Nov 17 19:06:37.826 INFO testing valora-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 19:06:37.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 19:06:38.239 INFO [stdout] eea076de40ec08729033036747a1ba7771227b9a46231c66261c775df5a08054
Nov 17 19:06:38.239 INFO running `"docker" "start" "-a" "eea076de40ec08729033036747a1ba7771227b9a46231c66261c775df5a08054"`
Nov 17 19:06:39.248 INFO [stderr] usermod: no changes
Nov 17 19:06:39.767 INFO [stderr]    Compiling nodrop v0.1.13
Nov 17 19:06:39.827 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 17 19:06:39.827 INFO [stderr]    Compiling svgparser v0.4.3
Nov 17 19:06:39.839 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 17 19:06:39.842 INFO [stderr]    Compiling euclid v0.15.6
Nov 17 19:06:39.842 INFO [stderr]    Compiling sid v0.5.2
Nov 17 19:06:39.842 INFO [stderr]    Compiling png v0.11.0
Nov 17 19:06:39.842 INFO [stderr]    Compiling wayland-sys v0.12.5
Nov 17 19:06:41.755 INFO [stderr]    Compiling arrayvec v0.4.7
Nov 17 19:06:43.370 INFO [stderr]    Compiling arrayvec v0.3.25
Nov 17 19:06:44.184 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 17 19:06:48.491 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 17 19:06:49.091 INFO [stderr]    Compiling palette v0.2.1
Nov 17 19:06:53.439 INFO [stderr]    Compiling lyon_core v0.8.0
Nov 17 19:06:54.283 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Nov 17 19:06:54.283 INFO [stderr]    Compiling lyon_bezier v0.8.5
Nov 17 19:06:54.483 INFO [stderr]    Compiling wayland-client v0.12.5
Nov 17 19:07:00.715 INFO [stderr]    Compiling glutin v0.11.0
Nov 17 19:07:00.771 INFO [stderr]    Compiling glium v0.19.0
Nov 17 19:07:00.840 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Nov 17 19:07:04.856 INFO [stderr]    Compiling lyon_path_iterator v0.8.5
Nov 17 19:07:04.856 INFO [stderr]    Compiling lyon_path_builder v0.8.6
Nov 17 19:07:06.227 INFO [stderr]    Compiling rayon-core v1.4.1
Nov 17 19:07:11.121 INFO [stderr]    Compiling lyon_svg v0.8.6
Nov 17 19:07:11.524 INFO [stderr]    Compiling lyon_path v0.8.6
Nov 17 19:07:15.663 INFO [stderr]    Compiling wayland-protocols v0.12.5
Nov 17 19:07:21.276 INFO [stderr]    Compiling wayland-kbd v0.13.1
Nov 17 19:07:21.404 INFO [stderr]    Compiling lyon_extra v0.8.6
Nov 17 19:07:21.680 INFO [stderr]    Compiling lyon_tessellation v0.8.8
Nov 17 19:07:22.456 INFO [stderr]    Compiling rayon v1.0.3
Nov 17 19:07:39.383 INFO [stderr]    Compiling lyon v0.8.8
Nov 17 19:07:46.545 INFO [stderr]    Compiling wayland-window v0.13.3
Nov 17 19:07:49.303 INFO [stderr]    Compiling libloading v0.3.4
Nov 17 19:07:51.236 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Nov 17 19:07:53.952 INFO [stderr]    Compiling winit v0.9.0
Nov 17 19:07:58.703 INFO [stderr]    Compiling dlib v0.3.1
Nov 17 19:08:00.375 INFO [stderr]    Compiling wayland-sys v0.9.10
Nov 17 19:08:02.463 INFO [stderr]    Compiling image v0.18.0
Nov 17 19:08:05.687 INFO [stderr]    Compiling wayland-client v0.9.10
Nov 17 19:08:53.035 INFO [stderr]    Compiling valora v0.1.0 (/source)
Nov 17 19:08:58.251 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:08:58.251 INFO [stderr]   --> src/composition.rs:32:13
Nov 17 19:08:58.251 INFO [stderr]    |
Nov 17 19:08:58.251 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 17 19:08:58.251 INFO [stderr]    |             ----^^^^^
Nov 17 19:08:58.251 INFO [stderr]    |             |
Nov 17 19:08:58.251 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:08:58.251 INFO [stderr]    |
Nov 17 19:08:58.251 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:08:58.251 INFO [stderr] 
Nov 17 19:08:58.374 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 19:08:58.374 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:08:58.374 INFO [stderr]   |
Nov 17 19:08:58.374 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 17 19:08:58.374 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 17 19:08:58.374 INFO [stderr]   |
Nov 17 19:08:58.374 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:08:58.374 INFO [stderr] 
Nov 17 19:08:58.374 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 19:08:58.377 INFO [stderr]  --> src/lib.rs:6:12
Nov 17 19:08:58.377 INFO [stderr]   |
Nov 17 19:08:58.377 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 17 19:08:58.377 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 17 19:08:58.377 INFO [stderr] 
Nov 17 19:09:03.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 24s
Nov 17 19:09:03.379 INFO [stderr] su: No module specific data is present
Nov 17 19:09:04.014 INFO running `"docker" "inspect" "eea076de40ec08729033036747a1ba7771227b9a46231c66261c775df5a08054"`
Nov 17 19:09:04.225 INFO running `"docker" "rm" "-f" "eea076de40ec08729033036747a1ba7771227b9a46231c66261c775df5a08054"`
Nov 17 19:09:04.547 INFO [stdout] eea076de40ec08729033036747a1ba7771227b9a46231c66261c775df5a08054
Nov 17 19:09:04.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 19:09:05.091 INFO [stdout] 0348bcf1895db9775356999a31d1e6174f2d543ef4e006d81aa99ef8310fe0bb
Nov 17 19:09:05.094 INFO running `"docker" "start" "-a" "0348bcf1895db9775356999a31d1e6174f2d543ef4e006d81aa99ef8310fe0bb"`
Nov 17 19:09:06.071 INFO [stderr] usermod: no changes
Nov 17 19:09:06.304 INFO [stderr]    Compiling valora v0.1.0 (/source)
Nov 17 19:09:12.179 INFO [stderr] warning: unused variable: `ctx`
Nov 17 19:09:12.180 INFO [stderr]   --> examples/circle.rs:13:22
Nov 17 19:09:12.180 INFO [stderr]    |
Nov 17 19:09:12.180 INFO [stderr] 13 |     fn sketch(&self, ctx: &SketchContext, mut rng: StdRng) -> Result<Composition> {
Nov 17 19:09:12.181 INFO [stderr]    |                      ^^^ help: consider using `_ctx` instead
Nov 17 19:09:12.181 INFO [stderr]    |
Nov 17 19:09:12.181 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 19:09:12.182 INFO [stderr] 
Nov 17 19:09:13.093 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:09:13.093 INFO [stderr]   --> src/composition.rs:32:13
Nov 17 19:09:13.093 INFO [stderr]    |
Nov 17 19:09:13.093 INFO [stderr] 32 |         for mut layer in self.layers.iter_mut().rev() {
Nov 17 19:09:13.094 INFO [stderr]    |             ----^^^^^
Nov 17 19:09:13.094 INFO [stderr]    |             |
Nov 17 19:09:13.094 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:09:13.094 INFO [stderr]    |
Nov 17 19:09:13.094 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:09:13.094 INFO [stderr] 
Nov 17 19:09:13.327 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 19:09:13.328 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:09:13.328 INFO [stderr]   |
Nov 17 19:09:13.328 INFO [stderr] 2 | #![feature(use_nested_groups)]
Nov 17 19:09:13.329 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 17 19:09:13.329 INFO [stderr]   |
Nov 17 19:09:13.329 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:09:13.329 INFO [stderr] 
Nov 17 19:09:13.330 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 19:09:13.330 INFO [stderr]  --> src/lib.rs:6:12
Nov 17 19:09:13.330 INFO [stderr]   |
Nov 17 19:09:13.331 INFO [stderr] 6 | #![feature(crate_in_paths)]
Nov 17 19:09:13.331 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 17 19:09:13.331 INFO [stderr] 
Nov 17 19:09:17.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.59s
Nov 17 19:09:17.705 INFO [stderr] su: No module specific data is present
Nov 17 19:09:19.282 INFO running `"docker" "inspect" "0348bcf1895db9775356999a31d1e6174f2d543ef4e006d81aa99ef8310fe0bb"`
Nov 17 19:09:19.667 INFO running `"docker" "rm" "-f" "0348bcf1895db9775356999a31d1e6174f2d543ef4e006d81aa99ef8310fe0bb"`
Nov 17 19:09:19.983 INFO [stdout] 0348bcf1895db9775356999a31d1e6174f2d543ef4e006d81aa99ef8310fe0bb
Nov 17 19:09:19.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 19:09:20.483 INFO [stdout] c91c477cb7639a5eb3668b385cedb0c71cff091436625996fa81a20e2895a6a6
Nov 17 19:09:20.486 INFO running `"docker" "start" "-a" "c91c477cb7639a5eb3668b385cedb0c71cff091436625996fa81a20e2895a6a6"`
Nov 17 19:09:22.350 INFO [stderr] usermod: no changes
Nov 17 19:09:22.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Nov 17 19:09:22.710 INFO [stderr]      Running /target/debug/deps/valora-3f1658a87acbe742
Nov 17 19:09:22.713 INFO [stdout] 
Nov 17 19:09:22.713 INFO [stdout] running 0 tests
Nov 17 19:09:22.713 INFO [stdout] 
Nov 17 19:09:22.713 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:09:22.713 INFO [stdout] 
Nov 17 19:09:22.713 INFO [stderr]    Doc-tests valora
Nov 17 19:09:31.455 INFO [stdout] 
Nov 17 19:09:31.455 INFO [stdout] running 0 tests
Nov 17 19:09:31.456 INFO [stdout] 
Nov 17 19:09:31.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:09:31.456 INFO [stdout] 
Nov 17 19:09:31.468 INFO [stderr] su: No module specific data is present
Nov 17 19:09:32.196 INFO running `"docker" "inspect" "c91c477cb7639a5eb3668b385cedb0c71cff091436625996fa81a20e2895a6a6"`
Nov 17 19:09:32.356 INFO running `"docker" "rm" "-f" "c91c477cb7639a5eb3668b385cedb0c71cff091436625996fa81a20e2895a6a6"`
Nov 17 19:09:32.557 INFO [stdout] c91c477cb7639a5eb3668b385cedb0c71cff091436625996fa81a20e2895a6a6