Dec 05 03:43:10.378 INFO checking 3541/shell against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:43:10.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 03:43:10.875 INFO [stdout] c64519e4965e9beff7ba011f2590996ffef086ecf63d0e21cc2fe1edb8449f78
Dec 05 03:43:10.876 INFO running `"docker" "start" "-a" "c64519e4965e9beff7ba011f2590996ffef086ecf63d0e21cc2fe1edb8449f78"`
Dec 05 03:43:13.099 INFO [stderr] usermod: no changes
Dec 05 03:43:13.183 INFO [stderr]     Checking shell v0.1.0 (/source)
Dec 05 03:43:14.455 INFO [stderr] warning: value assigned to `c_line` is never read
Dec 05 03:43:14.455 INFO [stderr]   --> src/main.rs:31:13
Dec 05 03:43:14.455 INFO [stderr]    |
Dec 05 03:43:14.455 INFO [stderr] 31 |     let mut c_line = String::new();
Dec 05 03:43:14.455 INFO [stderr]    |             ^^^^^^
Dec 05 03:43:14.455 INFO [stderr]    |
Dec 05 03:43:14.455 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 03:43:14.455 INFO [stderr] 
Dec 05 03:43:14.571 INFO [stderr] warning: value assigned to `c_line` is never read
Dec 05 03:43:14.571 INFO [stderr]   --> src/main.rs:31:13
Dec 05 03:43:14.572 INFO [stderr]    |
Dec 05 03:43:14.572 INFO [stderr] 31 |     let mut c_line = String::new();
Dec 05 03:43:14.572 INFO [stderr]    |             ^^^^^^
Dec 05 03:43:14.573 INFO [stderr]    |
Dec 05 03:43:14.573 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 03:43:14.573 INFO [stderr] 
Dec 05 03:43:14.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 05 03:43:14.679 INFO [stderr] su: No module specific data is present
Dec 05 03:43:16.027 INFO running `"docker" "inspect" "c64519e4965e9beff7ba011f2590996ffef086ecf63d0e21cc2fe1edb8449f78"`
Dec 05 03:43:16.295 INFO running `"docker" "rm" "-f" "c64519e4965e9beff7ba011f2590996ffef086ecf63d0e21cc2fe1edb8449f78"`
Dec 05 03:43:16.659 INFO [stdout] c64519e4965e9beff7ba011f2590996ffef086ecf63d0e21cc2fe1edb8449f78