Dec 05 03:33:18.668 INFO checking AlisCode/fast-blur against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:33:18.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 03:33:19.069 INFO [stdout] d4518dda80307fdddee671dce32955c0cec2adaf73f1140b2706d3f54c6b99b6
Dec 05 03:33:19.077 INFO running `"docker" "start" "-a" "d4518dda80307fdddee671dce32955c0cec2adaf73f1140b2706d3f54c6b99b6"`
Dec 05 03:33:20.511 INFO [stderr] usermod: no changes
Dec 05 03:33:20.651 INFO [stderr]    Compiling scrap v0.4.0
Dec 05 03:33:20.651 INFO [stderr]     Checking block v0.1.6
Dec 05 03:33:20.656 INFO [stderr]     Checking png v0.11.0
Dec 05 03:33:23.371 INFO [stderr]     Checking image v0.18.0
Dec 05 03:33:29.063 INFO [stderr]     Checking fast-blur v0.1.0 (/source)
Dec 05 03:33:32.011 INFO [stderr] warning: unused variable: `frame`
Dec 05 03:33:32.011 INFO [stderr]   --> src/main.rs:12:6
Dec 05 03:33:32.011 INFO [stderr]    |
Dec 05 03:33:32.011 INFO [stderr] 12 |     let frame: Frame = capturer.frame().expect("Could not take screenshot");
Dec 05 03:33:32.011 INFO [stderr]    |         ^^^^^ help: consider using `_frame` instead
Dec 05 03:33:32.011 INFO [stderr]    |
Dec 05 03:33:32.011 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:33:32.011 INFO [stderr] 
Dec 05 03:33:32.013 INFO [stderr] warning: function is never used: `boxes_for_gauss`
Dec 05 03:33:32.013 INFO [stderr]  --> src/blur.rs:4:1
Dec 05 03:33:32.013 INFO [stderr]   |
Dec 05 03:33:32.013 INFO [stderr] 4 | fn boxes_for_gauss(sigma: f32, n: f32) -> Vec<f32>
Dec 05 03:33:32.013 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:33:32.013 INFO [stderr]   |
Dec 05 03:33:32.013 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:33:32.013 INFO [stderr] 
Dec 05 03:33:32.242 INFO [stderr] warning: unused variable: `frame`
Dec 05 03:33:32.242 INFO [stderr]   --> src/main.rs:12:6
Dec 05 03:33:32.242 INFO [stderr]    |
Dec 05 03:33:32.242 INFO [stderr] 12 |     let frame: Frame = capturer.frame().expect("Could not take screenshot");
Dec 05 03:33:32.242 INFO [stderr]    |         ^^^^^ help: consider using `_frame` instead
Dec 05 03:33:32.242 INFO [stderr]    |
Dec 05 03:33:32.242 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:33:32.242 INFO [stderr] 
Dec 05 03:33:32.258 INFO [stderr] warning: function is never used: `boxes_for_gauss`
Dec 05 03:33:32.258 INFO [stderr]  --> src/blur.rs:4:1
Dec 05 03:33:32.258 INFO [stderr]   |
Dec 05 03:33:32.258 INFO [stderr] 4 | fn boxes_for_gauss(sigma: f32, n: f32) -> Vec<f32>
Dec 05 03:33:32.258 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:33:32.258 INFO [stderr]   |
Dec 05 03:33:32.258 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:33:32.258 INFO [stderr] 
Dec 05 03:33:32.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Dec 05 03:33:32.331 INFO [stderr] su: No module specific data is present
Dec 05 03:33:33.648 INFO running `"docker" "inspect" "d4518dda80307fdddee671dce32955c0cec2adaf73f1140b2706d3f54c6b99b6"`
Dec 05 03:33:33.979 INFO running `"docker" "rm" "-f" "d4518dda80307fdddee671dce32955c0cec2adaf73f1140b2706d3f54c6b99b6"`
Dec 05 03:33:34.328 INFO [stdout] d4518dda80307fdddee671dce32955c0cec2adaf73f1140b2706d3f54c6b99b6