Dec 11 17:27:14.279 INFO checking hgzimmerman/rust-brainfuck against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:27:14.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 17:27:14.576 INFO [stdout] 163e7a9876fe4ffe2dca7cd28e671b37f53ea0067f5af980657a844c15506a39
Dec 11 17:27:14.576 INFO running `"docker" "start" "-a" "163e7a9876fe4ffe2dca7cd28e671b37f53ea0067f5af980657a844c15506a39"`
Dec 11 17:27:15.348 INFO [stderr] usermod: no changes
Dec 11 17:27:15.485 INFO [stderr]     Checking rust-brainfuck v0.1.0 (/source)
Dec 11 17:27:16.348 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 17:27:16.348 INFO [stderr]  --> src/main.rs:1:1
Dec 11 17:27:16.348 INFO [stderr]   |
Dec 11 17:27:16.348 INFO [stderr] 1 | #[macro_use]
Dec 11 17:27:16.348 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:27:16.348 INFO [stderr]   |
Dec 11 17:27:16.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:27:16.356 INFO [stderr] 
Dec 11 17:27:16.376 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 17:27:16.376 INFO [stderr]  --> src/main.rs:9:5
Dec 11 17:27:16.376 INFO [stderr]   |
Dec 11 17:27:16.376 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 11 17:27:16.376 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.376 INFO [stderr]   |
Dec 11 17:27:16.376 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 17:27:16.376 INFO [stderr] 
Dec 11 17:27:16.416 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 17:27:16.416 INFO [stderr]  --> src/main.rs:1:1
Dec 11 17:27:16.416 INFO [stderr]   |
Dec 11 17:27:16.416 INFO [stderr] 1 | #[macro_use]
Dec 11 17:27:16.416 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:27:16.416 INFO [stderr]   |
Dec 11 17:27:16.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:27:16.416 INFO [stderr] 
Dec 11 17:27:16.431 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 17:27:16.431 INFO [stderr]  --> src/main.rs:9:5
Dec 11 17:27:16.431 INFO [stderr]   |
Dec 11 17:27:16.431 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 11 17:27:16.431 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.431 INFO [stderr]   |
Dec 11 17:27:16.431 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 17:27:16.431 INFO [stderr] 
Dec 11 17:27:16.551 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 17:27:16.551 INFO [stderr]  --> src/main.rs:9:5
Dec 11 17:27:16.551 INFO [stderr]   |
Dec 11 17:27:16.552 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 11 17:27:16.552 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.552 INFO [stderr] 
Dec 11 17:27:16.608 INFO [stderr] warning: function is never used: `ignore_comment_eof_test`
Dec 11 17:27:16.608 INFO [stderr]    --> src/main.rs:257:1
Dec 11 17:27:16.608 INFO [stderr]     |
Dec 11 17:27:16.608 INFO [stderr] 257 | fn ignore_comment_eof_test() {
Dec 11 17:27:16.608 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.608 INFO [stderr] 
Dec 11 17:27:16.613 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 17:27:16.614 INFO [stderr]  --> src/main.rs:9:5
Dec 11 17:27:16.614 INFO [stderr]   |
Dec 11 17:27:16.614 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 11 17:27:16.614 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.614 INFO [stderr] 
Dec 11 17:27:16.720 INFO [stderr] warning: function is never used: `ignore_comment_eof_test`
Dec 11 17:27:16.720 INFO [stderr]    --> src/main.rs:257:1
Dec 11 17:27:16.720 INFO [stderr]     |
Dec 11 17:27:16.720 INFO [stderr] 257 | fn ignore_comment_eof_test() {
Dec 11 17:27:16.720 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:27:16.720 INFO [stderr] 
Dec 11 17:27:16.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 11 17:27:16.768 INFO [stderr] su: No module specific data is present
Dec 11 17:27:17.270 INFO running `"docker" "inspect" "163e7a9876fe4ffe2dca7cd28e671b37f53ea0067f5af980657a844c15506a39"`
Dec 11 17:27:17.370 INFO running `"docker" "rm" "-f" "163e7a9876fe4ffe2dca7cd28e671b37f53ea0067f5af980657a844c15506a39"`
Dec 11 17:27:17.454 INFO [stdout] 163e7a9876fe4ffe2dca7cd28e671b37f53ea0067f5af980657a844c15506a39