Sep 01 07:18:30.314 INFO checking sdl2_mixer-0.23.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:18:30.314 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:18:30.314 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:18:30.538 INFO blam! 964d7ac2c2830e671fd29343dee7a62f82ea5d0f143abc91b66b48e404889cdb
Sep 01 07:18:30.540 INFO running `"docker" "start" "-a" "964d7ac2c2830e671fd29343dee7a62f82ea5d0f143abc91b66b48e404889cdb"`
Sep 01 07:18:31.431 INFO kablam!    Compiling sdl2-sys v0.23.0
Sep 01 07:18:32.846 INFO kablam! warning: redundant linker flag specified for library `SDL2`
Sep 01 07:18:32.846 INFO kablam! 
Sep 01 07:18:32.889 INFO kablam!     Checking sdl2 v0.23.0
Sep 01 07:18:36.295 INFO kablam!     Checking sdl2_mixer v0.23.1 (file:///source)
Sep 01 07:18:37.715 INFO kablam! warning: static variable `channel_finished_callback` should have an upper case name such as `CHANNEL_FINISHED_CALLBACK`
Sep 01 07:18:37.715 INFO kablam!    --> src/sdl2_mixer/lib.rs:332:1
Sep 01 07:18:37.715 INFO kablam!     |
Sep 01 07:18:37.715 INFO kablam! 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
Sep 01 07:18:37.715 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:18:37.715 INFO kablam!     |
Sep 01 07:18:37.715 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 01 07:18:37.715 INFO kablam! 
Sep 01 07:18:37.717 INFO kablam! warning: static variable `music_finished_hook` should have an upper case name such as `MUSIC_FINISHED_HOOK`
Sep 01 07:18:37.717 INFO kablam!    --> src/sdl2_mixer/lib.rs:722:1
Sep 01 07:18:37.717 INFO kablam!     |
Sep 01 07:18:37.717 INFO kablam! 722 | static mut music_finished_hook: Option<fn()> = None;
Sep 01 07:18:37.717 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:18:37.717 INFO kablam! 
Sep 01 07:18:37.784 INFO kablam! warning: static variable `channel_finished_callback` should have an upper case name such as `CHANNEL_FINISHED_CALLBACK`
Sep 01 07:18:37.784 INFO kablam!    --> src/sdl2_mixer/lib.rs:332:1
Sep 01 07:18:37.784 INFO kablam!     |
Sep 01 07:18:37.784 INFO kablam! 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
Sep 01 07:18:37.784 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:18:37.784 INFO kablam!     |
Sep 01 07:18:37.784 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 01 07:18:37.784 INFO kablam! 
Sep 01 07:18:37.785 INFO kablam! warning: static variable `music_finished_hook` should have an upper case name such as `MUSIC_FINISHED_HOOK`
Sep 01 07:18:37.785 INFO kablam!    --> src/sdl2_mixer/lib.rs:722:1
Sep 01 07:18:37.785 INFO kablam!     |
Sep 01 07:18:37.785 INFO kablam! 722 | static mut music_finished_hook: Option<fn()> = None;
Sep 01 07:18:37.785 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:18:37.785 INFO kablam! 
Sep 01 07:18:38.542 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Sep 01 07:18:38.546 INFO kablam! su: No module specific data is present
Sep 01 07:18:39.043 INFO running `"docker" "rm" "-f" "964d7ac2c2830e671fd29343dee7a62f82ea5d0f143abc91b66b48e404889cdb"`
Sep 01 07:18:39.177 INFO blam! 964d7ac2c2830e671fd29343dee7a62f82ea5d0f143abc91b66b48e404889cdb