Dec 12 14:52:15.469 INFO checking framebuffer-0.1.7 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 14:52:15.469 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 12 14:52:15.682 INFO [stdout] e20081013fce241deae9ff55bc9c029cd33e1b08ad4336e9c2f425e0e56a02e1
Dec 12 14:52:15.684 INFO running `"docker" "start" "-a" "e20081013fce241deae9ff55bc9c029cd33e1b08ad4336e9c2f425e0e56a02e1"`
Dec 12 14:52:16.604 INFO [stderr] usermod: no changes
Dec 12 14:52:16.740 INFO [stderr]     Checking bmp v0.1.4
Dec 12 14:52:16.760 INFO [stderr]     Checking framebuffer v0.1.7 (/source)
Dec 12 14:52:19.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:52:19.241 INFO [stderr]   --> examples/mandelbrot/main.rs:45:5
Dec 12 14:52:19.241 INFO [stderr]    |
Dec 12 14:52:19.241 INFO [stderr] 45 |     std::io::stdin().read_line(&mut String::new());
Dec 12 14:52:19.241 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:52:19.241 INFO [stderr]    |
Dec 12 14:52:19.241 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 14:52:19.241 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:52:19.241 INFO [stderr] 
Dec 12 14:52:19.997 INFO [stderr] warning: unused import: `KdMode`
Dec 12 14:52:19.997 INFO [stderr]  --> examples/starfield/main.rs:4:32
Dec 12 14:52:19.997 INFO [stderr]   |
Dec 12 14:52:19.997 INFO [stderr] 4 | use framebuffer::{Framebuffer, KdMode};
Dec 12 14:52:19.997 INFO [stderr]   |                                ^^^^^^
Dec 12 14:52:19.997 INFO [stderr]   |
Dec 12 14:52:19.997 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:52:19.997 INFO [stderr] 
Dec 12 14:52:20.048 INFO [stderr] warning: unused variable: `w`
Dec 12 14:52:20.048 INFO [stderr]    --> examples/starfield/main.rs:115:9
Dec 12 14:52:20.048 INFO [stderr]     |
Dec 12 14:52:20.048 INFO [stderr] 115 |     let w = framebuffer.var_screen_info.xres;
Dec 12 14:52:20.048 INFO [stderr]     |         ^ help: consider using `_w` instead
Dec 12 14:52:20.048 INFO [stderr]     |
Dec 12 14:52:20.048 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 14:52:20.048 INFO [stderr] 
Dec 12 14:52:20.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Dec 12 14:52:20.112 INFO [stderr] su: No module specific data is present
Dec 12 14:52:20.808 INFO running `"docker" "inspect" "e20081013fce241deae9ff55bc9c029cd33e1b08ad4336e9c2f425e0e56a02e1"`
Dec 12 14:52:21.148 INFO running `"docker" "rm" "-f" "e20081013fce241deae9ff55bc9c029cd33e1b08ad4336e9c2f425e0e56a02e1"`
Dec 12 14:52:21.365 INFO [stdout] e20081013fce241deae9ff55bc9c029cd33e1b08ad4336e9c2f425e0e56a02e1