Dec 05 00:54:08.214 INFO checking Noskcaj19/brainrust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:54:08.215 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 00:54:08.623 INFO [stdout] 9048e5dfedc43d03ee37ee2d789bedaf40e1562da89c6b5035e232352b1ae5bf
Dec 05 00:54:08.631 INFO running `"docker" "start" "-a" "9048e5dfedc43d03ee37ee2d789bedaf40e1562da89c6b5035e232352b1ae5bf"`
Dec 05 00:54:09.999 INFO [stderr] usermod: no changes
Dec 05 00:54:10.079 INFO [stderr]     Checking bf v0.1.0 (/source)
Dec 05 00:54:10.516 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 05 00:54:10.516 INFO [stderr]  --> src/main.rs:1:22
Dec 05 00:54:10.516 INFO [stderr]   |
Dec 05 00:54:10.516 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 05 00:54:10.516 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 05 00:54:10.516 INFO [stderr]   |
Dec 05 00:54:10.516 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:54:10.516 INFO [stderr] 
Dec 05 00:54:10.516 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 00:54:10.516 INFO [stderr]  --> src/main.rs:3:5
Dec 05 00:54:10.516 INFO [stderr]   |
Dec 05 00:54:10.516 INFO [stderr] 3 | use std::collections::HashMap;
Dec 05 00:54:10.516 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:54:10.516 INFO [stderr] 
Dec 05 00:54:10.775 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 05 00:54:10.775 INFO [stderr]  --> src/main.rs:1:22
Dec 05 00:54:10.775 INFO [stderr]   |
Dec 05 00:54:10.775 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 05 00:54:10.775 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 05 00:54:10.775 INFO [stderr]   |
Dec 05 00:54:10.775 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:54:10.775 INFO [stderr] 
Dec 05 00:54:10.775 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 00:54:10.775 INFO [stderr]  --> src/main.rs:3:5
Dec 05 00:54:10.775 INFO [stderr]   |
Dec 05 00:54:10.775 INFO [stderr] 3 | use std::collections::HashMap;
Dec 05 00:54:10.775 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:54:10.775 INFO [stderr] 
Dec 05 00:54:10.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 00:54:10.915 INFO [stderr] su: No module specific data is present
Dec 05 00:54:11.898 INFO running `"docker" "inspect" "9048e5dfedc43d03ee37ee2d789bedaf40e1562da89c6b5035e232352b1ae5bf"`
Dec 05 00:54:12.175 INFO running `"docker" "rm" "-f" "9048e5dfedc43d03ee37ee2d789bedaf40e1562da89c6b5035e232352b1ae5bf"`
Dec 05 00:54:12.375 INFO [stdout] 9048e5dfedc43d03ee37ee2d789bedaf40e1562da89c6b5035e232352b1ae5bf