Dec 01 23:38:08.332 INFO documenting DomParfitt/copperhead against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 23:38:08.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"`
Dec 01 23:38:08.852 INFO [stdout] 6c8deddba09ee189a055ecc46a71aa637347ceb0eb06fb6060a9cd7cac95e9f7
Dec 01 23:38:08.854 INFO running `"docker" "start" "-a" "6c8deddba09ee189a055ecc46a71aa637347ceb0eb06fb6060a9cd7cac95e9f7"`
Dec 01 23:38:10.545 INFO [stderr] usermod: no changes
Dec 01 23:38:11.038 INFO [stderr]    Compiling log v0.4.2
Dec 01 23:38:11.088 INFO [stderr]     Checking gfx_core v0.7.2
Dec 01 23:38:11.088 INFO [stderr]    Compiling serde_json v0.9.10
Dec 01 23:38:11.089 INFO [stderr]     Checking pistoncore-input v0.19.0
Dec 01 23:38:13.477 INFO [stderr]    Compiling log v0.3.9
Dec 01 23:38:15.636 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 01 23:38:15.636 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 01 23:38:15.636 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 01 23:38:29.684 INFO [stderr]    Compiling glutin v0.9.2
Dec 01 23:38:31.209 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 01 23:38:33.306 INFO [stderr]     Checking pistoncore-window v0.28.0
Dec 01 23:38:33.981 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 01 23:38:34.168 INFO [stderr]    Compiling gl v0.6.5
Dec 01 23:38:43.792 INFO [stderr]     Checking pistoncore-event_loop v0.33.0
Dec 01 23:38:44.420 INFO [stderr]    Compiling libloading v0.3.4
Dec 01 23:38:49.124 INFO [stderr]     Checking piston v0.33.0
Dec 01 23:38:53.194 INFO [stderr]     Checking dlib v0.3.1
Dec 01 23:38:54.960 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 01 23:38:56.993 INFO [stderr]     Checking wayland-client v0.9.10
Dec 01 23:39:04.328 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 01 23:39:04.328 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 01 23:39:11.036 INFO [stderr]     Checking wayland-window v0.7.0
Dec 01 23:39:12.428 INFO [stderr]     Checking winit v0.7.6
Dec 01 23:39:19.168 INFO [stderr]     Checking pistoncore-glutin_window v0.39.1
Dec 01 23:39:26.349 INFO [stderr]     Checking gfx v0.16.3
Dec 01 23:39:26.349 INFO [stderr]     Checking gfx_device_gl v0.14.6
Dec 01 23:39:32.088 INFO [stderr]     Checking piston-gfx_texture v0.26.0
Dec 01 23:39:34.511 INFO [stderr]     Checking piston2d-gfx_graphics v0.43.0
Dec 01 23:39:37.456 INFO [stderr]     Checking piston_window v0.70.0
Dec 01 23:39:40.498 INFO [stderr]  Documenting snake v0.1.0 (/source)
Dec 01 23:39:45.796 INFO [stderr] warning: `[u16]` cannot be resolved, ignoring it...
Dec 01 23:39:45.796 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.3/src/factory.rs:116:50
Dec 01 23:39:45.796 INFO [stderr]     |
Dec 01 23:39:45.796 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Dec 01 23:39:45.796 INFO [stderr]     |                                                  ^^^ cannot be resolved, ignoring
Dec 01 23:39:45.796 INFO [stderr]     |
Dec 01 23:39:45.796 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 23:39:45.796 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 23:39:45.796 INFO [stderr] 
Dec 01 23:39:45.796 INFO [stderr] warning: `[u32]` cannot be resolved, ignoring it...
Dec 01 23:39:45.796 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-0.16.3/src/factory.rs:116:60
Dec 01 23:39:45.796 INFO [stderr]     |
Dec 01 23:39:45.796 INFO [stderr] 116 |     /// The paramater `indices` is typically a &[u16] or &[u32] slice.
Dec 01 23:39:45.796 INFO [stderr]     |                                                            ^^^ cannot be resolved, ignoring
Dec 01 23:39:45.796 INFO [stderr]     |
Dec 01 23:39:45.796 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 23:39:45.796 INFO [stderr] 
Dec 01 23:39:45.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Dec 01 23:39:45.964 INFO [stderr] su: No module specific data is present
Dec 01 23:39:46.230 INFO running `"docker" "inspect" "6c8deddba09ee189a055ecc46a71aa637347ceb0eb06fb6060a9cd7cac95e9f7"`
Dec 01 23:39:46.374 INFO running `"docker" "rm" "-f" "6c8deddba09ee189a055ecc46a71aa637347ceb0eb06fb6060a9cd7cac95e9f7"`
Dec 01 23:39:46.515 INFO [stdout] 6c8deddba09ee189a055ecc46a71aa637347ceb0eb06fb6060a9cd7cac95e9f7