Dec 05 04:44:32.043 INFO checking valora-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:44:32.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 04:44:32.243 INFO [stdout] f04a04dde60ed371a50b32d059304d6d1e676eadaca8391fa4783dc3a848f819
Dec 05 04:44:32.244 INFO running `"docker" "start" "-a" "f04a04dde60ed371a50b32d059304d6d1e676eadaca8391fa4783dc3a848f819"`
Dec 05 04:44:32.756 INFO [stderr] usermod: no changes
Dec 05 04:44:33.095 INFO [stderr]     Checking nodrop v0.1.13
Dec 05 04:44:33.098 INFO [stderr]     Checking smallvec v0.4.5
Dec 05 04:44:33.098 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 05 04:44:33.098 INFO [stderr]    Compiling num-traits v0.1.43
Dec 05 04:44:33.102 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 05 04:44:33.134 INFO [stderr]    Compiling rand v0.3.22
Dec 05 04:44:33.135 INFO [stderr]     Checking euclid v0.15.6
Dec 05 04:44:34.607 INFO [stderr]     Checking arrayvec v0.4.8
Dec 05 04:44:34.884 INFO [stderr]     Checking arrayvec v0.3.25
Dec 05 04:44:35.187 INFO [stderr]     Checking png v0.11.0
Dec 05 04:44:35.771 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 05 04:44:36.573 INFO [stderr]     Checking phf v0.7.21
Dec 05 04:44:38.775 INFO [stderr]    Compiling serde_json v0.9.10
Dec 05 04:44:40.735 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 05 04:44:42.171 INFO [stderr]     Checking wayland-client v0.12.5
Dec 05 04:44:42.555 INFO [stderr]     Checking svgparser v0.4.3
Dec 05 04:44:46.207 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 05 04:44:46.343 INFO [stderr]     Checking lyon_core v0.8.0
Dec 05 04:44:46.343 INFO [stderr]     Checking lyon_bezier v0.8.5
Dec 05 04:44:46.540 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 05 04:44:47.535 INFO [stderr]    Compiling glutin v0.11.0
Dec 05 04:44:54.156 INFO [stderr]    Compiling glium v0.19.0
Dec 05 04:44:54.250 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 05 04:44:54.263 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 04:44:54.339 INFO [stderr]    Compiling palette v0.2.1
Dec 05 04:44:54.967 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 05 04:44:54.971 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 05 04:44:55.044 INFO [stderr]     Checking lyon_path_iterator v0.8.5
Dec 05 04:45:08.031 INFO [stderr]     Checking lyon_path_builder v0.8.6
Dec 05 04:45:08.093 INFO [stderr]     Checking rayon-core v1.4.1
Dec 05 04:45:13.847 INFO [stderr]     Checking lyon_path v0.8.6
Dec 05 04:45:13.847 INFO [stderr]     Checking lyon_svg v0.8.6
Dec 05 04:45:14.320 INFO [stderr]     Checking rayon v1.0.3
Dec 05 04:45:14.631 INFO [stderr]     Checking wayland-window v0.13.3
Dec 05 04:45:20.219 INFO [stderr]     Checking lyon_tessellation v0.8.8
Dec 05 04:45:20.583 INFO [stderr]     Checking lyon_extra v0.8.6
Dec 05 04:45:22.498 INFO [stderr]     Checking winit v0.9.0
Dec 05 04:45:30.131 INFO [stderr]     Checking lyon v0.8.8
Dec 05 04:45:31.827 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 05 04:45:35.215 INFO [stderr]     Checking image v0.18.0
Dec 05 04:45:37.865 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 04:45:42.295 INFO [stderr]     Checking dlib v0.3.1
Dec 05 04:45:42.821 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 05 04:45:43.556 INFO [stderr]     Checking wayland-client v0.9.10
Dec 05 04:46:02.294 INFO [stderr]     Checking valora v0.1.0 (/source)
Dec 05 04:46:11.447 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:46:11.447 INFO [stderr]   --> src/composition.rs:32:13
Dec 05 04:46:11.447 INFO [stderr]    |
Dec 05 04:46:11.447 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Dec 05 04:46:11.448 INFO [stderr]    |             ----^^^^^
Dec 05 04:46:11.448 INFO [stderr]    |             |
Dec 05 04:46:11.451 INFO [stderr]    |             help: remove this `mut`
Dec 05 04:46:11.451 INFO [stderr]    |
Dec 05 04:46:11.451 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:46:11.451 INFO [stderr] 
Dec 05 04:46:11.711 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 05 04:46:11.711 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 04:46:11.711 INFO [stderr]   |
Dec 05 04:46:11.711 INFO [stderr] 2 | #![feature(use_nested_groups)]
Dec 05 04:46:11.711 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 04:46:11.712 INFO [stderr]   |
Dec 05 04:46:11.712 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 04:46:11.712 INFO [stderr] 
Dec 05 04:46:11.713 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 04:46:11.713 INFO [stderr]  --> src/lib.rs:6:12
Dec 05 04:46:11.714 INFO [stderr]   |
Dec 05 04:46:11.715 INFO [stderr] 6 | #![feature(crate_in_paths)]
Dec 05 04:46:11.715 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 04:46:11.716 INFO [stderr] 
Dec 05 04:46:11.750 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:46:11.751 INFO [stderr]   --> src/composition.rs:32:13
Dec 05 04:46:11.751 INFO [stderr]    |
Dec 05 04:46:11.751 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Dec 05 04:46:11.752 INFO [stderr]    |             ----^^^^^
Dec 05 04:46:11.752 INFO [stderr]    |             |
Dec 05 04:46:11.752 INFO [stderr]    |             help: remove this `mut`
Dec 05 04:46:11.753 INFO [stderr]    |
Dec 05 04:46:11.753 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:46:11.753 INFO [stderr] 
Dec 05 04:46:11.972 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 05 04:46:11.973 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 04:46:11.973 INFO [stderr]   |
Dec 05 04:46:11.973 INFO [stderr] 2 | #![feature(use_nested_groups)]
Dec 05 04:46:11.973 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 04:46:11.973 INFO [stderr]   |
Dec 05 04:46:11.973 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 04:46:11.973 INFO [stderr] 
Dec 05 04:46:11.979 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 04:46:11.979 INFO [stderr]  --> src/lib.rs:6:12
Dec 05 04:46:11.979 INFO [stderr]   |
Dec 05 04:46:11.979 INFO [stderr] 6 | #![feature(crate_in_paths)]
Dec 05 04:46:11.979 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 04:46:11.979 INFO [stderr] 
Dec 05 04:46:17.796 INFO [stderr] warning: unused variable: `ctx`
Dec 05 04:46:17.799 INFO [stderr]   --> examples/circle.rs:13:22
Dec 05 04:46:17.799 INFO [stderr]    |
Dec 05 04:46:17.799 INFO [stderr] 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Dec 05 04:46:17.799 INFO [stderr]    |                      ^^^ help: consider using `_ctx` instead
Dec 05 04:46:17.799 INFO [stderr]    |
Dec 05 04:46:17.799 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:46:17.799 INFO [stderr] 
Dec 05 04:46:17.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
Dec 05 04:46:17.863 INFO [stderr] su: No module specific data is present
Dec 05 04:46:19.144 INFO running `"docker" "inspect" "f04a04dde60ed371a50b32d059304d6d1e676eadaca8391fa4783dc3a848f819"`
Dec 05 04:46:19.437 INFO running `"docker" "rm" "-f" "f04a04dde60ed371a50b32d059304d6d1e676eadaca8391fa4783dc3a848f819"`
Dec 05 04:46:19.693 INFO [stdout] f04a04dde60ed371a50b32d059304d6d1e676eadaca8391fa4783dc3a848f819