Dec 05 06:50:43.262 INFO checking servo-glutin-0.15.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:50:43.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:50:43.859 INFO [stdout] 4faaa51d5a783882170cd6724d6fb4eb802b41e93e12c3ff2ab93ae99474d033
Dec 05 06:50:43.861 INFO running `"docker" "start" "-a" "4faaa51d5a783882170cd6724d6fb4eb802b41e93e12c3ff2ab93ae99474d033"`
Dec 05 06:50:45.654 INFO [stderr] usermod: no changes
Dec 05 06:50:45.780 INFO [stderr]    Compiling servo-glutin v0.15.0 (/source)
Dec 05 06:50:45.781 INFO [stderr]     Checking png v0.11.0
Dec 05 06:50:47.815 INFO [stderr]     Checking image v0.18.0
Dec 05 06:51:03.655 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 06:51:03.655 INFO [stderr]   --> src/lib.rs:73:5
Dec 05 06:51:03.655 INFO [stderr]    |
Dec 05 06:51:03.655 INFO [stderr] 73 | use std::cmp::Ordering;
Dec 05 06:51:03.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 06:51:03.655 INFO [stderr]    |
Dec 05 06:51:03.655 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 06:51:03.655 INFO [stderr] 
Dec 05 06:51:03.663 INFO [stderr] warning: unused import: `slice`
Dec 05 06:51:03.663 INFO [stderr]   --> src/api/glx/mod.rs:18:21
Dec 05 06:51:03.663 INFO [stderr]    |
Dec 05 06:51:03.663 INFO [stderr] 18 | use std::{mem, ptr, slice};
Dec 05 06:51:03.663 INFO [stderr]    |                     ^^^^^
Dec 05 06:51:03.663 INFO [stderr] 
Dec 05 06:51:03.663 INFO [stderr] warning: unused import: `platform::Window as PlatformWindow`
Dec 05 06:51:03.663 INFO [stderr]   --> src/api/glx/mod.rs:22:5
Dec 05 06:51:03.663 INFO [stderr]    |
Dec 05 06:51:03.663 INFO [stderr] 22 | use platform::Window as PlatformWindow;
Dec 05 06:51:03.663 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:51:03.663 INFO [stderr] 
Dec 05 06:51:03.668 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 06:51:03.668 INFO [stderr]    --> src/api/x11/window.rs:938:17
Dec 05 06:51:03.668 INFO [stderr]     |
Dec 05 06:51:03.668 INFO [stderr] 938 |                 /// Resize cursors
Dec 05 06:51:03.668 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 05 06:51:03.668 INFO [stderr]     |
Dec 05 06:51:03.668 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 05 06:51:03.668 INFO [stderr] 
Dec 05 06:51:03.679 INFO [stderr] warning: unused import: `Event`
Dec 05 06:51:03.680 INFO [stderr]   --> src/platform/linux/api_dispatch.rs:10:5
Dec 05 06:51:03.680 INFO [stderr]    |
Dec 05 06:51:03.680 INFO [stderr] 10 | use Event;
Dec 05 06:51:03.680 INFO [stderr]    |     ^^^^^
Dec 05 06:51:03.680 INFO [stderr] 
Dec 05 06:51:03.975 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 06:51:03.975 INFO [stderr]   --> src/lib.rs:73:5
Dec 05 06:51:03.975 INFO [stderr]    |
Dec 05 06:51:03.976 INFO [stderr] 73 | use std::cmp::Ordering;
Dec 05 06:51:03.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 06:51:03.976 INFO [stderr]    |
Dec 05 06:51:03.976 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 06:51:03.976 INFO [stderr] 
Dec 05 06:51:03.977 INFO [stderr] warning: unused import: `slice`
Dec 05 06:51:03.977 INFO [stderr]   --> src/api/glx/mod.rs:18:21
Dec 05 06:51:03.977 INFO [stderr]    |
Dec 05 06:51:03.977 INFO [stderr] 18 | use std::{mem, ptr, slice};
Dec 05 06:51:03.978 INFO [stderr]    |                     ^^^^^
Dec 05 06:51:03.978 INFO [stderr] 
Dec 05 06:51:03.978 INFO [stderr] warning: unused import: `platform::Window as PlatformWindow`
Dec 05 06:51:03.978 INFO [stderr]   --> src/api/glx/mod.rs:22:5
Dec 05 06:51:03.978 INFO [stderr]    |
Dec 05 06:51:03.979 INFO [stderr] 22 | use platform::Window as PlatformWindow;
Dec 05 06:51:03.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:51:03.979 INFO [stderr] 
Dec 05 06:51:03.999 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 06:51:03.999 INFO [stderr]    --> src/api/x11/window.rs:938:17
Dec 05 06:51:03.999 INFO [stderr]     |
Dec 05 06:51:04.000 INFO [stderr] 938 |                 /// Resize cursors
Dec 05 06:51:04.000 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 05 06:51:04.000 INFO [stderr]     |
Dec 05 06:51:04.000 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 05 06:51:04.000 INFO [stderr] 
Dec 05 06:51:04.001 INFO [stderr] warning: unused import: `Event`
Dec 05 06:51:04.001 INFO [stderr]   --> src/platform/linux/api_dispatch.rs:10:5
Dec 05 06:51:04.001 INFO [stderr]    |
Dec 05 06:51:04.001 INFO [stderr] 10 | use Event;
Dec 05 06:51:04.002 INFO [stderr]    |     ^^^^^
Dec 05 06:51:04.002 INFO [stderr] 
Dec 05 06:51:05.478 INFO [stderr] warning: variable does not need to be mutable
Dec 05 06:51:05.478 INFO [stderr]    --> src/api/x11/window.rs:918:17
Dec 05 06:51:05.479 INFO [stderr]     |
Dec 05 06:51:05.479 INFO [stderr] 918 |             let mut xcursor = match cursor {
Dec 05 06:51:05.479 INFO [stderr]     |                 ----^^^^^^^
Dec 05 06:51:05.479 INFO [stderr]     |                 |
Dec 05 06:51:05.479 INFO [stderr]     |                 help: remove this `mut`
Dec 05 06:51:05.479 INFO [stderr]     |
Dec 05 06:51:05.479 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 06:51:05.479 INFO [stderr] 
Dec 05 06:51:05.771 INFO [stderr] warning: field is never used: `config_id`
Dec 05 06:51:05.771 INFO [stderr]   --> src/api/egl/mod.rs:44:5
Dec 05 06:51:05.771 INFO [stderr]    |
Dec 05 06:51:05.772 INFO [stderr] 44 |     config_id: ffi::egl::types::EGLConfig
Dec 05 06:51:05.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:51:05.772 INFO [stderr]    |
Dec 05 06:51:05.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:51:05.773 INFO [stderr] 
Dec 05 06:51:05.891 INFO [stderr] warning: variable does not need to be mutable
Dec 05 06:51:05.892 INFO [stderr]    --> src/api/x11/window.rs:918:17
Dec 05 06:51:05.892 INFO [stderr]     |
Dec 05 06:51:05.892 INFO [stderr] 918 |             let mut xcursor = match cursor {
Dec 05 06:51:05.892 INFO [stderr]     |                 ----^^^^^^^
Dec 05 06:51:05.893 INFO [stderr]     |                 |
Dec 05 06:51:05.893 INFO [stderr]     |                 help: remove this `mut`
Dec 05 06:51:05.893 INFO [stderr]     |
Dec 05 06:51:05.893 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 06:51:05.893 INFO [stderr] 
Dec 05 06:51:06.077 INFO [stderr] warning: field is never used: `config_id`
Dec 05 06:51:06.077 INFO [stderr]   --> src/api/egl/mod.rs:44:5
Dec 05 06:51:06.077 INFO [stderr]    |
Dec 05 06:51:06.078 INFO [stderr] 44 |     config_id: ffi::egl::types::EGLConfig
Dec 05 06:51:06.078 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:51:06.078 INFO [stderr]    |
Dec 05 06:51:06.078 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:51:06.079 INFO [stderr] 
Dec 05 06:51:27.439 INFO [stderr] warning: variable does not need to be mutable
Dec 05 06:51:27.439 INFO [stderr]   --> examples/icon.rs:15:9
Dec 05 06:51:27.439 INFO [stderr]    |
Dec 05 06:51:27.439 INFO [stderr] 15 |     let mut window = glutin::WindowBuilder::new()
Dec 05 06:51:27.439 INFO [stderr]    |         ----^^^^^^
Dec 05 06:51:27.439 INFO [stderr]    |         |
Dec 05 06:51:27.439 INFO [stderr]    |         help: remove this `mut`
Dec 05 06:51:27.439 INFO [stderr]    |
Dec 05 06:51:27.439 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 06:51:27.439 INFO [stderr] 
Dec 05 06:51:30.507 INFO [stderr] warning: unused import: `glutin::*`
Dec 05 06:51:30.507 INFO [stderr]  --> tests/headless.rs:3:5
Dec 05 06:51:30.507 INFO [stderr]   |
Dec 05 06:51:30.507 INFO [stderr] 3 | use glutin::*;
Dec 05 06:51:30.507 INFO [stderr]   |     ^^^^^^^^^
Dec 05 06:51:30.507 INFO [stderr]   |
Dec 05 06:51:30.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:51:30.507 INFO [stderr] 
Dec 05 06:51:30.507 INFO [stderr] warning: unused import: `std::ptr`
Dec 05 06:51:30.507 INFO [stderr]  --> tests/headless.rs:4:5
Dec 05 06:51:30.507 INFO [stderr]   |
Dec 05 06:51:30.507 INFO [stderr] 4 | use std::ptr;
Dec 05 06:51:30.507 INFO [stderr]   |     ^^^^^^^^
Dec 05 06:51:30.507 INFO [stderr] 
Dec 05 06:51:30.513 INFO [stderr] warning: unused import: `gl::types::*`
Dec 05 06:51:30.513 INFO [stderr]   --> tests/headless.rs:10:5
Dec 05 06:51:30.513 INFO [stderr]    |
Dec 05 06:51:30.513 INFO [stderr] 10 | use gl::types::*;
Dec 05 06:51:30.513 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 06:51:30.513 INFO [stderr] 
Dec 05 06:51:30.974 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.30s
Dec 05 06:51:30.995 INFO [stderr] su: No module specific data is present
Dec 05 06:51:31.951 INFO running `"docker" "inspect" "4faaa51d5a783882170cd6724d6fb4eb802b41e93e12c3ff2ab93ae99474d033"`
Dec 05 06:51:32.309 INFO running `"docker" "rm" "-f" "4faaa51d5a783882170cd6724d6fb4eb802b41e93e12c3ff2ab93ae99474d033"`
Dec 05 06:51:32.691 INFO [stdout] 4faaa51d5a783882170cd6724d6fb4eb802b41e93e12c3ff2ab93ae99474d033