Dec 05 04:13:05.149 INFO testing tlrobrn/one_d against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 04:13:05.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 04:13:05.826 INFO [stdout] 89ab565f21ccbc2a04180467aa1c385a19ad46e86cf724df632f169908eb978c
Dec 05 04:13:05.828 INFO running `"docker" "start" "-a" "89ab565f21ccbc2a04180467aa1c385a19ad46e86cf724df632f169908eb978c"`
Dec 05 04:13:07.363 INFO [stderr] usermod: no changes
Dec 05 04:13:07.396 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 05 04:13:07.396 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 05 04:13:07.396 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 04:13:07.396 INFO [stderr] files will be included as a binary target:
Dec 05 04:13:07.396 INFO [stderr] 
Dec 05 04:13:07.396 INFO [stderr] * /source/src/main.rs
Dec 05 04:13:07.396 INFO [stderr] 
Dec 05 04:13:07.396 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 04:13:07.396 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 05 04:13:07.396 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 05 04:13:07.396 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 04:13:07.396 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 04:13:07.396 INFO [stderr] 
Dec 05 04:13:07.396 INFO [stderr] For more information on this warning you can consult
Dec 05 04:13:07.396 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 04:13:07.396 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Dec 05 04:13:07.396 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 04:13:07.668 INFO [stderr]    Compiling siphasher v0.2.0
Dec 05 04:13:07.668 INFO [stderr]    Compiling serde v0.8.22
Dec 05 04:13:07.668 INFO [stderr]    Compiling num-traits v0.1.36
Dec 05 04:13:07.680 INFO [stderr]    Compiling lazy_static v0.2.2
Dec 05 04:13:07.680 INFO [stderr]    Compiling piston-float v0.2.0
Dec 05 04:13:07.680 INFO [stderr]    Compiling khronos_api v1.0.0
Dec 05 04:13:07.680 INFO [stderr]    Compiling odds v0.2.25
Dec 05 04:13:07.680 INFO [stderr]    Compiling adler32 v0.3.0
Dec 05 04:13:08.700 INFO [stderr]    Compiling rustc-serialize v0.3.22
Dec 05 04:13:08.996 INFO [stderr]    Compiling shader_version v0.2.1
Dec 05 04:13:09.052 INFO [stderr]    Compiling inflate v0.1.1
Dec 05 04:13:09.760 INFO [stderr]    Compiling piston-texture v0.5.0
Dec 05 04:13:09.812 INFO [stderr]    Compiling scoped_threadpool v0.1.7
Dec 05 04:13:10.744 INFO [stderr]    Compiling linked-hash-map v0.0.10
Dec 05 04:13:13.392 INFO [stderr]    Compiling read_color v0.1.0
Dec 05 04:13:15.392 INFO [stderr]    Compiling piston-shaders_graphics2d v0.1.0
Dec 05 04:13:15.427 INFO [stderr]    Compiling rand v0.3.15
Dec 05 04:13:15.604 INFO [stderr]    Compiling num_cpus v1.2.1
Dec 05 04:13:15.624 INFO [stderr]    Compiling time v0.1.36
Dec 05 04:13:15.716 INFO [stderr]    Compiling xml-rs v0.3.5
Dec 05 04:13:16.088 INFO [stderr]    Compiling x11-dl v2.12.0
Dec 05 04:13:20.478 INFO [stderr]    Compiling shared_library v0.1.5
Dec 05 04:13:22.796 INFO [stderr]    Compiling piston-viewport v0.2.0
Dec 05 04:13:24.353 INFO [stderr]    Compiling vecmath v0.2.0
Dec 05 04:13:29.615 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 05 04:13:29.656 INFO [stderr]    Compiling stb_truetype v0.2.0
Dec 05 04:13:29.664 INFO [stderr]    Compiling gif v0.9.0
Dec 05 04:13:29.824 INFO [stderr]    Compiling deflate v0.7.2
Dec 05 04:13:30.040 INFO [stderr]    Compiling nodrop v0.1.8
Dec 05 04:13:31.149 INFO [stderr]    Compiling num-integer v0.1.32
Dec 05 04:13:31.514 INFO [stderr]    Compiling enum_primitive v0.1.1
Dec 05 04:13:32.576 INFO [stderr]    Compiling aho-corasick v0.6.1
Dec 05 04:13:32.813 INFO [stderr]    Compiling tempfile v2.1.5
Dec 05 04:13:35.500 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 05 04:13:35.816 INFO [stderr]    Compiling deque v0.3.1
Dec 05 04:13:36.008 INFO [stderr]    Compiling wayland-scanner v0.7.6
Dec 05 04:13:40.804 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 05 04:13:40.804 INFO [stderr]    Compiling piston2d-graphics v0.19.0
Dec 05 04:13:40.809 INFO [stderr]    Compiling arrayvec v0.3.20
Dec 05 04:13:40.815 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 05 04:13:40.817 INFO [stderr]    Compiling phf v0.7.21
Dec 05 04:13:41.380 INFO [stderr]    Compiling num-iter v0.1.32
Dec 05 04:13:46.844 INFO [stderr]    Compiling rayon v0.6.0
Dec 05 04:13:46.999 INFO [stderr]    Compiling regex v0.2.1
Dec 05 04:13:47.118 INFO [stderr]    Compiling serde_json v0.8.6
Dec 05 04:13:47.119 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 05 04:13:47.221 INFO [stderr]    Compiling fs2 v0.2.5
Dec 05 04:13:50.332 INFO [stderr]    Compiling png v0.6.2
Dec 05 04:13:50.466 INFO [stderr]    Compiling wayland-client v0.7.6
Dec 05 04:14:05.292 INFO [stderr]    Compiling rusttype v0.2.1
Dec 05 04:14:05.293 INFO [stderr]    Compiling pistoncore-input v0.15.0
Dec 05 04:14:05.304 INFO [stderr]    Compiling num-bigint v0.1.35
Dec 05 04:14:05.342 INFO [stderr]    Compiling memmap v0.4.0
Dec 05 04:14:05.480 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 05 04:14:15.338 INFO [stderr]    Compiling gl v0.6.1
Dec 05 04:14:29.180 INFO [stderr]    Compiling glutin v0.7.2
Dec 05 04:14:29.665 INFO [stderr]    Compiling jpeg-decoder v0.1.11
Dec 05 04:14:29.759 INFO [stderr]    Compiling num-rational v0.1.35
Dec 05 04:14:29.947 INFO [stderr]    Compiling pistoncore-window v0.24.0
Dec 05 04:14:32.053 INFO [stderr]    Compiling pistoncore-event_loop v0.27.0
Dec 05 04:14:34.401 INFO [stderr]    Compiling docopt v0.7.0
Dec 05 04:14:37.019 INFO [stderr]    Compiling piston v0.27.0
Dec 05 04:14:42.861 INFO [stderr]    Compiling image v0.12.1
Dec 05 04:15:01.177 INFO [stderr]    Compiling libloading v0.3.1
Dec 05 04:15:07.924 INFO [stderr]    Compiling dlib v0.3.1
Dec 05 04:15:08.540 INFO [stderr]    Compiling wayland-sys v0.7.6
Dec 05 04:15:16.068 INFO [stderr]    Compiling piston2d-opengl_graphics v0.37.0
Dec 05 04:15:17.896 INFO [stderr]    Compiling wayland-window v0.4.3
Dec 05 04:15:17.896 INFO [stderr]    Compiling wayland-kbd v0.6.2
Dec 05 04:15:21.268 INFO [stderr]    Compiling winit v0.5.8
Dec 05 04:15:28.206 INFO [stderr]    Compiling pistoncore-glutin_window v0.33.0
Dec 05 04:15:32.748 INFO [stderr]    Compiling one_d v0.1.0 (/source)
Dec 05 04:15:33.092 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:15:33.092 INFO [stderr]    --> src/maze.rs:191:28
Dec 05 04:15:33.092 INFO [stderr]     |
Dec 05 04:15:33.092 INFO [stderr] 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Dec 05 04:15:33.092 INFO [stderr]     |                            ----^^^^^
Dec 05 04:15:33.092 INFO [stderr]     |                            |
Dec 05 04:15:33.092 INFO [stderr]     |                            help: remove this `mut`
Dec 05 04:15:33.092 INFO [stderr]     |
Dec 05 04:15:33.092 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 04:15:33.092 INFO [stderr] 
Dec 05 04:15:38.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 31s
Dec 05 04:15:38.988 INFO [stderr] su: No module specific data is present
Dec 05 04:15:40.062 INFO running `"docker" "inspect" "89ab565f21ccbc2a04180467aa1c385a19ad46e86cf724df632f169908eb978c"`
Dec 05 04:15:40.279 INFO running `"docker" "rm" "-f" "89ab565f21ccbc2a04180467aa1c385a19ad46e86cf724df632f169908eb978c"`
Dec 05 04:15:40.564 INFO [stdout] 89ab565f21ccbc2a04180467aa1c385a19ad46e86cf724df632f169908eb978c
Dec 05 04:15:40.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 04:15:41.108 INFO [stdout] 2b7e4ec731e04f2a96d626ef7d8a46dca9d37c4c11f29a9c72042870513a1216
Dec 05 04:15:41.110 INFO running `"docker" "start" "-a" "2b7e4ec731e04f2a96d626ef7d8a46dca9d37c4c11f29a9c72042870513a1216"`
Dec 05 04:15:42.705 INFO [stderr] usermod: no changes
Dec 05 04:15:42.756 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 05 04:15:42.756 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 05 04:15:42.756 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 04:15:42.756 INFO [stderr] files will be included as a binary target:
Dec 05 04:15:42.756 INFO [stderr] 
Dec 05 04:15:42.756 INFO [stderr] * /source/src/main.rs
Dec 05 04:15:42.756 INFO [stderr] 
Dec 05 04:15:42.756 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 04:15:42.756 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 05 04:15:42.756 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 05 04:15:42.756 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 04:15:42.756 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 04:15:42.756 INFO [stderr] 
Dec 05 04:15:42.756 INFO [stderr] For more information on this warning you can consult
Dec 05 04:15:42.756 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 04:15:42.756 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Dec 05 04:15:42.756 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 04:15:42.940 INFO [stderr]    Compiling one_d v0.1.0 (/source)
Dec 05 04:15:43.298 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:15:43.298 INFO [stderr]    --> src/maze.rs:191:28
Dec 05 04:15:43.298 INFO [stderr]     |
Dec 05 04:15:43.298 INFO [stderr] 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Dec 05 04:15:43.298 INFO [stderr]     |                            ----^^^^^
Dec 05 04:15:43.298 INFO [stderr]     |                            |
Dec 05 04:15:43.298 INFO [stderr]     |                            help: remove this `mut`
Dec 05 04:15:43.298 INFO [stderr]     |
Dec 05 04:15:43.298 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 04:15:43.298 INFO [stderr] 
Dec 05 04:15:44.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 05 04:15:44.757 INFO [stderr] su: No module specific data is present
Dec 05 04:15:45.294 INFO running `"docker" "inspect" "2b7e4ec731e04f2a96d626ef7d8a46dca9d37c4c11f29a9c72042870513a1216"`
Dec 05 04:15:45.726 INFO running `"docker" "rm" "-f" "2b7e4ec731e04f2a96d626ef7d8a46dca9d37c4c11f29a9c72042870513a1216"`
Dec 05 04:15:46.012 INFO [stdout] 2b7e4ec731e04f2a96d626ef7d8a46dca9d37c4c11f29a9c72042870513a1216
Dec 05 04:15:46.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 04:15:46.566 INFO [stdout] fa664a89125336b3ffd9286f99936773ced8e688c7d237d76d9031947b9a6758
Dec 05 04:15:46.568 INFO running `"docker" "start" "-a" "fa664a89125336b3ffd9286f99936773ced8e688c7d237d76d9031947b9a6758"`
Dec 05 04:15:47.736 INFO [stderr] usermod: no changes
Dec 05 04:15:47.781 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 05 04:15:47.781 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 05 04:15:47.781 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 04:15:47.781 INFO [stderr] files will be included as a binary target:
Dec 05 04:15:47.781 INFO [stderr] 
Dec 05 04:15:47.781 INFO [stderr] * /source/src/main.rs
Dec 05 04:15:47.781 INFO [stderr] 
Dec 05 04:15:47.781 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 04:15:47.781 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 05 04:15:47.781 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 05 04:15:47.781 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 04:15:47.781 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 04:15:47.782 INFO [stderr] 
Dec 05 04:15:47.782 INFO [stderr] For more information on this warning you can consult
Dec 05 04:15:47.782 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 04:15:47.782 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Dec 05 04:15:47.782 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 04:15:47.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 05 04:15:47.984 INFO [stderr]      Running /target/debug/deps/one_d-5b3819fbb07c43c8
Dec 05 04:15:47.990 INFO [stdout] 
Dec 05 04:15:47.991 INFO [stdout] running 0 tests
Dec 05 04:15:47.991 INFO [stdout] 
Dec 05 04:15:47.991 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:15:47.991 INFO [stdout] 
Dec 05 04:15:47.991 INFO [stderr]      Running /target/debug/deps/oned-8b726cbb8555af55
Dec 05 04:15:47.994 INFO [stdout] 
Dec 05 04:15:47.994 INFO [stdout] running 0 tests
Dec 05 04:15:47.994 INFO [stdout] 
Dec 05 04:15:47.994 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:15:47.994 INFO [stdout] 
Dec 05 04:15:47.998 INFO [stderr]    Doc-tests one_d
Dec 05 04:15:48.286 INFO [stdout] 
Dec 05 04:15:48.286 INFO [stdout] running 0 tests
Dec 05 04:15:48.286 INFO [stdout] 
Dec 05 04:15:48.286 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:15:48.286 INFO [stdout] 
Dec 05 04:15:48.295 INFO [stderr] su: No module specific data is present
Dec 05 04:15:49.128 INFO running `"docker" "inspect" "fa664a89125336b3ffd9286f99936773ced8e688c7d237d76d9031947b9a6758"`
Dec 05 04:15:49.500 INFO running `"docker" "rm" "-f" "fa664a89125336b3ffd9286f99936773ced8e688c7d237d76d9031947b9a6758"`
Dec 05 04:15:49.828 INFO [stdout] fa664a89125336b3ffd9286f99936773ced8e688c7d237d76d9031947b9a6758