Dec 06 11:11:13.657 INFO testing Noskcaj19/brainrust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 11:11:13.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 11:11:14.148 INFO [stdout] b12e0b756b54a356e87b9dd1da46bc07292a5fb32c34f29a421db9ad7270c424
Dec 06 11:11:14.150 INFO running `"docker" "start" "-a" "b12e0b756b54a356e87b9dd1da46bc07292a5fb32c34f29a421db9ad7270c424"`
Dec 06 11:11:15.688 INFO [stderr] usermod: no changes
Dec 06 11:11:15.752 INFO [stderr]    Compiling bf v0.1.0 (/source)
Dec 06 11:11:16.183 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 06 11:11:16.183 INFO [stderr]  --> src/main.rs:1:22
Dec 06 11:11:16.183 INFO [stderr]   |
Dec 06 11:11:16.184 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 06 11:11:16.184 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 06 11:11:16.184 INFO [stderr]   |
Dec 06 11:11:16.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:11:16.185 INFO [stderr] 
Dec 06 11:11:16.185 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 11:11:16.185 INFO [stderr]  --> src/main.rs:3:5
Dec 06 11:11:16.186 INFO [stderr]   |
Dec 06 11:11:16.186 INFO [stderr] 3 | use std::collections::HashMap;
Dec 06 11:11:16.186 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:11:16.186 INFO [stderr] 
Dec 06 11:11:17.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 06 11:11:17.115 INFO [stderr] su: No module specific data is present
Dec 06 11:11:18.607 INFO running `"docker" "inspect" "b12e0b756b54a356e87b9dd1da46bc07292a5fb32c34f29a421db9ad7270c424"`
Dec 06 11:11:18.892 INFO running `"docker" "rm" "-f" "b12e0b756b54a356e87b9dd1da46bc07292a5fb32c34f29a421db9ad7270c424"`
Dec 06 11:11:19.200 INFO [stdout] b12e0b756b54a356e87b9dd1da46bc07292a5fb32c34f29a421db9ad7270c424
Dec 06 11:11:19.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 11:11:19.690 INFO [stdout] d4a94c37613c29a27de9f206909c667e9a2bbfb4f3d47c80c4092ac158e5625f
Dec 06 11:11:19.692 INFO running `"docker" "start" "-a" "d4a94c37613c29a27de9f206909c667e9a2bbfb4f3d47c80c4092ac158e5625f"`
Dec 06 11:11:22.296 INFO [stderr] usermod: no changes
Dec 06 11:11:22.360 INFO [stderr]    Compiling bf v0.1.0 (/source)
Dec 06 11:11:22.894 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 06 11:11:22.894 INFO [stderr]  --> src/main.rs:1:22
Dec 06 11:11:22.895 INFO [stderr]   |
Dec 06 11:11:22.895 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 06 11:11:22.895 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 06 11:11:22.895 INFO [stderr]   |
Dec 06 11:11:22.895 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:11:22.895 INFO [stderr] 
Dec 06 11:11:22.895 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 11:11:22.895 INFO [stderr]  --> src/main.rs:3:5
Dec 06 11:11:22.895 INFO [stderr]   |
Dec 06 11:11:22.895 INFO [stderr] 3 | use std::collections::HashMap;
Dec 06 11:11:22.895 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:11:22.895 INFO [stderr] 
Dec 06 11:11:23.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 06 11:11:23.344 INFO [stderr] su: No module specific data is present
Dec 06 11:11:24.804 INFO running `"docker" "inspect" "d4a94c37613c29a27de9f206909c667e9a2bbfb4f3d47c80c4092ac158e5625f"`
Dec 06 11:11:25.145 INFO running `"docker" "rm" "-f" "d4a94c37613c29a27de9f206909c667e9a2bbfb4f3d47c80c4092ac158e5625f"`
Dec 06 11:11:25.458 INFO [stdout] d4a94c37613c29a27de9f206909c667e9a2bbfb4f3d47c80c4092ac158e5625f
Dec 06 11:11:25.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 11:11:25.914 INFO [stdout] f88288f5d579a6756908ec34cb0ba4a489912975367919d5c60b6e8621e5fefe
Dec 06 11:11:25.917 INFO running `"docker" "start" "-a" "f88288f5d579a6756908ec34cb0ba4a489912975367919d5c60b6e8621e5fefe"`
Dec 06 11:11:27.903 INFO [stderr] usermod: no changes
Dec 06 11:11:27.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 11:11:27.988 INFO [stderr]      Running /target/debug/deps/bf-2a5e5c84a728f5ea
Dec 06 11:11:27.992 INFO [stdout] 
Dec 06 11:11:27.992 INFO [stdout] running 0 tests
Dec 06 11:11:27.992 INFO [stdout] 
Dec 06 11:11:27.992 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:11:27.992 INFO [stdout] 
Dec 06 11:11:27.994 INFO [stderr] su: No module specific data is present
Dec 06 11:11:28.862 INFO running `"docker" "inspect" "f88288f5d579a6756908ec34cb0ba4a489912975367919d5c60b6e8621e5fefe"`
Dec 06 11:11:29.132 INFO running `"docker" "rm" "-f" "f88288f5d579a6756908ec34cb0ba4a489912975367919d5c60b6e8621e5fefe"`
Dec 06 11:11:29.468 INFO [stdout] f88288f5d579a6756908ec34cb0ba4a489912975367919d5c60b6e8621e5fefe