pistoncore-glutin_window v0.38.0
Nov 27 15:56:18.695 INFO [stderr]     Checking gfx v0.16.1
Nov 27 15:56:18.700 INFO [stderr]     Checking gfx_device_gl v0.14.1
Nov 27 15:56:25.199 INFO [stderr]     Checking piston-gfx_texture v0.25.0
Nov 27 15:56:26.648 INFO [stderr]     Checking piston2d-gfx_graphics v0.42.0
Nov 27 15:56:29.619 INFO [stderr]     Checking piston_window v0.68.0
Nov 27 15:56:31.109 INFO [stderr]  Documenting snake v0.1.0 (/source)
Nov 27 15:56:35.227 INFO [stderr] warning: `[u16]` cannot be resolved, ignoring it...
Nov 27 15:56:35.227 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.1/src/factory.rs:116:50
Nov 27 15:56:35.227 INFO [stderr]     |
Nov 27 15:56:35.228 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Nov 27 15:56:35.228 INFO [stderr]     |                                                  ^^^ cannot be resolved, ignoring
Nov 27 15:56:35.228 INFO [stderr]     |
Nov 27 15:56:35.228 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 15:56:35.228 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 15:56:35.228 INFO [stderr] 
Nov 27 15:56:35.228 INFO [stderr] warning: `[u32]` cannot be resolved, ignoring it...
Nov 27 15:56:35.228 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.1/src/factory.rs:116:60
Nov 27 15:56:35.228 INFO [stderr]     |
Nov 27 15:56:35.228 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Nov 27 15:56:35.228 INFO [stderr]     |                                                            ^^^ cannot be resolved, ignoring
Nov 27 15:56:35.228 INFO [stderr]     |
Nov 27 15:56:35.228 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 15:56:35.228 INFO [stderr] 
Nov 27 15:56:35.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Nov 27 15:56:35.440 INFO [stderr] su: No module specific data is present
Nov 27 15:56:36.331 INFO running `"docker" "inspect" "1df3037b260445a4e2750f6d5cb8c77fedff703b0f82f7fddd5b991c3e805f88"`
Nov 27 15:56:36.616 INFO running `"docker" "rm" "-f" "1df3037b260445a4e2750f6d5cb8c77fedff703b0f82f7fddd5b991c3e805f88"`
Nov 27 15:56:36.868 INFO [stdout] 1df3037b260445a4e2750f6d5cb8c77fedff703b0f82f7fddd5b991c3e805f88