Dec 05 13:40:17.013 INFO checking framebuffer-0.1.7 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:40:17.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 13:40:17.303 INFO [stdout] 17020d9d1d6db6961cf444f6e15be8ef10acc339c2dc6a59d8302d1cff202c4c
Dec 05 13:40:17.303 INFO running `"docker" "start" "-a" "17020d9d1d6db6961cf444f6e15be8ef10acc339c2dc6a59d8302d1cff202c4c"`
Dec 05 13:40:18.421 INFO [stderr] usermod: no changes
Dec 05 13:40:18.523 INFO [stderr]     Checking bmp v0.1.4
Dec 05 13:40:18.543 INFO [stderr]     Checking framebuffer v0.1.7 (/source)
Dec 05 13:40:21.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:40:21.859 INFO [stderr]   --> examples/mandelbrot/main.rs:45:5
Dec 05 13:40:21.859 INFO [stderr]    |
Dec 05 13:40:21.859 INFO [stderr] 45 |     std::io::stdin().read_line(&mut String::new());
Dec 05 13:40:21.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:40:21.859 INFO [stderr]    |
Dec 05 13:40:21.859 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:40:21.859 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:40:21.859 INFO [stderr] 
Dec 05 13:40:21.902 INFO [stderr] warning: unused import: `KdMode`
Dec 05 13:40:21.903 INFO [stderr]  --> examples/starfield/main.rs:4:32
Dec 05 13:40:21.903 INFO [stderr]   |
Dec 05 13:40:21.903 INFO [stderr] 4 | use framebuffer::{Framebuffer, KdMode};
Dec 05 13:40:21.903 INFO [stderr]   |                                ^^^^^^
Dec 05 13:40:21.903 INFO [stderr]   |
Dec 05 13:40:21.903 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:40:21.903 INFO [stderr] 
Dec 05 13:40:21.938 INFO [stderr] warning: unused variable: `w`
Dec 05 13:40:21.939 INFO [stderr]    --> examples/starfield/main.rs:115:9
Dec 05 13:40:21.939 INFO [stderr]     |
Dec 05 13:40:21.939 INFO [stderr] 115 |     let w = framebuffer.var_screen_info.xres;
Dec 05 13:40:21.939 INFO [stderr]     |         ^ help: consider using `_w` instead
Dec 05 13:40:21.939 INFO [stderr]     |
Dec 05 13:40:21.939 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 13:40:21.939 INFO [stderr] 
Dec 05 13:40:22.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
Dec 05 13:40:22.127 INFO [stderr] su: No module specific data is present
Dec 05 13:40:22.526 INFO running `"docker" "inspect" "17020d9d1d6db6961cf444f6e15be8ef10acc339c2dc6a59d8302d1cff202c4c"`
Dec 05 13:40:22.617 INFO running `"docker" "rm" "-f" "17020d9d1d6db6961cf444f6e15be8ef10acc339c2dc6a59d8302d1cff202c4c"`
Dec 05 13:40:22.743 INFO [stdout] 17020d9d1d6db6961cf444f6e15be8ef10acc339c2dc6a59d8302d1cff202c4c