Dec 04 07:53:14.477 INFO checking umurgdk/linuxgraphics against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:53:14.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 07:53:14.772 INFO [stdout] 9bb55afddd398b188e2a0491f342c8e37a7044a2e50cbb13c2068dec7491f01d
Dec 04 07:53:14.777 INFO running `"docker" "start" "-a" "9bb55afddd398b188e2a0491f342c8e37a7044a2e50cbb13c2068dec7491f01d"`
Dec 04 07:53:15.363 INFO [stderr] usermod: no changes
Dec 04 07:53:15.504 INFO [stderr]    Compiling drm-sys v0.0.9
Dec 04 07:53:15.504 INFO [stderr]     Checking libc v0.1.12
Dec 04 07:53:15.504 INFO [stderr]    Compiling input-sys v1.9.0
Dec 04 07:53:15.511 INFO [stderr]    Compiling gbm-sys v0.1.0
Dec 04 07:53:15.511 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 07:53:15.515 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 04 07:53:15.515 INFO [stderr]    Compiling libdbus-sys v0.1.3
Dec 04 07:53:15.515 INFO [stderr]     Checking gbm-rs v0.2.0
Dec 04 07:53:16.255 INFO [stderr]     Checking nix v0.8.1
Dec 04 07:53:16.283 INFO [stderr]     Checking nix v0.9.0
Dec 04 07:53:16.835 INFO [stderr]    Compiling wayland-scanner v0.12.5
Dec 04 07:53:16.915 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 04 07:53:16.916 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 04 07:53:16.983 INFO [stderr]    Compiling derive_more v0.7.1
Dec 04 07:53:19.791 INFO [stderr]     Checking dlib v0.4.1
Dec 04 07:53:21.331 INFO [stderr]     Checking khronos v0.1.2
Dec 04 07:53:22.088 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 04 07:53:23.691 INFO [stderr]     Checking egl v0.2.7
Dec 04 07:53:30.839 INFO [stderr]    Compiling wayland-server v0.12.5
Dec 04 07:53:30.839 INFO [stderr]    Compiling gl v0.6.5
Dec 04 07:53:31.073 INFO [stderr]    Compiling gl v0.10.0
Dec 04 07:53:31.160 INFO [stderr]     Checking dbus v0.6.2
Dec 04 07:53:31.853 INFO [stderr]     Checking udev v0.2.0
Dec 04 07:53:35.872 INFO [stderr]     Checking input v0.4.0
Dec 04 07:53:35.883 INFO [stderr]     Checking drm v0.3.3
Dec 04 07:53:43.959 INFO [stderr]     Checking gbm v0.4.0
Dec 04 07:53:51.821 INFO [stderr]     Checking cognitive-graphics v0.1.0
Dec 04 07:53:52.555 INFO [stderr]     Checking phoenix v0.1.0 (/source)
Dec 04 07:53:53.275 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 07:53:53.275 INFO [stderr]  --> src/main.rs:7:1
Dec 04 07:53:53.275 INFO [stderr]   |
Dec 04 07:53:53.275 INFO [stderr] 7 | #[macro_use]
Dec 04 07:53:53.275 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 07:53:53.275 INFO [stderr]   |
Dec 04 07:53:53.275 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 07:53:53.275 INFO [stderr] 
Dec 04 07:53:53.275 INFO [stderr] warning: unused import: `input::Event`
Dec 04 07:53:53.275 INFO [stderr]   --> src/main.rs:16:5
Dec 04 07:53:53.275 INFO [stderr]    |
Dec 04 07:53:53.275 INFO [stderr] 16 | use input::Event;
Dec 04 07:53:53.275 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 07:53:53.275 INFO [stderr] 
Dec 04 07:53:53.275 INFO [stderr] warning: unused import: `input::event::KeyboardEvent`
Dec 04 07:53:53.275 INFO [stderr]   --> src/main.rs:17:5
Dec 04 07:53:53.275 INFO [stderr]    |
Dec 04 07:53:53.275 INFO [stderr] 17 | use input::event::KeyboardEvent;
Dec 04 07:53:53.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:53:53.275 INFO [stderr] 
Dec 04 07:53:53.290 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 07:53:53.290 INFO [stderr]  --> src/main.rs:7:1
Dec 04 07:53:53.290 INFO [stderr]   |
Dec 04 07:53:53.290 INFO [stderr] 7 | #[macro_use]
Dec 04 07:53:53.290 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 07:53:53.290 INFO [stderr]   |
Dec 04 07:53:53.290 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 07:53:53.290 INFO [stderr] 
Dec 04 07:53:53.290 INFO [stderr] warning: unused import: `input::Event`
Dec 04 07:53:53.290 INFO [stderr]   --> src/main.rs:16:5
Dec 04 07:53:53.290 INFO [stderr]    |
Dec 04 07:53:53.290 INFO [stderr] 16 | use input::Event;
Dec 04 07:53:53.290 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 07:53:53.290 INFO [stderr] 
Dec 04 07:53:53.290 INFO [stderr] warning: unused import: `input::event::KeyboardEvent`
Dec 04 07:53:53.290 INFO [stderr]   --> src/main.rs:17:5
Dec 04 07:53:53.290 INFO [stderr]    |
Dec 04 07:53:53.290 INFO [stderr] 17 | use input::event::KeyboardEvent;
Dec 04 07:53:53.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:53:53.290 INFO [stderr] 
Dec 04 07:53:53.372 INFO [stderr] warning: unreachable expression
Dec 04 07:53:53.372 INFO [stderr]    --> src/main.rs:103:5
Dec 04 07:53:53.372 INFO [stderr]     |
Dec 04 07:53:53.372 INFO [stderr] 103 | /     if let Some(crtc_info) = previous_crtc {
Dec 04 07:53:53.372 INFO [stderr] 104 | |         gpu.modeset_by_crtc(display.connector, crtc_info);
Dec 04 07:53:53.372 INFO [stderr] 105 | |     }
Dec 04 07:53:53.372 INFO [stderr]     | |_____^
Dec 04 07:53:53.372 INFO [stderr]     |
Dec 04 07:53:53.372 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 07:53:53.372 INFO [stderr] 
Dec 04 07:53:53.415 INFO [stderr] warning: unreachable expression
Dec 04 07:53:53.415 INFO [stderr]    --> src/main.rs:103:5
Dec 04 07:53:53.415 INFO [stderr]     |
Dec 04 07:53:53.415 INFO [stderr] 103 | /     if let Some(crtc_info) = previous_crtc {
Dec 04 07:53:53.415 INFO [stderr] 104 | |         gpu.modeset_by_crtc(display.connector, crtc_info);
Dec 04 07:53:53.415 INFO [stderr] 105 | |     }
Dec 04 07:53:53.415 INFO [stderr]     | |_____^
Dec 04 07:53:53.415 INFO [stderr]     |
Dec 04 07:53:53.415 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 07:53:53.415 INFO [stderr] 
Dec 04 07:53:53.547 INFO [stderr] warning: unused variable: `previous_crtc`
Dec 04 07:53:53.547 INFO [stderr]   --> src/main.rs:33:9
Dec 04 07:53:53.547 INFO [stderr]    |
Dec 04 07:53:53.547 INFO [stderr] 33 |     let previous_crtc = display.current_crtc(&gpu);
Dec 04 07:53:53.547 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_previous_crtc` instead
Dec 04 07:53:53.547 INFO [stderr]    |
Dec 04 07:53:53.547 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:53:53.547 INFO [stderr] 
Dec 04 07:53:53.575 INFO [stderr] warning: unused variable: `previous_crtc`
Dec 04 07:53:53.575 INFO [stderr]   --> src/main.rs:33:9
Dec 04 07:53:53.575 INFO [stderr]    |
Dec 04 07:53:53.576 INFO [stderr] 33 |     let previous_crtc = display.current_crtc(&gpu);
Dec 04 07:53:53.576 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_previous_crtc` instead
Dec 04 07:53:53.576 INFO [stderr]    |
Dec 04 07:53:53.576 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:53:53.577 INFO [stderr] 
Dec 04 07:53:53.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.31s
Dec 04 07:53:53.712 INFO [stderr] su: No module specific data is present
Dec 04 07:53:55.664 INFO running `"docker" "inspect" "9bb55afddd398b188e2a0491f342c8e37a7044a2e50cbb13c2068dec7491f01d"`
Dec 04 07:53:55.963 INFO running `"docker" "rm" "-f" "9bb55afddd398b188e2a0491f342c8e37a7044a2e50cbb13c2068dec7491f01d"`
Dec 04 07:53:56.227 INFO [stdout] 9bb55afddd398b188e2a0491f342c8e37a7044a2e50cbb13c2068dec7491f01d