Dec 11 23:24:03.301 INFO checking aHeraud/brainfuck against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:24:03.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 23:24:03.799 INFO [stdout] cb6d77de560a300412c6f42b760bb8f8dda181eb676c1623b5d88bc4c7db2d9b
Dec 11 23:24:03.806 INFO running `"docker" "start" "-a" "cb6d77de560a300412c6f42b760bb8f8dda181eb676c1623b5d88bc4c7db2d9b"`
Dec 11 23:24:05.224 INFO [stderr] usermod: no changes
Dec 11 23:24:05.290 INFO [stderr]     Checking bf v0.1.0 (/source)
Dec 11 23:24:06.596 INFO [stderr] warning: unused variable: `flags`
Dec 11 23:24:06.596 INFO [stderr]   --> src/jit/buffer.rs:21:7
Dec 11 23:24:06.596 INFO [stderr]    |
Dec 11 23:24:06.596 INFO [stderr] 21 |         let flags = if exec {
Dec 11 23:24:06.596 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Dec 11 23:24:06.596 INFO [stderr]    |
Dec 11 23:24:06.596 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 23:24:06.596 INFO [stderr] 
Dec 11 23:24:06.632 INFO [stderr] warning: method is never used: `len`
Dec 11 23:24:06.632 INFO [stderr]   --> src/jit/buffer.rs:69:2
Dec 11 23:24:06.632 INFO [stderr]    |
Dec 11 23:24:06.632 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Dec 11 23:24:06.632 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:24:06.632 INFO [stderr]    |
Dec 11 23:24:06.636 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 23:24:06.636 INFO [stderr] 
Dec 11 23:24:06.852 INFO [stderr] warning: unused variable: `flags`
Dec 11 23:24:06.852 INFO [stderr]   --> src/jit/buffer.rs:21:7
Dec 11 23:24:06.852 INFO [stderr]    |
Dec 11 23:24:06.852 INFO [stderr] 21 |         let flags = if exec {
Dec 11 23:24:06.852 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Dec 11 23:24:06.852 INFO [stderr]    |
Dec 11 23:24:06.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 23:24:06.852 INFO [stderr] 
Dec 11 23:24:06.896 INFO [stderr] warning: method is never used: `len`
Dec 11 23:24:06.897 INFO [stderr]   --> src/jit/buffer.rs:69:2
Dec 11 23:24:06.897 INFO [stderr]    |
Dec 11 23:24:06.897 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Dec 11 23:24:06.897 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:24:06.897 INFO [stderr]    |
Dec 11 23:24:06.897 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 23:24:06.897 INFO [stderr] 
Dec 11 23:24:06.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 11 23:24:06.945 INFO [stderr] su: No module specific data is present
Dec 11 23:24:07.407 INFO running `"docker" "inspect" "cb6d77de560a300412c6f42b760bb8f8dda181eb676c1623b5d88bc4c7db2d9b"`
Dec 11 23:24:07.682 INFO running `"docker" "rm" "-f" "cb6d77de560a300412c6f42b760bb8f8dda181eb676c1623b5d88bc4c7db2d9b"`
Dec 11 23:24:07.976 INFO [stdout] cb6d77de560a300412c6f42b760bb8f8dda181eb676c1623b5d88bc4c7db2d9b