Dec 05 04:44:32.513 INFO checking valora-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:44:32.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04:44:32.723 INFO [stdout] e422181679aec7055dfdb968640649a69dfac5b2f9f44df3e6dfc8c790605b29
Dec 05 04:44:32.725 INFO running `"docker" "start" "-a" "e422181679aec7055dfdb968640649a69dfac5b2f9f44df3e6dfc8c790605b29"`
Dec 05 04:44:33.333 INFO [stderr] usermod: no changes
Dec 05 04:44:33.878 INFO [stderr]    Compiling heapsize v0.4.2
Dec 05 04:44:33.878 INFO [stderr]     Checking nodrop v0.1.13
Dec 05 04:44:33.886 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 05 04:44:33.891 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 05 04:44:33.891 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 05 04:44:33.891 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 05 04:44:33.891 INFO [stderr]     Checking svgparser v0.4.3
Dec 05 04:44:33.891 INFO [stderr]    Compiling rand v0.3.22
Dec 05 04:44:35.401 INFO [stderr]    Compiling serde_json v0.9.10
Dec 05 04:44:36.846 INFO [stderr]     Checking sid v0.5.2
Dec 05 04:44:37.329 INFO [stderr]     Checking arrayvec v0.4.8
Dec 05 04:44:44.393 INFO [stderr]     Checking arrayvec v0.3.25
Dec 05 04:44:44.735 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 05 04:44:48.072 INFO [stderr]    Compiling phf v0.7.21
Dec 05 04:44:48.080 INFO [stderr]     Checking png v0.11.0
Dec 05 04:44:48.096 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 05 04:44:48.208 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 05 04:44:48.415 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 05 04:44:50.633 INFO [stderr]    Compiling glutin v0.11.0
Dec 05 04:44:54.865 INFO [stderr]    Compiling glium v0.19.0
Dec 05 04:44:55.056 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 05 04:44:55.317 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 04:44:55.589 INFO [stderr]    Compiling palette v0.2.1
Dec 05 04:44:58.643 INFO [stderr]     Checking euclid v0.15.6
Dec 05 04:45:07.751 INFO [stderr]     Checking rayon-core v1.4.1
Dec 05 04:45:07.771 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 05 04:45:07.819 INFO [stderr]     Checking lyon_core v0.8.0
Dec 05 04:45:07.943 INFO [stderr]     Checking lyon_bezier v0.8.5
Dec 05 04:45:12.814 INFO [stderr]     Checking rayon v1.0.3
Dec 05 04:45:13.527 INFO [stderr]     Checking lyon_path_iterator v0.8.5
Dec 05 04:45:16.251 INFO [stderr]     Checking lyon_path_builder v0.8.6
Dec 05 04:45:20.962 INFO [stderr]     Checking lyon_path v0.8.6
Dec 05 04:45:20.963 INFO [stderr]     Checking lyon_svg v0.8.6
Dec 05 04:45:24.308 INFO [stderr]     Checking wayland-window v0.13.3
Dec 05 04:45:26.699 INFO [stderr]     Checking lyon_tessellation v0.8.8
Dec 05 04:45:26.703 INFO [stderr]     Checking lyon_extra v0.8.6
Dec 05 04:45:33.900 INFO [stderr]     Checking winit v0.9.0
Dec 05 04:45:34.645 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 05 04:45:35.687 INFO [stderr]     Checking lyon v0.8.8
Dec 05 04:45:39.515 INFO [stderr]     Checking image v0.18.0
Dec 05 04:45:41.047 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 04:45:44.411 INFO [stderr]     Checking dlib v0.3.1
Dec 05 04:45:45.019 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 05 04:45:45.756 INFO [stderr]     Checking wayland-client v0.9.10
Dec 05 04:46:04.376 INFO [stderr]     Checking valora v0.1.0 (/source)
Dec 05 04:46:13.960 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:46:13.960 INFO [stderr]   --> src/composition.rs:32:13
Dec 05 04:46:13.960 INFO [stderr]    |
Dec 05 04:46:13.960 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Dec 05 04:46:13.960 INFO [stderr]    |             ----^^^^^
Dec 05 04:46:13.960 INFO [stderr]    |             |
Dec 05 04:46:13.960 INFO [stderr]    |             help: remove this `mut`
Dec 05 04:46:13.960 INFO [stderr]    |
Dec 05 04:46:13.960 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:46:13.967 INFO [stderr] 
Dec 05 04:46:14.030 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:46:14.030 INFO [stderr]   --> src/composition.rs:32:13
Dec 05 04:46:14.031 INFO [stderr]    |
Dec 05 04:46:14.031 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Dec 05 04:46:14.031 INFO [stderr]    |             ----^^^^^
Dec 05 04:46:14.032 INFO [stderr]    |             |
Dec 05 04:46:14.032 INFO [stderr]    |             help: remove this `mut`
Dec 05 04:46:14.032 INFO [stderr]    |
Dec 05 04:46:14.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:46:14.033 INFO [stderr] 
Dec 05 04:46:14.103 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 04:46:14.103 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 04:46:14.103 INFO [stderr]   |
Dec 05 04:46:14.104 INFO [stderr] 2 | #![feature(use_nested_groups)]
Dec 05 04:46:14.104 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 04:46:14.104 INFO [stderr]   |
Dec 05 04:46:14.105 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 04:46:14.105 INFO [stderr] 
Dec 05 04:46:14.105 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 04:46:14.106 INFO [stderr]  --> src/lib.rs:6:12
Dec 05 04:46:14.106 INFO [stderr]   |
Dec 05 04:46:14.106 INFO [stderr] 6 | #![feature(crate_in_paths)]
Dec 05 04:46:14.106 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 04:46:14.107 INFO [stderr] 
Dec 05 04:46:14.383 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 04:46:14.383 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 04:46:14.384 INFO [stderr]   |
Dec 05 04:46:14.384 INFO [stderr] 2 | #![feature(use_nested_groups)]
Dec 05 04:46:14.384 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 04:46:14.399 INFO [stderr]   |
Dec 05 04:46:14.399 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 04:46:14.399 INFO [stderr] 
Dec 05 04:46:14.399 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 04:46:14.399 INFO [stderr]  --> src/lib.rs:6:12
Dec 05 04:46:14.399 INFO [stderr]   |
Dec 05 04:46:14.399 INFO [stderr] 6 | #![feature(crate_in_paths)]
Dec 05 04:46:14.399 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 04:46:14.399 INFO [stderr] 
Dec 05 04:46:20.367 INFO [stderr] warning: unused variable: `ctx`
Dec 05 04:46:20.367 INFO [stderr]   --> examples/circle.rs:13:22
Dec 05 04:46:20.367 INFO [stderr]    |
Dec 05 04:46:20.367 INFO [stderr] 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Dec 05 04:46:20.367 INFO [stderr]    |                      ^^^ help: consider using `_ctx` instead
Dec 05 04:46:20.367 INFO [stderr]    |
Dec 05 04:46:20.367 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:46:20.367 INFO [stderr] 
Dec 05 04:46:20.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
Dec 05 04:46:20.443 INFO [stderr] su: No module specific data is present
Dec 05 04:46:21.459 INFO running `"docker" "inspect" "e422181679aec7055dfdb968640649a69dfac5b2f9f44df3e6dfc8c790605b29"`
Dec 05 04:46:21.807 INFO running `"docker" "rm" "-f" "e422181679aec7055dfdb968640649a69dfac5b2f9f44df3e6dfc8c790605b29"`
Dec 05 04:46:22.043 INFO [stdout] e422181679aec7055dfdb968640649a69dfac5b2f9f44df3e6dfc8c790605b29