Nov 17 19:06:37.295 INFO testing valora-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 19:06:37.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 19:06:37.740 INFO [stdout] ba1142aeb515807b68d09815ec7f4edfc14bbbf61d2f551ee44ab82af3b2086c
Nov 17 19:06:37.747 INFO running `"docker" "start" "-a" "ba1142aeb515807b68d09815ec7f4edfc14bbbf61d2f551ee44ab82af3b2086c"`
Nov 17 19:06:38.647 INFO [stderr] usermod: no changes
Nov 17 19:06:38.995 INFO [stderr]    Compiling nodrop v0.1.13
Nov 17 19:06:39.015 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 17 19:06:39.018 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 17 19:06:39.018 INFO [stderr]    Compiling euclid v0.15.6
Nov 17 19:06:39.018 INFO [stderr]    Compiling sid v0.5.2
Nov 17 19:06:39.024 INFO [stderr]    Compiling png v0.11.0
Nov 17 19:06:39.025 INFO [stderr]    Compiling wayland-protocols v0.12.5
Nov 17 19:06:39.025 INFO [stderr]    Compiling wayland-kbd v0.13.1
Nov 17 19:06:41.343 INFO [stderr]    Compiling arrayvec v0.4.7
Nov 17 19:06:41.649 INFO [stderr]    Compiling arrayvec v0.3.25
Nov 17 19:06:44.079 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 17 19:06:46.791 INFO [stderr]    Compiling phf v0.7.21
Nov 17 19:06:50.269 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 17 19:06:50.269 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Nov 17 19:06:50.339 INFO [stderr]    Compiling svgparser v0.4.3
Nov 17 19:06:54.391 INFO [stderr]    Compiling lyon_bezier v0.8.5
Nov 17 19:06:54.611 INFO [stderr]    Compiling lyon_core v0.8.0
Nov 17 19:06:58.107 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 17 19:06:58.107 INFO [stderr]    Compiling palette v0.2.1
Nov 17 19:06:58.159 INFO [stderr]    Compiling glutin v0.11.0
Nov 17 19:06:58.335 INFO [stderr]    Compiling glium v0.19.0
Nov 17 19:07:02.120 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Nov 17 19:07:07.159 INFO [stderr]    Compiling lyon_path_builder v0.8.6
Nov 17 19:07:08.569 INFO [stderr]    Compiling lyon_path_iterator v0.8.5
Nov 17 19:07:11.479 INFO [stderr]    Compiling rayon-core v1.4.1
Nov 17 19:07:15.607 INFO [stderr]    Compiling lyon_svg v0.8.6
Nov 17 19:07:15.671 INFO [stderr]    Compiling lyon_path v0.8.6
Nov 17 19:07:15.785 INFO [stderr]    Compiling wayland-window v0.13.3
Nov 17 19:07:26.199 INFO [stderr]    Compiling lyon_tessellation v0.8.8
Nov 17 19:07:26.527 INFO [stderr]    Compiling winit v0.9.0
Nov 17 19:07:27.858 INFO [stderr]    Compiling lyon_extra v0.8.6
Nov 17 19:07:28.111 INFO [stderr]    Compiling rayon v1.0.3
Nov 17 19:07:42.790 INFO [stderr]    Compiling lyon v0.8.8
Nov 17 19:07:55.825 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Nov 17 19:07:57.343 INFO [stderr]    Compiling libloading v0.3.4
Nov 17 19:08:04.595 INFO [stderr]    Compiling image v0.18.0
Nov 17 19:08:05.513 INFO [stderr]    Compiling dlib v0.3.1
Nov 17 19:08:06.183 INFO [stderr]    Compiling wayland-sys v0.9.10
Nov 17 19:08:09.423 INFO [stderr]    Compiling wayland-client v0.9.10
Nov 17 19:08:54.226 INFO [stderr]    Compiling valora v0.1.0 (/source)
Nov 17 19:08:59.607 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:08:59.607 INFO [stderr]   --> src/composition.rs:32:13
Nov 17 19:08:59.607 INFO [stderr]    |
Nov 17 19:08:59.607 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 17 19:08:59.607 INFO [stderr]    |             ----^^^^^
Nov 17 19:08:59.607 INFO [stderr]    |             |
Nov 17 19:08:59.607 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:08:59.607 INFO [stderr]    |
Nov 17 19:08:59.607 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:08:59.607 INFO [stderr] 
Nov 17 19:08:59.735 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 17 19:08:59.735 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:08:59.735 INFO [stderr]   |
Nov 17 19:08:59.735 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 17 19:08:59.735 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 17 19:08:59.735 INFO [stderr]   |
Nov 17 19:08:59.735 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:08:59.735 INFO [stderr] 
Nov 17 19:08:59.735 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 17 19:08:59.735 INFO [stderr]  --> src/lib.rs:6:12
Nov 17 19:08:59.735 INFO [stderr]   |
Nov 17 19:08:59.735 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 17 19:08:59.735 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 17 19:08:59.735 INFO [stderr] 
Nov 17 19:09:04.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
Nov 17 19:09:04.204 INFO [stderr] su: No module specific data is present
Nov 17 19:09:04.695 INFO running `"docker" "inspect" "ba1142aeb515807b68d09815ec7f4edfc14bbbf61d2f551ee44ab82af3b2086c"`
Nov 17 19:09:04.975 INFO running `"docker" "rm" "-f" "ba1142aeb515807b68d09815ec7f4edfc14bbbf61d2f551ee44ab82af3b2086c"`
Nov 17 19:09:05.307 INFO [stdout] ba1142aeb515807b68d09815ec7f4edfc14bbbf61d2f551ee44ab82af3b2086c
Nov 17 19:09:05.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 19:09:05.606 INFO [stdout] cdc9044c20d217190b80ca95fdd8162cc053e00ae53652df09d30b18ff560ca3
Nov 17 19:09:05.608 INFO running `"docker" "start" "-a" "cdc9044c20d217190b80ca95fdd8162cc053e00ae53652df09d30b18ff560ca3"`
Nov 17 19:09:07.647 INFO [stderr] usermod: no changes
Nov 17 19:09:07.902 INFO [stderr]    Compiling valora v0.1.0 (/source)
Nov 17 19:09:14.483 INFO [stderr] warning: unused variable: `ctx`
Nov 17 19:09:14.483 INFO [stderr]   --> examples/circle.rs:13:22
Nov 17 19:09:14.483 INFO [stderr]    |
Nov 17 19:09:14.483 INFO [stderr] 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Nov 17 19:09:14.483 INFO [stderr]    |                      ^^^ help: consider using `_ctx` instead
Nov 17 19:09:14.483 INFO [stderr]    |
Nov 17 19:09:14.483 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 19:09:14.483 INFO [stderr] 
Nov 17 19:09:17.137 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:09:17.138 INFO [stderr]   --> src/composition.rs:32:13
Nov 17 19:09:17.139 INFO [stderr]    |
Nov 17 19:09:17.139 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 17 19:09:17.140 INFO [stderr]    |             ----^^^^^
Nov 17 19:09:17.141 INFO [stderr]    |             |
Nov 17 19:09:17.141 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:09:17.142 INFO [stderr]    |
Nov 17 19:09:17.142 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:09:17.143 INFO [stderr] 
Nov 17 19:09:17.380 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 17 19:09:17.380 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:09:17.380 INFO [stderr]   |
Nov 17 19:09:17.380 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 17 19:09:17.380 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 17 19:09:17.380 INFO [stderr]   |
Nov 17 19:09:17.391 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:09:17.391 INFO [stderr] 
Nov 17 19:09:17.391 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 17 19:09:17.391 INFO [stderr]  --> src/lib.rs:6:12
Nov 17 19:09:17.391 INFO [stderr]   |
Nov 17 19:09:17.391 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 17 19:09:17.391 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 17 19:09:17.391 INFO [stderr] 
Nov 17 19:09:21.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.89s
Nov 17 19:09:21.607 INFO [stderr] su: No module specific data is present
Nov 17 19:09:22.856 INFO running `"docker" "inspect" "cdc9044c20d217190b80ca95fdd8162cc053e00ae53652df09d30b18ff560ca3"`
Nov 17 19:09:23.240 INFO running `"docker" "rm" "-f" "cdc9044c20d217190b80ca95fdd8162cc053e00ae53652df09d30b18ff560ca3"`
Nov 17 19:09:23.623 INFO [stdout] cdc9044c20d217190b80ca95fdd8162cc053e00ae53652df09d30b18ff560ca3
Nov 17 19:09:23.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 19:09:24.246 INFO [stdout] 04937360ab888668ce7f9fd19e6ee32ce42acbecf96fc9fa3c876c39bdef6dbb
Nov 17 19:09:24.248 INFO running `"docker" "start" "-a" "04937360ab888668ce7f9fd19e6ee32ce42acbecf96fc9fa3c876c39bdef6dbb"`
Nov 17 19:09:25.753 INFO [stderr] usermod: no changes
Nov 17 19:09:26.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Nov 17 19:09:26.096 INFO [stderr]      Running /target/debug/deps/valora-7c3a354fbeb81caa
Nov 17 19:09:26.101 INFO [stdout] 
Nov 17 19:09:26.102 INFO [stdout] running 0 tests
Nov 17 19:09:26.102 INFO [stdout] 
Nov 17 19:09:26.102 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:09:26.102 INFO [stdout] 
Nov 17 19:09:26.103 INFO [stderr]    Doc-tests valora
Nov 17 19:09:34.995 INFO [stdout] 
Nov 17 19:09:34.995 INFO [stdout] running 0 tests
Nov 17 19:09:34.995 INFO [stdout] 
Nov 17 19:09:34.995 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:09:34.995 INFO [stdout] 
Nov 17 19:09:35.003 INFO [stderr] su: No module specific data is present
Nov 17 19:09:36.087 INFO running `"docker" "inspect" "04937360ab888668ce7f9fd19e6ee32ce42acbecf96fc9fa3c876c39bdef6dbb"`
Nov 17 19:09:36.339 INFO running `"docker" "rm" "-f" "04937360ab888668ce7f9fd19e6ee32ce42acbecf96fc9fa3c876c39bdef6dbb"`
Nov 17 19:09:36.652 INFO [stdout] 04937360ab888668ce7f9fd19e6ee32ce42acbecf96fc9fa3c876c39bdef6dbb