Dec 01 05:18:22.406 INFO documenting tlrobrn/one_d against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 05:18:22.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 05:18:23.036 INFO [stdout] 6b02a2a957d4f0bddb2c488c7cdde885e86f2230b6da25ae4025b82cdac29d85
Dec 01 05:18:23.040 INFO running `"docker" "start" "-a" "6b02a2a957d4f0bddb2c488c7cdde885e86f2230b6da25ae4025b82cdac29d85"`
Dec 01 05:18:24.691 INFO [stderr] usermod: no changes
Dec 01 05:18:24.868 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 05:18:24.868 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 05:18:24.868 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 05:18:24.868 INFO [stderr] files will be included as a binary target:
Dec 01 05:18:24.868 INFO [stderr] 
Dec 01 05:18:24.868 INFO [stderr] * /source/src/main.rs
Dec 01 05:18:24.868 INFO [stderr] 
Dec 01 05:18:24.868 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 05:18:24.868 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 05:18:24.868 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 05:18:24.868 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 05:18:24.868 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 05:18:24.868 INFO [stderr] 
Dec 01 05:18:24.868 INFO [stderr] For more information on this warning you can consult
Dec 01 05:18:24.868 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 05:18:24.868 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Dec 01 05:18:24.868 INFO [stderr] please set bin.path in Cargo.toml
Dec 01 05:18:25.040 INFO [stderr]    Compiling siphasher v0.2.0
Dec 01 05:18:25.040 INFO [stderr]    Compiling serde v0.8.22
Dec 01 05:18:25.040 INFO [stderr]    Compiling pkg-config v0.3.8
Dec 01 05:18:25.040 INFO [stderr]     Checking piston-float v0.2.0
Dec 01 05:18:25.040 INFO [stderr]     Checking odds v0.2.25
Dec 01 05:18:25.044 INFO [stderr]     Checking adler32 v0.3.0
Dec 01 05:18:25.044 INFO [stderr]     Checking byteorder v0.4.2
Dec 01 05:18:25.044 INFO [stderr]     Checking shader_version v0.2.1
Dec 01 05:18:25.677 INFO [stderr]     Checking linked-hash-map v0.0.10
Dec 01 05:18:25.796 INFO [stderr]     Checking interpolation v0.1.0
Dec 01 05:18:25.864 INFO [stderr]     Checking piston-texture v0.5.0
Dec 01 05:18:26.528 INFO [stderr]     Checking scoped_threadpool v0.1.7
Dec 01 05:18:26.837 INFO [stderr]     Checking read_color v0.1.0
Dec 01 05:18:27.651 INFO [stderr]     Checking piston-shaders_graphics2d v0.1.0
Dec 01 05:18:27.730 INFO [stderr]     Checking num_cpus v1.2.1
Dec 01 05:18:27.907 INFO [stderr]     Checking thread-id v3.0.0
Dec 01 05:18:28.044 INFO [stderr]     Checking memchr v1.0.1
Dec 01 05:18:28.092 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 01 05:18:28.208 INFO [stderr]     Checking piston-viewport v0.2.0
Dec 01 05:18:28.661 INFO [stderr]     Checking vecmath v0.2.0
Dec 01 05:18:30.016 INFO [stderr]     Checking gif v0.9.0
Dec 01 05:18:30.092 INFO [stderr]     Checking deflate v0.7.2
Dec 01 05:18:30.092 INFO [stderr]     Checking stb_truetype v0.2.0
Dec 01 05:18:30.112 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 01 05:18:30.608 INFO [stderr]    Compiling wayland-scanner v0.7.6
Dec 01 05:18:32.133 INFO [stderr]     Checking deque v0.3.1
Dec 01 05:18:32.138 INFO [stderr]     Checking nodrop v0.1.8
Dec 01 05:18:32.356 INFO [stderr]     Checking num-bigint v0.1.35
Dec 01 05:18:33.370 INFO [stderr]     Checking thread_local v0.3.2
Dec 01 05:18:33.558 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 01 05:18:33.898 INFO [stderr]     Checking pistoncore-input v0.15.0
Dec 01 05:18:34.809 INFO [stderr]     Checking piston2d-graphics v0.19.0
Dec 01 05:18:35.440 INFO [stderr]    Compiling glutin v0.7.2
Dec 01 05:18:36.750 INFO [stderr]    Compiling gl v0.6.1
Dec 01 05:18:37.190 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 01 05:18:38.316 INFO [stderr]    Compiling phf v0.7.21
Dec 01 05:18:44.584 INFO [stderr]    Compiling x11-dl v2.12.0
Dec 01 05:18:44.808 INFO [stderr]     Checking arrayvec v0.3.20
Dec 01 05:18:44.808 INFO [stderr]     Checking rayon v0.6.0
Dec 01 05:18:44.808 INFO [stderr]     Checking png v0.6.2
Dec 01 05:18:46.544 INFO [stderr]     Checking regex v0.2.1
Dec 01 05:18:47.225 INFO [stderr]     Checking num-rational v0.1.35
Dec 01 05:18:47.888 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 01 05:18:48.156 INFO [stderr]    Compiling wayland-client v0.7.6
Dec 01 05:18:50.194 INFO [stderr]     Checking rusttype v0.2.1
Dec 01 05:18:50.736 INFO [stderr]     Checking pistoncore-window v0.24.0
Dec 01 05:18:52.816 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 01 05:19:03.346 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 01 05:19:03.362 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 01 05:19:04.462 INFO [stderr]     Checking docopt v0.7.0
Dec 01 05:19:04.918 INFO [stderr]    Compiling serde_json v0.8.6
Dec 01 05:19:06.710 INFO [stderr]     Checking piston v0.27.0
Dec 01 05:19:11.004 INFO [stderr]     Checking image v0.12.1
Dec 01 05:19:30.918 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 01 05:19:31.938 INFO [stderr]    Compiling libloading v0.3.1
Dec 01 05:19:34.734 INFO [stderr]     Checking dlib v0.3.1
Dec 01 05:19:34.960 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 01 05:19:36.794 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 01 05:19:36.797 INFO [stderr]     Checking wayland-window v0.4.3
Dec 01 05:19:38.106 INFO [stderr]     Checking winit v0.5.8
Dec 01 05:19:40.649 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 01 05:19:41.155 INFO [stderr]     Checking one_d v0.1.0 (/source)
Dec 01 05:19:41.157 INFO [stderr]  Documenting one_d v0.1.0 (/source)
Dec 01 05:19:41.636 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:19:41.636 INFO [stderr]    --> src/maze.rs:191:28
Dec 01 05:19:41.636 INFO [stderr]     |
Dec 01 05:19:41.636 INFO [stderr] 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Dec 01 05:19:41.636 INFO [stderr]     |                            ----^^^^^
Dec 01 05:19:41.636 INFO [stderr]     |                            |
Dec 01 05:19:41.636 INFO [stderr]     |                            help: remove this `mut`
Dec 01 05:19:41.636 INFO [stderr]     |
Dec 01 05:19:41.636 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 05:19:41.637 INFO [stderr] 
Dec 01 05:19:45.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Dec 01 05:19:45.842 INFO [stderr] su: No module specific data is present
Dec 01 05:19:47.791 INFO running `"docker" "inspect" "6b02a2a957d4f0bddb2c488c7cdde885e86f2230b6da25ae4025b82cdac29d85"`
Dec 01 05:19:48.170 INFO running `"docker" "rm" "-f" "6b02a2a957d4f0bddb2c488c7cdde885e86f2230b6da25ae4025b82cdac29d85"`
Dec 01 05:19:48.584 INFO [stdout] 6b02a2a957d4f0bddb2c488c7cdde885e86f2230b6da25ae4025b82cdac29d85