Aug 29 22:47:09.477 INFO checking valora-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 22:47:09.477 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 22:47:09.477 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:47:09.637 INFO blam! dc2900969773a872aba925f5543d8ea630b39273c70eaef4e83df3c827f591f5
Aug 29 22:47:09.639 INFO running `"docker" "start" "-a" "dc2900969773a872aba925f5543d8ea630b39273c70eaef4e83df3c827f591f5"`
Aug 29 22:47:10.675 INFO kablam!     Checking smallvec v0.4.5
Aug 29 22:47:10.676 INFO kablam!    Compiling phf_shared v0.7.21
Aug 29 22:47:10.678 INFO kablam!     Checking arrayvec v0.4.7
Aug 29 22:47:10.681 INFO kablam!     Checking petgraph v0.4.13
Aug 29 22:47:10.687 INFO kablam!    Compiling gl_generator v0.7.0
Aug 29 22:47:10.687 INFO kablam!     Checking euclid v0.15.6
Aug 29 22:47:10.688 INFO kablam!     Checking sid v0.5.2
Aug 29 22:47:11.519 INFO kablam!    Compiling phf_generator v0.7.21
Aug 29 22:47:11.948 INFO kablam!    Compiling phf v0.7.21
Aug 29 22:47:13.112 INFO kablam!     Checking png v0.11.0
Aug 29 22:47:13.156 INFO kablam!     Checking osmesa-sys v0.1.2
Aug 29 22:47:14.257 INFO kablam!    Compiling phf_codegen v0.7.21
Aug 29 22:47:14.519 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 29 22:47:16.334 INFO kablam!    Compiling target_build_utils v0.3.1
Aug 29 22:47:16.335 INFO kablam!    Compiling palette v0.2.1
Aug 29 22:47:17.176 INFO kablam!     Checking svgparser v0.4.3
Aug 29 22:47:20.583 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 29 22:47:20.709 INFO kablam!     Checking lyon_core v0.8.0
Aug 29 22:47:24.873 INFO kablam!     Checking lyon_bezier v0.8.5
Aug 29 22:47:26.383 INFO kablam!     Checking rayon-core v1.4.1
Aug 29 22:47:31.871 INFO kablam!     Checking lyon_path_iterator v0.8.5
Aug 29 22:47:32.508 INFO kablam!     Checking lyon_path_builder v0.8.6
Aug 29 22:47:32.719 INFO kablam!    Compiling glutin v0.11.0
Aug 29 22:47:32.719 INFO kablam!    Compiling glium v0.19.0
Aug 29 22:47:34.659 INFO kablam!     Checking rayon v1.0.2
Aug 29 22:47:36.286 INFO kablam!     Checking lyon_path v0.8.6
Aug 29 22:47:36.288 INFO kablam!     Checking lyon_svg v0.8.6
Aug 29 22:47:41.151 INFO kablam!     Checking lyon_tessellation v0.8.8
Aug 29 22:47:46.720 INFO kablam!     Checking lyon_extra v0.8.6
Aug 29 22:47:52.414 INFO kablam!     Checking lyon v0.8.8
Aug 29 22:48:01.897 INFO kablam!    Compiling libloading v0.3.4
Aug 29 22:48:02.037 INFO kablam!     Checking jpeg-decoder v0.1.15
Aug 29 22:48:05.947 INFO kablam!     Checking image v0.18.0
Aug 29 22:48:06.882 INFO kablam!     Checking dlib v0.3.1
Aug 29 22:48:07.481 INFO kablam!     Checking wayland-sys v0.9.10
Aug 29 22:48:08.432 INFO kablam!     Checking wayland-client v0.9.10
Aug 29 22:48:39.845 INFO kablam!     Checking valora v0.1.0 (file:///source)
Aug 29 22:48:44.591 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:48:44.591 INFO kablam!   --> src/composition.rs:32:13
Aug 29 22:48:44.591 INFO kablam!    |
Aug 29 22:48:44.591 INFO kablam! 32 |         for mut layer in self.layers.iter_mut().rev() {
Aug 29 22:48:44.591 INFO kablam!    |             ----^^^^^
Aug 29 22:48:44.591 INFO kablam!    |             |
Aug 29 22:48:44.591 INFO kablam!    |             help: remove this `mut`
Aug 29 22:48:44.591 INFO kablam!    |
Aug 29 22:48:44.592 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 22:48:44.592 INFO kablam! 
Aug 29 22:48:44.851 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:48:44.851 INFO kablam!   --> src/composition.rs:32:13
Aug 29 22:48:44.851 INFO kablam!    |
Aug 29 22:48:44.851 INFO kablam! 32 |         for mut layer in self.layers.iter_mut().rev() {
Aug 29 22:48:44.851 INFO kablam!    |             ----^^^^^
Aug 29 22:48:44.851 INFO kablam!    |             |
Aug 29 22:48:44.851 INFO kablam!    |             help: remove this `mut`
Aug 29 22:48:44.852 INFO kablam!    |
Aug 29 22:48:44.852 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 22:48:44.852 INFO kablam! 
Aug 29 22:48:44.874 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Aug 29 22:48:44.874 INFO kablam!  --> src/lib.rs:2:12
Aug 29 22:48:44.874 INFO kablam!   |
Aug 29 22:48:44.874 INFO kablam! 2 | #![feature(use_nested_groups)]
Aug 29 22:48:44.874 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 29 22:48:44.874 INFO kablam!   |
Aug 29 22:48:44.874 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 29 22:48:44.874 INFO kablam! 
Aug 29 22:48:45.126 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Aug 29 22:48:45.126 INFO kablam!  --> src/lib.rs:2:12
Aug 29 22:48:45.126 INFO kablam!   |
Aug 29 22:48:45.126 INFO kablam! 2 | #![feature(use_nested_groups)]
Aug 29 22:48:45.126 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 29 22:48:45.126 INFO kablam!   |
Aug 29 22:48:45.127 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 29 22:48:45.127 INFO kablam! 
Aug 29 22:48:48.240 INFO kablam! warning: unused variable: `ctx`
Aug 29 22:48:48.240 INFO kablam!   --> examples/circle.rs:13:22
Aug 29 22:48:48.240 INFO kablam!    |
Aug 29 22:48:48.240 INFO kablam! 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Aug 29 22:48:48.240 INFO kablam!    |                      ^^^ help: consider using `_ctx` instead
Aug 29 22:48:48.240 INFO kablam!    |
Aug 29 22:48:48.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 22:48:48.240 INFO kablam! 
Aug 29 22:48:48.355 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
Aug 29 22:48:48.380 INFO kablam! su: No module specific data is present
Aug 29 22:48:48.911 INFO running `"docker" "rm" "-f" "dc2900969773a872aba925f5543d8ea630b39273c70eaef4e83df3c827f591f5"`
Aug 29 22:48:49.074 INFO blam! dc2900969773a872aba925f5543d8ea630b39273c70eaef4e83df3c827f591f5