Nov 16 10:38:00.401 INFO testing tlrobrn/one_d against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 10:38:00.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 10:38:00.891 INFO [stdout] ac4fc21d859aa8923b0df5f3ab4117927137c9ca11d774211f33aff3b7921c4c
Nov 16 10:38:00.895 INFO running `"docker" "start" "-a" "ac4fc21d859aa8923b0df5f3ab4117927137c9ca11d774211f33aff3b7921c4c"`
Nov 16 10:38:01.966 INFO [stderr] usermod: no changes
Nov 16 10:38:02.015 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 16 10:38:02.015 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 16 10:38:02.015 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 16 10:38:02.015 INFO [stderr] files will be included as a binary target:
Nov 16 10:38:02.015 INFO [stderr] 
Nov 16 10:38:02.015 INFO [stderr] * /source/src/main.rs
Nov 16 10:38:02.015 INFO [stderr] 
Nov 16 10:38:02.015 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 16 10:38:02.015 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 16 10:38:02.015 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 16 10:38:02.015 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 16 10:38:02.015 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 16 10:38:02.015 INFO [stderr] 
Nov 16 10:38:02.015 INFO [stderr] For more information on this warning you can consult
Nov 16 10:38:02.015 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 16 10:38:02.015 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Nov 16 10:38:02.015 INFO [stderr] please set bin.path in Cargo.toml
Nov 16 10:38:02.315 INFO [stderr]    Compiling siphasher v0.2.0
Nov 16 10:38:02.315 INFO [stderr]    Compiling serde v0.8.22
Nov 16 10:38:02.315 INFO [stderr]    Compiling pkg-config v0.3.8
Nov 16 10:38:02.315 INFO [stderr]    Compiling piston-float v0.2.0
Nov 16 10:38:02.315 INFO [stderr]    Compiling piston-shaders_graphics2d v0.1.0
Nov 16 10:38:02.327 INFO [stderr]    Compiling thread-id v3.0.0
Nov 16 10:38:02.327 INFO [stderr]    Compiling memchr v1.0.1
Nov 16 10:38:02.327 INFO [stderr]    Compiling num-bigint v0.1.35
Nov 16 10:38:03.271 INFO [stderr]    Compiling thread_local v0.3.2
Nov 16 10:38:03.391 INFO [stderr]    Compiling glutin v0.7.2
Nov 16 10:38:04.575 INFO [stderr]    Compiling piston-viewport v0.2.0
Nov 16 10:38:04.575 INFO [stderr]    Compiling vecmath v0.2.0
Nov 16 10:38:04.683 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 16 10:38:07.297 INFO [stderr]    Compiling aho-corasick v0.6.1
Nov 16 10:38:07.336 INFO [stderr]    Compiling pistoncore-input v0.15.0
Nov 16 10:38:07.371 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 16 10:38:07.373 INFO [stderr]    Compiling phf v0.7.21
Nov 16 10:38:07.863 INFO [stderr]    Compiling piston2d-graphics v0.19.0
Nov 16 10:38:08.803 INFO [stderr]    Compiling x11-dl v2.12.0
Nov 16 10:38:09.171 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 16 10:38:11.455 INFO [stderr]    Compiling target_build_utils v0.1.2
Nov 16 10:38:17.611 INFO [stderr]    Compiling regex v0.2.1
Nov 16 10:38:17.771 INFO [stderr]    Compiling num-rational v0.1.35
Nov 16 10:38:21.135 INFO [stderr]    Compiling image v0.12.1
Nov 16 10:38:22.313 INFO [stderr]    Compiling pistoncore-window v0.24.0
Nov 16 10:38:24.719 INFO [stderr]    Compiling pistoncore-event_loop v0.27.0
Nov 16 10:38:26.398 INFO [stderr]    Compiling piston v0.27.0
Nov 16 10:38:47.467 INFO [stderr]    Compiling serde_json v0.8.6
Nov 16 10:38:50.763 INFO [stderr]    Compiling docopt v0.7.0
Nov 16 10:39:01.399 INFO [stderr]    Compiling libloading v0.3.1
Nov 16 10:39:07.880 INFO [stderr]    Compiling piston2d-opengl_graphics v0.37.0
Nov 16 10:39:09.123 INFO [stderr]    Compiling dlib v0.3.1
Nov 16 10:39:09.343 INFO [stderr]    Compiling wayland-sys v0.7.6
Nov 16 10:39:12.443 INFO [stderr]    Compiling wayland-client v0.7.6
Nov 16 10:39:14.603 INFO [stderr]    Compiling wayland-window v0.4.3
Nov 16 10:39:14.603 INFO [stderr]    Compiling wayland-kbd v0.6.2
Nov 16 10:39:16.831 INFO [stderr]    Compiling winit v0.5.8
Nov 16 10:39:24.198 INFO [stderr]    Compiling pistoncore-glutin_window v0.33.0
Nov 16 10:39:28.925 INFO [stderr]    Compiling one_d v0.1.0 (/source)
Nov 16 10:39:29.275 INFO [stderr] warning: variable does not need to be mutable
Nov 16 10:39:29.275 INFO [stderr]    --> src/maze.rs:191:28
Nov 16 10:39:29.275 INFO [stderr]     |
Nov 16 10:39:29.275 INFO [stderr] 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Nov 16 10:39:29.275 INFO [stderr]     |                            ----^^^^^
Nov 16 10:39:29.275 INFO [stderr]     |                            |
Nov 16 10:39:29.275 INFO [stderr]     |                            help: remove this `mut`
Nov 16 10:39:29.275 INFO [stderr]     |
Nov 16 10:39:29.275 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 10:39:29.275 INFO [stderr] 
Nov 16 10:39:34.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
Nov 16 10:39:34.862 INFO [stderr] su: No module specific data is present
Nov 16 10:39:35.553 INFO running `"docker" "inspect" "ac4fc21d859aa8923b0df5f3ab4117927137c9ca11d774211f33aff3b7921c4c"`
Nov 16 10:39:35.763 INFO running `"docker" "rm" "-f" "ac4fc21d859aa8923b0df5f3ab4117927137c9ca11d774211f33aff3b7921c4c"`
Nov 16 10:39:36.187 INFO [stdout] ac4fc21d859aa8923b0df5f3ab4117927137c9ca11d774211f33aff3b7921c4c
Nov 16 10:39:36.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 10:39:36.563 INFO [stdout] e8675f53e93942a4eb1065c5246ee6fb770bfe9cb0ea7b982ed3f224e831ca14
Nov 16 10:39:36.565 INFO running `"docker" "start" "-a" "e8675f53e93942a4eb1065c5246ee6fb770bfe9cb0ea7b982ed3f224e831ca14"`
Nov 16 10:39:37.998 INFO [stderr] usermod: no changes
Nov 16 10:39:38.055 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 16 10:39:38.059 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 16 10:39:38.059 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 16 10:39:38.060 INFO [stderr] files will be included as a binary target:
Nov 16 10:39:38.060 INFO [stderr] 
Nov 16 10:39:38.060 INFO [stderr] * /source/src/main.rs
Nov 16 10:39:38.060 INFO [stderr] 
Nov 16 10:39:38.061 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 16 10:39:38.061 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 16 10:39:38.061 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 16 10:39:38.062 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 16 10:39:38.062 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 16 10:39:38.062 INFO [stderr] 
Nov 16 10:39:38.063 INFO [stderr] For more information on this warning you can consult
Nov 16 10:39:38.063 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 16 10:39:38.063 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Nov 16 10:39:38.063 INFO [stderr] please set bin.path in Cargo.toml
Nov 16 10:39:38.260 INFO [stderr]    Compiling one_d v0.1.0 (/source)
Nov 16 10:39:38.643 INFO [stderr] warning: variable does not need to be mutable
Nov 16 10:39:38.643 INFO [stderr]    --> src/maze.rs:191:28
Nov 16 10:39:38.643 INFO [stderr]     |
Nov 16 10:39:38.643 INFO [stderr] 191 |     fn try_wall(&mut self, mut dsets: &mut DisjointSets, index: usize, is_east: bool) {
Nov 16 10:39:38.643 INFO [stderr]     |                            ----^^^^^
Nov 16 10:39:38.643 INFO [stderr]     |                            |
Nov 16 10:39:38.643 INFO [stderr]     |                            help: remove this `mut`
Nov 16 10:39:38.643 INFO [stderr]     |
Nov 16 10:39:38.643 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 10:39:38.643 INFO [stderr] 
Nov 16 10:39:39.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Nov 16 10:39:39.902 INFO [stderr] su: No module specific data is present
Nov 16 10:39:40.436 INFO running `"docker" "inspect" "e8675f53e93942a4eb1065c5246ee6fb770bfe9cb0ea7b982ed3f224e831ca14"`
Nov 16 10:39:40.824 INFO running `"docker" "rm" "-f" "e8675f53e93942a4eb1065c5246ee6fb770bfe9cb0ea7b982ed3f224e831ca14"`
Nov 16 10:39:41.208 INFO [stdout] e8675f53e93942a4eb1065c5246ee6fb770bfe9cb0ea7b982ed3f224e831ca14
Nov 16 10:39:41.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 10:39:41.521 INFO [stdout] 4e6e191e21d63a3d65e759c2d51c44fcfc3eb938bee90c53a054e73933d6b2ee
Nov 16 10:39:41.525 INFO running `"docker" "start" "-a" "4e6e191e21d63a3d65e759c2d51c44fcfc3eb938bee90c53a054e73933d6b2ee"`
Nov 16 10:39:42.554 INFO [stderr] usermod: no changes
Nov 16 10:39:42.603 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 16 10:39:42.603 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 16 10:39:42.603 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 16 10:39:42.603 INFO [stderr] files will be included as a binary target:
Nov 16 10:39:42.603 INFO [stderr] 
Nov 16 10:39:42.603 INFO [stderr] * /source/src/main.rs
Nov 16 10:39:42.603 INFO [stderr] 
Nov 16 10:39:42.603 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 16 10:39:42.603 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 16 10:39:42.603 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 16 10:39:42.603 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 16 10:39:42.603 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 16 10:39:42.603 INFO [stderr] 
Nov 16 10:39:42.603 INFO [stderr] For more information on this warning you can consult
Nov 16 10:39:42.603 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 16 10:39:42.603 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `oned`,
Nov 16 10:39:42.603 INFO [stderr] please set bin.path in Cargo.toml
Nov 16 10:39:42.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Nov 16 10:39:42.809 INFO [stderr]      Running /target/debug/deps/one_d-5c299adbcae96354
Nov 16 10:39:42.819 INFO [stderr]      Running /target/debug/deps/oned-621406085cea6983
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:42.819 INFO [stderr]    Doc-tests one_d
Nov 16 10:39:42.819 INFO [stdout] running 0 tests
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:42.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:42.819 INFO [stdout] running 0 tests
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:42.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:39:42.819 INFO [stdout] 
Nov 16 10:39:43.057 INFO [stdout] 
Nov 16 10:39:43.057 INFO [stdout] running 0 tests
Nov 16 10:39:43.057 INFO [stdout] 
Nov 16 10:39:43.058 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:39:43.058 INFO [stdout] 
Nov 16 10:39:43.067 INFO [stderr] su: No module specific data is present
Nov 16 10:39:43.768 INFO running `"docker" "inspect" "4e6e191e21d63a3d65e759c2d51c44fcfc3eb938bee90c53a054e73933d6b2ee"`
Nov 16 10:39:44.104 INFO running `"docker" "rm" "-f" "4e6e191e21d63a3d65e759c2d51c44fcfc3eb938bee90c53a054e73933d6b2ee"`
Nov 16 10:39:44.422 INFO [stdout] 4e6e191e21d63a3d65e759c2d51c44fcfc3eb938bee90c53a054e73933d6b2ee