Sep 19 20:35:56.552 INFO checking sdl2_mixer-0.23.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:35:56.552 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:35:56.552 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:35:56.802 INFO blam! ba9fb52bd9b32dcc4be0397e17a47deda6d90859a06635981cd2d770b298f3ab
Sep 19 20:35:56.805 INFO running `"docker" "start" "-a" "ba9fb52bd9b32dcc4be0397e17a47deda6d90859a06635981cd2d770b298f3ab"`
Sep 19 20:35:57.519 INFO kablam! usermod: no changes
Sep 19 20:35:57.574 INFO kablam!    Compiling sdl2-sys v0.23.0
Sep 19 20:35:58.375 INFO kablam! warning: redundant linker flag specified for library `SDL2`
Sep 19 20:35:58.375 INFO kablam! 
Sep 19 20:35:58.399 INFO kablam!     Checking sdl2 v0.23.0
Sep 19 20:36:00.515 INFO kablam!     Checking sdl2_mixer v0.23.1 (/source)
Sep 19 20:36:01.071 INFO kablam! warning: static variable `channel_finished_callback` should have an upper case name such as `CHANNEL_FINISHED_CALLBACK`
Sep 19 20:36:01.071 INFO kablam!    --> src/sdl2_mixer/lib.rs:332:1
Sep 19 20:36:01.071 INFO kablam!     |
Sep 19 20:36:01.071 INFO kablam! 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
Sep 19 20:36:01.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:36:01.071 INFO kablam!     |
Sep 19 20:36:01.071 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 19 20:36:01.071 INFO kablam! 
Sep 19 20:36:01.072 INFO kablam! warning: static variable `music_finished_hook` should have an upper case name such as `MUSIC_FINISHED_HOOK`
Sep 19 20:36:01.072 INFO kablam!    --> src/sdl2_mixer/lib.rs:722:1
Sep 19 20:36:01.072 INFO kablam!     |
Sep 19 20:36:01.072 INFO kablam! 722 | static mut music_finished_hook: Option<fn()> = None;
Sep 19 20:36:01.072 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:36:01.072 INFO kablam! 
Sep 19 20:36:01.138 INFO kablam! warning: static variable `channel_finished_callback` should have an upper case name such as `CHANNEL_FINISHED_CALLBACK`
Sep 19 20:36:01.138 INFO kablam!    --> src/sdl2_mixer/lib.rs:332:1
Sep 19 20:36:01.138 INFO kablam!     |
Sep 19 20:36:01.138 INFO kablam! 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
Sep 19 20:36:01.138 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:36:01.138 INFO kablam!     |
Sep 19 20:36:01.138 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 19 20:36:01.138 INFO kablam! 
Sep 19 20:36:01.139 INFO kablam! warning: static variable `music_finished_hook` should have an upper case name such as `MUSIC_FINISHED_HOOK`
Sep 19 20:36:01.139 INFO kablam!    --> src/sdl2_mixer/lib.rs:722:1
Sep 19 20:36:01.139 INFO kablam!     |
Sep 19 20:36:01.139 INFO kablam! 722 | static mut music_finished_hook: Option<fn()> = None;
Sep 19 20:36:01.139 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:36:01.139 INFO kablam! 
Sep 19 20:36:01.445 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
Sep 19 20:36:01.447 INFO kablam! su: No module specific data is present
Sep 19 20:36:02.223 INFO running `"docker" "rm" "-f" "ba9fb52bd9b32dcc4be0397e17a47deda6d90859a06635981cd2d770b298f3ab"`
Sep 19 20:36:02.333 INFO blam! ba9fb52bd9b32dcc4be0397e17a47deda6d90859a06635981cd2d770b298f3ab