Nov 30 13:26:52.823 INFO checking valora-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:26:52.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 13:26:53.012 INFO [stdout] 6f83f786e9f3fc7ccacdf0f06b4e4b92325927a1cee1f24e410567d9633948d9
Nov 30 13:26:53.018 INFO running `"docker" "start" "-a" "6f83f786e9f3fc7ccacdf0f06b4e4b92325927a1cee1f24e410567d9633948d9"`
Nov 30 13:26:53.923 INFO [stderr] usermod: no changes
Nov 30 13:26:54.292 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 30 13:26:54.301 INFO [stderr]     Checking arrayvec v0.4.8
Nov 30 13:26:54.313 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 30 13:26:54.313 INFO [stderr]     Checking svgparser v0.4.3
Nov 30 13:26:54.316 INFO [stderr]    Compiling rand v0.3.22
Nov 30 13:26:54.316 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 30 13:26:54.316 INFO [stderr]    Compiling serde_json v0.9.10
Nov 30 13:26:54.316 INFO [stderr]     Checking euclid v0.15.6
Nov 30 13:26:56.962 INFO [stderr]     Checking sid v0.5.2
Nov 30 13:26:57.999 INFO [stderr]    Compiling phf v0.7.21
Nov 30 13:26:58.130 INFO [stderr]     Checking png v0.11.0
Nov 30 13:27:00.034 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 30 13:27:01.613 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 30 13:27:02.858 INFO [stderr]     Checking winit v0.9.0
Nov 30 13:27:04.736 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 30 13:27:07.728 INFO [stderr]     Checking lyon_core v0.8.0
Nov 30 13:27:07.732 INFO [stderr]     Checking lyon_bezier v0.8.5
Nov 30 13:27:07.808 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 30 13:27:08.436 INFO [stderr]    Compiling glutin v0.11.0
Nov 30 13:27:08.472 INFO [stderr]    Compiling glium v0.19.0
Nov 30 13:27:13.472 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 30 13:27:14.379 INFO [stderr]    Compiling palette v0.2.1
Nov 30 13:27:14.691 INFO [stderr]     Checking rayon-core v1.4.1
Nov 30 13:27:21.617 INFO [stderr]     Checking lyon_path_builder v0.8.6
Nov 30 13:27:21.624 INFO [stderr]     Checking lyon_path_iterator v0.8.5
Nov 30 13:27:25.204 INFO [stderr]     Checking rayon v1.0.3
Nov 30 13:27:28.652 INFO [stderr]     Checking lyon_svg v0.8.6
Nov 30 13:27:28.948 INFO [stderr]     Checking lyon_path v0.8.6
Nov 30 13:27:32.324 INFO [stderr]     Checking lyon_tessellation v0.8.8
Nov 30 13:27:32.324 INFO [stderr]     Checking lyon_extra v0.8.6
Nov 30 13:27:40.972 INFO [stderr]     Checking lyon v0.8.8
Nov 30 13:27:43.142 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 30 13:27:49.192 INFO [stderr]     Checking image v0.18.0
Nov 30 13:27:52.931 INFO [stderr]    Compiling libloading v0.3.4
Nov 30 13:27:55.756 INFO [stderr]     Checking dlib v0.3.1
Nov 30 13:27:56.247 INFO [stderr]     Checking wayland-sys v0.9.10
Nov 30 13:27:57.065 INFO [stderr]     Checking wayland-client v0.9.10
Nov 30 13:28:15.798 INFO [stderr]     Checking valora v0.1.0 (/source)
Nov 30 13:28:22.680 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:28:22.680 INFO [stderr]   --> src/composition.rs:32:13
Nov 30 13:28:22.680 INFO [stderr]    |
Nov 30 13:28:22.680 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 30 13:28:22.680 INFO [stderr]    |             ----^^^^^
Nov 30 13:28:22.680 INFO [stderr]    |             |
Nov 30 13:28:22.680 INFO [stderr]    |             help: remove this `mut`
Nov 30 13:28:22.680 INFO [stderr]    |
Nov 30 13:28:22.680 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 13:28:22.680 INFO [stderr] 
Nov 30 13:28:22.789 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 30 13:28:22.789 INFO [stderr]  --> src/lib.rs:2:12
Nov 30 13:28:22.789 INFO [stderr]   |
Nov 30 13:28:22.789 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 30 13:28:22.789 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 30 13:28:22.789 INFO [stderr]   |
Nov 30 13:28:22.789 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 13:28:22.789 INFO [stderr] 
Nov 30 13:28:22.789 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 30 13:28:22.789 INFO [stderr]  --> src/lib.rs:6:12
Nov 30 13:28:22.789 INFO [stderr]   |
Nov 30 13:28:22.789 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 30 13:28:22.789 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 30 13:28:22.789 INFO [stderr] 
Nov 30 13:28:22.820 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:28:22.820 INFO [stderr]   --> src/composition.rs:32:13
Nov 30 13:28:22.820 INFO [stderr]    |
Nov 30 13:28:22.820 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 30 13:28:22.820 INFO [stderr]    |             ----^^^^^
Nov 30 13:28:22.820 INFO [stderr]    |             |
Nov 30 13:28:22.820 INFO [stderr]    |             help: remove this `mut`
Nov 30 13:28:22.820 INFO [stderr]    |
Nov 30 13:28:22.820 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 13:28:22.820 INFO [stderr] 
Nov 30 13:28:22.940 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 30 13:28:22.940 INFO [stderr]  --> src/lib.rs:2:12
Nov 30 13:28:22.940 INFO [stderr]   |
Nov 30 13:28:22.940 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 30 13:28:22.940 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 30 13:28:22.940 INFO [stderr]   |
Nov 30 13:28:22.940 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 13:28:22.940 INFO [stderr] 
Nov 30 13:28:22.940 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 30 13:28:22.940 INFO [stderr]  --> src/lib.rs:6:12
Nov 30 13:28:22.940 INFO [stderr]   |
Nov 30 13:28:22.940 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 30 13:28:22.940 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 30 13:28:22.940 INFO [stderr] 
Nov 30 13:28:28.700 INFO [stderr] warning: unused variable: `ctx`
Nov 30 13:28:28.700 INFO [stderr]   --> examples/circle.rs:13:22
Nov 30 13:28:28.700 INFO [stderr]    |
Nov 30 13:28:28.700 INFO [stderr] 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Nov 30 13:28:28.700 INFO [stderr]    |                      ^^^ help: consider using `_ctx` instead
Nov 30 13:28:28.700 INFO [stderr]    |
Nov 30 13:28:28.700 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 13:28:28.700 INFO [stderr] 
Nov 30 13:28:28.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Nov 30 13:28:28.761 INFO [stderr] su: No module specific data is present
Nov 30 13:28:29.623 INFO running `"docker" "inspect" "6f83f786e9f3fc7ccacdf0f06b4e4b92325927a1cee1f24e410567d9633948d9"`
Nov 30 13:28:29.857 INFO running `"docker" "rm" "-f" "6f83f786e9f3fc7ccacdf0f06b4e4b92325927a1cee1f24e410567d9633948d9"`
Nov 30 13:28:30.124 INFO [stdout] 6f83f786e9f3fc7ccacdf0f06b4e4b92325927a1cee1f24e410567d9633948d9