Oct 12 12:03:49.048 INFO checking tlrobrn/one_d against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:03:49.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 12:03:49.513 INFO blam! 48ae587be1e04f2df46c6dc80f9f1c287cbad8f4c3bca23a5d19b7a8fa68ef40
Oct 12 12:03:49.514 INFO running `"docker" "start" "-a" "48ae587be1e04f2df46c6dc80f9f1c287cbad8f4c3bca23a5d19b7a8fa68ef40"`
Oct 12 12:03:51.024 INFO kablam! usermod: no changes
Oct 12 12:03:51.053 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 12 12:03:51.053 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 12 12:03:51.054 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 12 12:03:51.054 INFO kablam! files will be included as a binary target:
Oct 12 12:03:51.054 INFO kablam! 
Oct 12 12:03:51.054 INFO kablam! * /source/src/main.rs
Oct 12 12:03:51.055 INFO kablam! 
Oct 12 12:03:51.055 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 12 12:03:51.055 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 12 12:03:51.056 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 12 12:03:51.056 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 12 12:03:51.056 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 12 12:03:51.058 INFO kablam! 
Oct 12 12:03:51.058 INFO kablam! For more information on this warning you can consult
Oct 12 12:03:51.059 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 12 12:03:51.059 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Oct 12 12:03:51.059 INFO kablam! please set bin.path in Cargo.toml
Oct 12 12:03:51.308 INFO kablam!    Compiling siphasher v0.2.0
Oct 12 12:03:51.309 INFO kablam!    Compiling libc v0.2.20
Oct 12 12:03:51.309 INFO kablam!    Compiling itoa v0.1.1
Oct 12 12:03:51.309 INFO kablam!    Compiling dtoa v0.2.2
Oct 12 12:03:51.309 INFO kablam!    Compiling serde v0.8.22
Oct 12 12:03:51.309 INFO kablam!    Compiling num-traits v0.1.36
Oct 12 12:03:51.310 INFO kablam!     Checking piston-float v0.2.0
Oct 12 12:03:51.310 INFO kablam!    Compiling log v0.3.6
Oct 12 12:03:52.850 INFO kablam!     Checking byteorder v0.5.3
Oct 12 12:03:53.278 INFO kablam!     Checking adler32 v0.3.0
Oct 12 12:03:54.826 INFO kablam!     Checking odds v0.2.25
Oct 12 12:03:55.052 INFO kablam!     Checking inflate v0.1.1
Oct 12 12:03:55.060 INFO kablam!     Checking shader_version v0.2.1
Oct 12 12:03:55.141 INFO kablam!     Checking byteorder v0.4.2
Oct 12 12:03:55.396 INFO kablam!     Checking scoped_threadpool v0.1.7
Oct 12 12:03:56.800 INFO kablam!     Checking read_color v0.1.0
Oct 12 12:03:56.872 INFO kablam!     Checking piston-texture v0.5.0
Oct 12 12:03:57.725 INFO kablam!     Checking linked-hash-map v0.0.10
Oct 12 12:03:58.688 INFO kablam!     Checking piston-shaders_graphics2d v0.1.0
Oct 12 12:03:58.737 INFO kablam!     Checking fnv v1.0.5
Oct 12 12:03:58.737 INFO kablam!    Compiling xml-rs v0.3.5
Oct 12 12:03:58.832 INFO kablam!    Compiling x11-dl v2.12.0
Oct 12 12:04:00.168 INFO kablam!     Checking shared_library v0.1.5
Oct 12 12:04:00.168 INFO kablam!     Checking memchr v1.0.1
Oct 12 12:04:00.817 INFO kablam!     Checking thread-id v3.0.0
Oct 12 12:04:00.817 INFO kablam!     Checking piston-viewport v0.2.0
Oct 12 12:04:01.751 INFO kablam!     Checking vecmath v0.2.0
Oct 12 12:04:01.856 INFO kablam!     Checking enum_primitive v0.1.1
Oct 12 12:04:01.981 INFO kablam!    Compiling phf_shared v0.7.21
Oct 12 12:04:02.330 INFO kablam!     Checking deflate v0.7.2
Oct 12 12:04:02.342 INFO kablam!     Checking gif v0.9.0
Oct 12 12:04:03.005 INFO kablam!    Compiling rand v0.3.15
Oct 12 12:04:04.133 INFO kablam!     Checking stb_truetype v0.2.0
Oct 12 12:04:06.965 INFO kablam!     Checking deque v0.3.1
Oct 12 12:04:07.626 INFO kablam!     Checking nodrop v0.1.8
Oct 12 12:04:08.021 INFO kablam!     Checking aho-corasick v0.6.1
Oct 12 12:04:08.870 INFO kablam!     Checking num-bigint v0.1.35
Oct 12 12:04:08.893 INFO kablam!     Checking thread_local v0.3.2
Oct 12 12:04:09.242 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 12 12:04:11.253 INFO kablam!     Checking pistoncore-input v0.15.0
Oct 12 12:04:18.157 INFO kablam!    Compiling phf v0.7.21
Oct 12 12:04:18.166 INFO kablam!     Checking piston2d-graphics v0.19.0
Oct 12 12:04:18.205 INFO kablam!     Checking rayon v0.6.0
Oct 12 12:04:18.360 INFO kablam!     Checking arrayvec v0.3.20
Oct 12 12:04:20.822 INFO kablam!     Checking regex v0.2.1
Oct 12 12:04:23.245 INFO kablam!     Checking num-rational v0.1.35
Oct 12 12:04:24.021 INFO kablam!    Compiling wayland-scanner v0.7.6
Oct 12 12:04:25.678 INFO kablam!    Compiling gl_generator v0.5.2
Oct 12 12:04:25.785 INFO kablam!     Checking fs2 v0.2.5
Oct 12 12:04:26.769 INFO kablam!     Checking tempfile v2.1.5
Oct 12 12:04:27.462 INFO kablam!    Compiling phf_generator v0.7.21
Oct 12 12:04:28.254 INFO kablam!     Checking png v0.6.2
Oct 12 12:04:29.752 INFO kablam!     Checking rusttype v0.2.1
Oct 12 12:04:30.756 INFO kablam!     Checking pistoncore-window v0.24.0
Oct 12 12:04:32.467 INFO kablam!     Checking memmap v0.4.0
Oct 12 12:04:33.434 INFO kablam!    Compiling phf_codegen v0.7.21
Oct 12 12:04:35.254 INFO kablam!     Checking jpeg-decoder v0.1.11
Oct 12 12:04:35.256 INFO kablam!     Checking pistoncore-event_loop v0.27.0
Oct 12 12:04:35.417 INFO kablam!    Compiling target_build_utils v0.1.2
Oct 12 12:04:36.802 INFO kablam!    Compiling serde_json v0.8.6
Oct 12 12:04:37.096 INFO kablam!    Compiling wayland-client v0.7.6
Oct 12 12:04:37.568 INFO kablam!     Checking docopt v0.7.0
Oct 12 12:04:43.595 INFO kablam!     Checking piston v0.27.0
Oct 12 12:04:43.618 INFO kablam!     Checking image v0.12.1
Oct 12 12:04:43.746 INFO kablam!    Compiling glutin v0.7.2
Oct 12 12:04:44.313 INFO kablam!    Compiling gl v0.6.1
Oct 12 12:05:06.675 INFO kablam!    Compiling libloading v0.3.1
Oct 12 12:05:10.070 INFO kablam!     Checking dlib v0.3.1
Oct 12 12:05:10.404 INFO kablam!     Checking wayland-sys v0.7.6
Oct 12 12:05:11.277 INFO kablam!     Checking piston2d-opengl_graphics v0.37.0
Oct 12 12:05:12.844 INFO kablam!     Checking wayland-window v0.4.3
Oct 12 12:05:12.844 INFO kablam!     Checking wayland-kbd v0.6.2
Oct 12 12:05:14.139 INFO kablam!     Checking winit v0.5.8
Oct 12 12:05:17.072 INFO kablam!     Checking pistoncore-glutin_window v0.33.0
Oct 12 12:05:17.664 INFO kablam!     Checking one_d v0.1.0 (/source)
Oct 12 12:05:18.136 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:05:18.136 INFO kablam!    --> src/maze.rs:191:28
Oct 12 12:05:18.136 INFO kablam!     |
Oct 12 12:05:18.136 INFO kablam! 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Oct 12 12:05:18.136 INFO kablam!     |                            ----^^^^^
Oct 12 12:05:18.136 INFO kablam!     |                            |
Oct 12 12:05:18.136 INFO kablam!     |                            help: remove this `mut`
Oct 12 12:05:18.136 INFO kablam!     |
Oct 12 12:05:18.136 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 12:05:18.136 INFO kablam! 
Oct 12 12:05:18.276 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:05:18.277 INFO kablam!    --> src/maze.rs:191:28
Oct 12 12:05:18.277 INFO kablam!     |
Oct 12 12:05:18.277 INFO kablam! 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Oct 12 12:05:18.277 INFO kablam!     |                            ----^^^^^
Oct 12 12:05:18.277 INFO kablam!     |                            |
Oct 12 12:05:18.277 INFO kablam!     |                            help: remove this `mut`
Oct 12 12:05:18.277 INFO kablam!     |
Oct 12 12:05:18.277 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 12:05:18.277 INFO kablam! 
Oct 12 12:05:19.989 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Oct 12 12:05:20.019 INFO kablam! su: No module specific data is present
Oct 12 12:05:21.158 INFO running `"docker" "rm" "-f" "48ae587be1e04f2df46c6dc80f9f1c287cbad8f4c3bca23a5d19b7a8fa68ef40"`
Oct 12 12:05:21.551 INFO blam! 48ae587be1e04f2df46c6dc80f9f1c287cbad8f4c3bca23a5d19b7a8fa68ef40