Sep 21 00:47:21.670 INFO checking wayland-client-0.21.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:47:21.670 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:47:21.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:47:21.873 INFO blam! 67b60beb9eb7e9f2310200d742501672de408cc562b50a754271bc54bbbe2c27
Sep 21 00:47:21.875 INFO running `"docker" "start" "-a" "67b60beb9eb7e9f2310200d742501672de408cc562b50a754271bc54bbbe2c27"`
Sep 21 00:47:22.483 INFO kablam! usermod: no changes
Sep 21 00:47:22.582 INFO kablam!     Checking downcast-rs v1.0.3
Sep 21 00:47:22.586 INFO kablam!    Compiling xml-rs v0.7.0
Sep 21 00:47:22.586 INFO kablam!     Checking wayland-commons v0.21.0
Sep 21 00:47:25.690 INFO kablam!    Compiling wayland-scanner v0.21.0
Sep 21 00:47:27.926 INFO kablam!    Compiling wayland-client v0.21.0 (/source)
Sep 21 00:47:33.394 INFO kablam! warning: unused import: `wayland_client::protocol::wl_display::RequestsTrait as DisplayRequests`
Sep 21 00:47:33.394 INFO kablam!   --> examples/simple_window.rs:12:5
Sep 21 00:47:33.394 INFO kablam!    |
Sep 21 00:47:33.394 INFO kablam! 12 | use wayland_client::protocol::wl_display::RequestsTrait as DisplayRequests;
Sep 21 00:47:33.394 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 00:47:33.394 INFO kablam!    |
Sep 21 00:47:33.394 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 00:47:33.394 INFO kablam! 
Sep 21 00:47:33.516 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 00:47:33.516 INFO kablam!    --> examples/simple_window.rs:117:5
Sep 21 00:47:33.516 INFO kablam!     |
Sep 21 00:47:33.516 INFO kablam! 117 | /     globals.instantiate_auto::<wl_seat::WlSeat, _>(|seat| {
Sep 21 00:47:33.516 INFO kablam! 118 | |         seat.implement(
Sep 21 00:47:33.516 INFO kablam! 119 | |             move |event, seat: Proxy<wl_seat::WlSeat>| {
Sep 21 00:47:33.516 INFO kablam! 120 | |                 // The capabilities of a seat are known at runtime and we retrieve
Sep 21 00:47:33.516 INFO kablam! ...   |
Sep 21 00:47:33.516 INFO kablam! 160 | |         )
Sep 21 00:47:33.516 INFO kablam! 161 | |     });
Sep 21 00:47:33.516 INFO kablam!     | |_______^
Sep 21 00:47:33.516 INFO kablam!     |
Sep 21 00:47:33.516 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 00:47:33.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 00:47:33.516 INFO kablam! 
Sep 21 00:47:33.516 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 00:47:33.516 INFO kablam!    --> examples/simple_window.rs:132:25
Sep 21 00:47:33.516 INFO kablam!     |
Sep 21 00:47:33.516 INFO kablam! 132 | /                         seat.get_pointer(|pointer| {
Sep 21 00:47:33.516 INFO kablam! 133 | |                             pointer.implement(
Sep 21 00:47:33.516 INFO kablam! 134 | |                                 |event, _| match event {
Sep 21 00:47:33.516 INFO kablam! 135 | |                                     PointerEvent::Enter {
Sep 21 00:47:33.516 INFO kablam! ...   |
Sep 21 00:47:33.516 INFO kablam! 154 | |                             )
Sep 21 00:47:33.516 INFO kablam! 155 | |                         });
Sep 21 00:47:33.516 INFO kablam!     | |___________________________^
Sep 21 00:47:33.516 INFO kablam!     |
Sep 21 00:47:33.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 00:47:33.516 INFO kablam! 
Sep 21 00:47:33.622 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.12s
Sep 21 00:47:33.628 INFO kablam! su: No module specific data is present
Sep 21 00:47:34.121 INFO running `"docker" "rm" "-f" "67b60beb9eb7e9f2310200d742501672de408cc562b50a754271bc54bbbe2c27"`
Sep 21 00:47:34.231 INFO blam! 67b60beb9eb7e9f2310200d742501672de408cc562b50a754271bc54bbbe2c27