Nov 28 10:14:24.615 INFO checking aHeraud/brainfuck against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:14:24.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 10:14:24.936 INFO [stdout] bf88d6c1e818bdc2f645db16314286caced59140990ff5fc840a0a1642986ffe
Nov 28 10:14:24.938 INFO running `"docker" "start" "-a" "bf88d6c1e818bdc2f645db16314286caced59140990ff5fc840a0a1642986ffe"`
Nov 28 10:14:25.642 INFO [stderr] usermod: no changes
Nov 28 10:14:25.713 INFO [stderr]     Checking bf v0.1.0 (/source)
Nov 28 10:14:26.620 INFO [stderr] warning: unused variable: `flags`
Nov 28 10:14:26.620 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 28 10:14:26.620 INFO [stderr]    |
Nov 28 10:14:26.620 INFO [stderr] 21 |         let flags = if exec {
Nov 28 10:14:26.620 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 28 10:14:26.620 INFO [stderr]    |
Nov 28 10:14:26.620 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:14:26.620 INFO [stderr] 
Nov 28 10:14:26.676 INFO [stderr] warning: method is never used: `len`
Nov 28 10:14:26.676 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 28 10:14:26.676 INFO [stderr]    |
Nov 28 10:14:26.676 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 28 10:14:26.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:14:26.676 INFO [stderr]    |
Nov 28 10:14:26.676 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:14:26.676 INFO [stderr] 
Nov 28 10:14:26.785 INFO [stderr] warning: unused variable: `flags`
Nov 28 10:14:26.785 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 28 10:14:26.785 INFO [stderr]    |
Nov 28 10:14:26.785 INFO [stderr] 21 |         let flags = if exec {
Nov 28 10:14:26.786 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 28 10:14:26.786 INFO [stderr]    |
Nov 28 10:14:26.786 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:14:26.786 INFO [stderr] 
Nov 28 10:14:26.866 INFO [stderr] warning: method is never used: `len`
Nov 28 10:14:26.866 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 28 10:14:26.867 INFO [stderr]    |
Nov 28 10:14:26.867 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 28 10:14:26.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:14:26.867 INFO [stderr]    |
Nov 28 10:14:26.868 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:14:26.868 INFO [stderr] 
Nov 28 10:14:26.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 28 10:14:26.935 INFO [stderr] su: No module specific data is present
Nov 28 10:14:27.662 INFO running `"docker" "inspect" "bf88d6c1e818bdc2f645db16314286caced59140990ff5fc840a0a1642986ffe"`
Nov 28 10:14:27.911 INFO running `"docker" "rm" "-f" "bf88d6c1e818bdc2f645db16314286caced59140990ff5fc840a0a1642986ffe"`
Nov 28 10:14:28.188 INFO [stdout] bf88d6c1e818bdc2f645db16314286caced59140990ff5fc840a0a1642986ffe