Dec 11 12:12:06.202 INFO checking paavohuhtala/bfcrs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:12:06.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12:12:06.824 INFO [stdout] e9b6b748980e3fb9ebe4d621ebff2948b86899e6cbc53b4de2d12ad025a056e4
Dec 11 12:12:06.826 INFO running `"docker" "start" "-a" "e9b6b748980e3fb9ebe4d621ebff2948b86899e6cbc53b4de2d12ad025a056e4"`
Dec 11 12:12:08.040 INFO [stderr] usermod: no changes
Dec 11 12:12:08.108 INFO [stderr]     Checking leb128 v0.2.3
Dec 11 12:12:08.532 INFO [stderr]     Checking bfcrs v0.1.0 (/source)
Dec 11 12:12:09.555 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 11 12:12:09.555 INFO [stderr]  --> src/lib.rs:1:12
Dec 11 12:12:09.555 INFO [stderr]   |
Dec 11 12:12:09.555 INFO [stderr] 1 | #![feature(iterator_find_map)]
Dec 11 12:12:09.555 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 11 12:12:09.555 INFO [stderr]   |
Dec 11 12:12:09.555 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 12:12:09.555 INFO [stderr] 
Dec 11 12:12:09.555 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 12:12:09.555 INFO [stderr]  --> src/lib.rs:2:12
Dec 11 12:12:09.555 INFO [stderr]   |
Dec 11 12:12:09.555 INFO [stderr] 2 | #![feature(iterator_flatten)]
Dec 11 12:12:09.555 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 12:12:09.555 INFO [stderr] 
Dec 11 12:12:09.624 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 11 12:12:09.624 INFO [stderr]  --> src/lib.rs:1:12
Dec 11 12:12:09.624 INFO [stderr]   |
Dec 11 12:12:09.624 INFO [stderr] 1 | #![feature(iterator_find_map)]
Dec 11 12:12:09.624 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 11 12:12:09.624 INFO [stderr]   |
Dec 11 12:12:09.624 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 12:12:09.624 INFO [stderr] 
Dec 11 12:12:09.624 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 12:12:09.624 INFO [stderr]  --> src/lib.rs:2:12
Dec 11 12:12:09.624 INFO [stderr]   |
Dec 11 12:12:09.624 INFO [stderr] 2 | #![feature(iterator_flatten)]
Dec 11 12:12:09.624 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 12:12:09.624 INFO [stderr] 
Dec 11 12:12:10.920 INFO [stderr] warning: function is never used: `run_bf_in_interpreter`
Dec 11 12:12:10.920 INFO [stderr]   --> tests/common/interpreter_util.rs:35:1
Dec 11 12:12:10.920 INFO [stderr]    |
Dec 11 12:12:10.920 INFO [stderr] 35 | pub fn run_bf_in_interpreter(source: &str) -> RunResult {
Dec 11 12:12:10.920 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:12:10.920 INFO [stderr]    |
Dec 11 12:12:10.920 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:12:10.920 INFO [stderr] 
Dec 11 12:12:10.932 INFO [stderr] warning: function is never used: `run_bf_in_interpreter`
Dec 11 12:12:10.932 INFO [stderr]   --> tests/common/interpreter_util.rs:35:1
Dec 11 12:12:10.932 INFO [stderr]    |
Dec 11 12:12:10.932 INFO [stderr] 35 | pub fn run_bf_in_interpreter(source: &str) -> RunResult {
Dec 11 12:12:10.932 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:12:10.932 INFO [stderr]    |
Dec 11 12:12:10.932 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:12:10.932 INFO [stderr] 
Dec 11 12:12:10.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Dec 11 12:12:11.000 INFO [stderr] su: No module specific data is present
Dec 11 12:12:11.710 INFO running `"docker" "inspect" "e9b6b748980e3fb9ebe4d621ebff2948b86899e6cbc53b4de2d12ad025a056e4"`
Dec 11 12:12:11.942 INFO running `"docker" "rm" "-f" "e9b6b748980e3fb9ebe4d621ebff2948b86899e6cbc53b4de2d12ad025a056e4"`
Dec 11 12:12:12.216 INFO [stdout] e9b6b748980e3fb9ebe4d621ebff2948b86899e6cbc53b4de2d12ad025a056e4