Dec 11 11:17:05.504 INFO checking rayman520/Untitled1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:17:05.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 11:17:05.806 INFO [stdout] a8a42ca58cf9dc1377657fa5b5260a990c9f318e2b607702fe581f147e670f86
Dec 11 11:17:05.814 INFO running `"docker" "start" "-a" "a8a42ca58cf9dc1377657fa5b5260a990c9f318e2b607702fe581f147e670f86"`
Dec 11 11:17:06.836 INFO [stderr] usermod: no changes
Dec 11 11:17:06.928 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 11 11:17:08.589 INFO [stderr]     Checking sdl2 v0.31.0
Dec 11 11:17:11.565 INFO [stderr]     Checking untitled1 v0.1.0 (/source)
Dec 11 11:17:12.440 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:17:12.441 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:17:12.441 INFO [stderr]   --> src/init.rs:20:9
Dec 11 11:17:12.441 INFO [stderr]    |
Dec 11 11:17:12.441 INFO [stderr] 20 |     let mut sdl_vars = super::SdlVars {
Dec 11 11:17:12.441 INFO [stderr]    |         ----^^^^^^^^
Dec 11 11:17:12.441 INFO [stderr]    |         |
Dec 11 11:17:12.441 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:17:12.442 INFO [stderr]    |
Dec 11 11:17:12.442 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `sdl`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:4:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 4 |     sdl: sdl2::Sdl,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `video_subsystem`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:5:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 5 |     video_subsystem: sdl2::VideoSubsystem,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `window`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:6:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 6 |     window: sdl2::video::Window,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr]   --> src/init.rs:20:9
Dec 11 11:17:12.442 INFO [stderr]    |
Dec 11 11:17:12.442 INFO [stderr] 20 |     let mut sdl_vars = super::SdlVars {
Dec 11 11:17:12.442 INFO [stderr]    |         ----^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr]    |         |
Dec 11 11:17:12.442 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:17:12.442 INFO [stderr]    |
Dec 11 11:17:12.442 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `sdl`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:4:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 4 |     sdl: sdl2::Sdl,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `video_subsystem`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:5:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 5 |     video_subsystem: sdl2::VideoSubsystem,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.442 INFO [stderr] warning: field is never used: `window`
Dec 11 11:17:12.442 INFO [stderr]  --> src/main.rs:6:5
Dec 11 11:17:12.442 INFO [stderr]   |
Dec 11 11:17:12.442 INFO [stderr] 6 |     window: sdl2::video::Window,
Dec 11 11:17:12.442 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:17:12.442 INFO [stderr] 
Dec 11 11:17:12.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
Dec 11 11:17:12.501 INFO [stderr] su: No module specific data is present
Dec 11 11:17:13.848 INFO running `"docker" "inspect" "a8a42ca58cf9dc1377657fa5b5260a990c9f318e2b607702fe581f147e670f86"`
Dec 11 11:17:14.152 INFO running `"docker" "rm" "-f" "a8a42ca58cf9dc1377657fa5b5260a990c9f318e2b607702fe581f147e670f86"`
Dec 11 11:17:14.460 INFO [stdout] a8a42ca58cf9dc1377657fa5b5260a990c9f318e2b607702fe581f147e670f86