Oct 31 19:29:33.574 INFO checking tlrobrn/one_d against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Oct 31 19:29:33.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 19:29:34.152 INFO blam! ef0aff720e46aa9184937e2f99d0de7898b208320a70a194a7ac846dab4a9fa0 Oct 31 19:29:34.156 INFO running `"docker" "start" "-a" "ef0aff720e46aa9184937e2f99d0de7898b208320a70a194a7ac846dab4a9fa0"` Oct 31 19:29:35.581 INFO kablam! usermod: no changes Oct 31 19:29:35.628 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Oct 31 19:29:35.630 INFO kablam! disables Cargo from automatically inferring other binary targets. Oct 31 19:29:35.630 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Oct 31 19:29:35.630 INFO kablam! files will be included as a binary target: Oct 31 19:29:35.630 INFO kablam! Oct 31 19:29:35.630 INFO kablam! * /source/src/main.rs Oct 31 19:29:35.630 INFO kablam! Oct 31 19:29:35.630 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Oct 31 19:29:35.630 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Oct 31 19:29:35.630 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Oct 31 19:29:35.630 INFO kablam! section. You may also move the files to a location where Cargo would not Oct 31 19:29:35.630 INFO kablam! automatically infer them to be a target, such as in subfolders. Oct 31 19:29:35.630 INFO kablam! Oct 31 19:29:35.630 INFO kablam! For more information on this warning you can consult Oct 31 19:29:35.630 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Oct 31 19:29:35.630 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`, Oct 31 19:29:35.630 INFO kablam! please set bin.path in Cargo.toml Oct 31 19:29:35.820 INFO kablam! Compiling libc v0.2.20 Oct 31 19:29:35.824 INFO kablam! Compiling siphasher v0.2.0 Oct 31 19:29:35.824 INFO kablam! Compiling serde v0.8.22 Oct 31 19:29:35.830 INFO kablam! Checking piston-float v0.2.0 Oct 31 19:29:35.834 INFO kablam! Checking adler32 v0.3.0 Oct 31 19:29:35.834 INFO kablam! Checking odds v0.2.25 Oct 31 19:29:35.834 INFO kablam! Checking shader_version v0.2.1 Oct 31 19:29:35.834 INFO kablam! Checking inflate v0.1.1 Oct 31 19:29:37.092 INFO kablam! Checking scoped_threadpool v0.1.7 Oct 31 19:29:37.212 INFO kablam! Checking read_color v0.1.0 Oct 31 19:29:37.464 INFO kablam! Checking linked-hash-map v0.0.10 Oct 31 19:29:38.452 INFO kablam! Checking piston-texture v0.5.0 Oct 31 19:29:38.693 INFO kablam! Checking fnv v1.0.5 Oct 31 19:29:38.884 INFO kablam! Checking piston-shaders_graphics2d v0.1.0 Oct 31 19:29:39.986 INFO kablam! Checking num_cpus v1.2.1 Oct 31 19:29:40.074 INFO kablam! Checking thread-id v3.0.0 Oct 31 19:29:40.101 INFO kablam! Checking shared_library v0.1.5 Oct 31 19:29:40.838 INFO kablam! Checking memchr v1.0.1 Oct 31 19:29:40.921 INFO kablam! Checking time v0.1.36 Oct 31 19:29:41.245 INFO kablam! Compiling x11-dl v2.12.0 Oct 31 19:29:41.686 INFO kablam! Checking enum_primitive v0.1.1 Oct 31 19:29:41.809 INFO kablam! Checking stb_truetype v0.2.0 Oct 31 19:29:41.973 INFO kablam! Checking piston-viewport v0.2.0 Oct 31 19:29:42.704 INFO kablam! Checking vecmath v0.2.0 Oct 31 19:29:42.933 INFO kablam! Checking gif v0.9.0 Oct 31 19:29:43.864 INFO kablam! Checking deflate v0.7.2 Oct 31 19:29:45.673 INFO kablam! Compiling phf_shared v0.7.21 Oct 31 19:29:46.145 INFO kablam! Compiling wayland-scanner v0.7.6 Oct 31 19:29:46.809 INFO kablam! Compiling tempfile v2.1.5 Oct 31 19:29:47.994 INFO kablam! Checking deque v0.3.1 Oct 31 19:29:48.097 INFO kablam! Compiling rand v0.3.15 Oct 31 19:29:48.448 INFO kablam! Checking num-bigint v0.1.35 Oct 31 19:29:49.817 INFO kablam! Checking osmesa-sys v0.1.2 Oct 31 19:29:50.566 INFO kablam! Checking thread_local v0.3.2 Oct 31 19:29:50.891 INFO kablam! Checking nodrop v0.1.8 Oct 31 19:29:51.733 INFO kablam! Checking aho-corasick v0.6.1 Oct 31 19:29:52.190 INFO kablam! Checking pistoncore-input v0.15.0 Oct 31 19:29:53.737 INFO kablam! Compiling glutin v0.7.2 Oct 31 19:29:56.001 INFO kablam! Compiling gl v0.6.1 Oct 31 19:29:57.864 INFO kablam! Compiling phf v0.7.21 Oct 31 19:29:57.982 INFO kablam! Checking piston2d-graphics v0.19.0 Oct 31 19:30:00.512 INFO kablam! Checking rayon v0.6.0 Oct 31 19:30:05.590 INFO kablam! Checking arrayvec v0.3.20 Oct 31 19:30:05.790 INFO kablam! Checking fs2 v0.2.5 Oct 31 19:30:07.034 INFO kablam! Checking num-rational v0.1.35 Oct 31 19:30:07.569 INFO kablam! Checking regex v0.2.1 Oct 31 19:30:10.618 INFO kablam! Compiling wayland-client v0.7.6 Oct 31 19:30:11.745 INFO kablam! Checking png v0.6.2 Oct 31 19:30:14.251 INFO kablam! Compiling phf_generator v0.7.21 Oct 31 19:30:19.290 INFO kablam! Checking pistoncore-window v0.24.0 Oct 31 19:30:19.354 INFO kablam! Checking memmap v0.4.0 Oct 31 19:30:19.702 INFO kablam! Checking rusttype v0.2.1 Oct 31 19:30:21.641 INFO kablam! Checking jpeg-decoder v0.1.11 Oct 31 19:30:22.773 INFO kablam! Compiling phf_codegen v0.7.21 Oct 31 19:30:23.102 INFO kablam! Checking pistoncore-event_loop v0.27.0 Oct 31 19:30:25.353 INFO kablam! Compiling serde_json v0.8.6 Oct 31 19:30:25.453 INFO kablam! Checking docopt v0.7.0 Oct 31 19:30:28.353 INFO kablam! Compiling target_build_utils v0.1.2 Oct 31 19:30:29.788 INFO kablam! Checking piston v0.27.0 Oct 31 19:30:30.824 INFO kablam! Checking image v0.12.1 Oct 31 19:30:51.496 INFO kablam! Checking piston2d-opengl_graphics v0.37.0 Oct 31 19:30:53.856 INFO kablam! Compiling libloading v0.3.1 Oct 31 19:30:56.113 INFO kablam! Checking dlib v0.3.1 Oct 31 19:30:56.390 INFO kablam! Checking wayland-sys v0.7.6 Oct 31 19:30:58.519 INFO kablam! Checking wayland-kbd v0.6.2 Oct 31 19:30:58.521 INFO kablam! Checking wayland-window v0.4.3 Oct 31 19:30:59.758 INFO kablam! Checking winit v0.5.8 Oct 31 19:31:02.744 INFO kablam! Checking pistoncore-glutin_window v0.33.0 Oct 31 19:31:03.264 INFO kablam! Checking one_d v0.1.0 (/source) Oct 31 19:31:03.640 INFO kablam! warning: variable does not need to be mutable Oct 31 19:31:03.640 INFO kablam! --> src/maze.rs:191:28 Oct 31 19:31:03.640 INFO kablam! | Oct 31 19:31:03.640 INFO kablam! 191 | fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) { Oct 31 19:31:03.640 INFO kablam! | ----^^^^^ Oct 31 19:31:03.640 INFO kablam! | | Oct 31 19:31:03.640 INFO kablam! | help: remove this `mut` Oct 31 19:31:03.640 INFO kablam! | Oct 31 19:31:03.640 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 19:31:03.640 INFO kablam! Oct 31 19:31:03.844 INFO kablam! warning: variable does not need to be mutable Oct 31 19:31:03.844 INFO kablam! --> src/maze.rs:191:28 Oct 31 19:31:03.844 INFO kablam! | Oct 31 19:31:03.844 INFO kablam! 191 | fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) { Oct 31 19:31:03.844 INFO kablam! | ----^^^^^ Oct 31 19:31:03.844 INFO kablam! | | Oct 31 19:31:03.844 INFO kablam! | help: remove this `mut` Oct 31 19:31:03.844 INFO kablam! | Oct 31 19:31:03.844 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 19:31:03.844 INFO kablam! Oct 31 19:31:05.333 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 29s Oct 31 19:31:05.357 INFO kablam! su: No module specific data is present Oct 31 19:31:06.657 INFO running `"docker" "rm" "-f" "ef0aff720e46aa9184937e2f99d0de7898b208320a70a194a7ac846dab4a9fa0"` Oct 31 19:31:06.857 INFO blam! ef0aff720e46aa9184937e2f99d0de7898b208320a70a194a7ac846dab4a9fa0