Dec 19 16:06:27.257 INFO checking hgzimmerman/rust-brainfuck against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:06:27.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/hgzimmerman/rust-brainfuck:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:06:27.722 INFO [stdout] c253370dc1954a1c2ef8110a56925a51fb744d78a0f8d7090d2a07bdb9125aa9
Dec 19 16:06:27.761 INFO running `"docker" "start" "-a" "c253370dc1954a1c2ef8110a56925a51fb744d78a0f8d7090d2a07bdb9125aa9"`
Dec 19 16:06:29.560 INFO [stderr]     Checking rust-brainfuck v0.1.0 (/opt/crater/workdir)
Dec 19 16:06:30.012 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:06:30.012 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:06:30.012 INFO [stderr]   |
Dec 19 16:06:30.012 INFO [stderr] 1 | #[macro_use]
Dec 19 16:06:30.012 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:06:30.012 INFO [stderr]   |
Dec 19 16:06:30.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:06:30.012 INFO [stderr] 
Dec 19 16:06:30.028 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 16:06:30.028 INFO [stderr]  --> src/main.rs:9:5
Dec 19 16:06:30.028 INFO [stderr]   |
Dec 19 16:06:30.028 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 19 16:06:30.028 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.028 INFO [stderr]   |
Dec 19 16:06:30.028 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 16:06:30.028 INFO [stderr] 
Dec 19 16:06:30.037 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:06:30.037 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:06:30.037 INFO [stderr]   |
Dec 19 16:06:30.037 INFO [stderr] 1 | #[macro_use]
Dec 19 16:06:30.037 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:06:30.037 INFO [stderr]   |
Dec 19 16:06:30.037 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:06:30.037 INFO [stderr] 
Dec 19 16:06:30.072 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 16:06:30.072 INFO [stderr]  --> src/main.rs:9:5
Dec 19 16:06:30.072 INFO [stderr]   |
Dec 19 16:06:30.072 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 19 16:06:30.072 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.072 INFO [stderr]   |
Dec 19 16:06:30.072 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 16:06:30.072 INFO [stderr] 
Dec 19 16:06:30.245 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 16:06:30.245 INFO [stderr]  --> src/main.rs:9:5
Dec 19 16:06:30.245 INFO [stderr]   |
Dec 19 16:06:30.245 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 19 16:06:30.245 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.245 INFO [stderr] 
Dec 19 16:06:30.288 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 16:06:30.288 INFO [stderr]  --> src/main.rs:9:5
Dec 19 16:06:30.288 INFO [stderr]   |
Dec 19 16:06:30.288 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 19 16:06:30.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.288 INFO [stderr] 
Dec 19 16:06:30.296 INFO [stderr] warning: function is never used: `ignore_comment_eof_test`
Dec 19 16:06:30.296 INFO [stderr]    --> src/main.rs:257:1
Dec 19 16:06:30.296 INFO [stderr]     |
Dec 19 16:06:30.296 INFO [stderr] 257 | fn ignore_comment_eof_test() {
Dec 19 16:06:30.296 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.296 INFO [stderr] 
Dec 19 16:06:30.360 INFO [stderr] warning: function is never used: `ignore_comment_eof_test`
Dec 19 16:06:30.360 INFO [stderr]    --> src/main.rs:257:1
Dec 19 16:06:30.360 INFO [stderr]     |
Dec 19 16:06:30.360 INFO [stderr] 257 | fn ignore_comment_eof_test() {
Dec 19 16:06:30.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:06:30.360 INFO [stderr] 
Dec 19 16:06:30.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 19 16:06:31.035 INFO running `"docker" "inspect" "c253370dc1954a1c2ef8110a56925a51fb744d78a0f8d7090d2a07bdb9125aa9"`
Dec 19 16:06:31.200 INFO running `"docker" "rm" "-f" "c253370dc1954a1c2ef8110a56925a51fb744d78a0f8d7090d2a07bdb9125aa9"`
Dec 19 16:06:31.348 INFO [stdout] c253370dc1954a1c2ef8110a56925a51fb744d78a0f8d7090d2a07bdb9125aa9