Dec 17 21:37:32.712 INFO checking keathley/bf against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:37:32.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/keathley/bf:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:37:33.450 INFO [stdout] c29cd1c5af7390db963f8963bd5a5cd20b1f95826867146b52276a8c66b6a481
Dec 17 21:37:33.454 INFO running `"docker" "start" "-a" "c29cd1c5af7390db963f8963bd5a5cd20b1f95826867146b52276a8c66b6a481"`
Dec 17 21:37:35.448 INFO [stderr]     Checking bf v0.1.0 (/opt/crater/workdir)
Dec 17 21:37:36.176 INFO [stderr] warning: function is never used: `bytecode_to_string`
Dec 17 21:37:36.176 INFO [stderr]   --> src/interpreter/optimized.rs:17:1
Dec 17 21:37:36.176 INFO [stderr]    |
Dec 17 21:37:36.176 INFO [stderr] 17 | fn bytecode_to_string(ops: &Ops) -> String {
Dec 17 21:37:36.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:37:36.176 INFO [stderr]    |
Dec 17 21:37:36.176 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 21:37:36.176 INFO [stderr] 
Dec 17 21:37:36.202 INFO [stderr] warning: function is never used: `bytecode_to_string`
Dec 17 21:37:36.202 INFO [stderr]   --> src/interpreter/optimized.rs:17:1
Dec 17 21:37:36.202 INFO [stderr]    |
Dec 17 21:37:36.202 INFO [stderr] 17 | fn bytecode_to_string(ops: &Ops) -> String {
Dec 17 21:37:36.202 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:37:36.202 INFO [stderr]    |
Dec 17 21:37:36.202 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 21:37:36.202 INFO [stderr] 
Dec 17 21:37:36.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 17 21:37:37.389 INFO running `"docker" "inspect" "c29cd1c5af7390db963f8963bd5a5cd20b1f95826867146b52276a8c66b6a481"`
Dec 17 21:37:37.744 INFO running `"docker" "rm" "-f" "c29cd1c5af7390db963f8963bd5a5cd20b1f95826867146b52276a8c66b6a481"`
Dec 17 21:37:38.064 INFO [stdout] c29cd1c5af7390db963f8963bd5a5cd20b1f95826867146b52276a8c66b6a481