Nov 17 10:30:37.625 INFO testing aHeraud/brainfuck against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:30:37.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 10:30:37.820 INFO [stdout] 8e6e8f7533bbc12ee9fd62735e8c27ff97f30e5ec782b24b82384656fe444edc
Nov 17 10:30:37.824 INFO running `"docker" "start" "-a" "8e6e8f7533bbc12ee9fd62735e8c27ff97f30e5ec782b24b82384656fe444edc"`
Nov 17 10:30:38.210 INFO [stderr] usermod: no changes
Nov 17 10:30:38.253 INFO [stderr]    Compiling bf v0.1.0 (/source)
Nov 17 10:30:38.927 INFO [stderr] warning: unused variable: `flags`
Nov 17 10:30:38.927 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 17 10:30:38.927 INFO [stderr]    |
Nov 17 10:30:38.927 INFO [stderr] 21 |         let flags = if exec {
Nov 17 10:30:38.927 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 17 10:30:38.927 INFO [stderr]    |
Nov 17 10:30:38.927 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:30:38.927 INFO [stderr] 
Nov 17 10:30:38.974 INFO [stderr] warning: method is never used: `len`
Nov 17 10:30:38.974 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 17 10:30:38.974 INFO [stderr]    |
Nov 17 10:30:38.974 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 17 10:30:38.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:30:38.974 INFO [stderr]    |
Nov 17 10:30:38.974 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:30:38.974 INFO [stderr] 
Nov 17 10:30:40.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Nov 17 10:30:40.211 INFO [stderr] su: No module specific data is present
Nov 17 10:30:41.017 INFO running `"docker" "inspect" "8e6e8f7533bbc12ee9fd62735e8c27ff97f30e5ec782b24b82384656fe444edc"`
Nov 17 10:30:41.349 INFO running `"docker" "rm" "-f" "8e6e8f7533bbc12ee9fd62735e8c27ff97f30e5ec782b24b82384656fe444edc"`
Nov 17 10:30:41.623 INFO [stdout] 8e6e8f7533bbc12ee9fd62735e8c27ff97f30e5ec782b24b82384656fe444edc
Nov 17 10:30:41.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 10:30:42.084 INFO [stdout] fc20c27ca48a821d2364c5b2edd7775ce3a3403974ff298c187c900c585e03ae
Nov 17 10:30:42.089 INFO running `"docker" "start" "-a" "fc20c27ca48a821d2364c5b2edd7775ce3a3403974ff298c187c900c585e03ae"`
Nov 17 10:30:43.398 INFO [stderr] usermod: no changes
Nov 17 10:30:43.527 INFO [stderr]    Compiling bf v0.1.0 (/source)
Nov 17 10:30:44.539 INFO [stderr] warning: unused variable: `flags`
Nov 17 10:30:44.539 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 17 10:30:44.539 INFO [stderr]    |
Nov 17 10:30:44.539 INFO [stderr] 21 |         let flags = if exec {
Nov 17 10:30:44.539 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 17 10:30:44.539 INFO [stderr]    |
Nov 17 10:30:44.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:30:44.539 INFO [stderr] 
Nov 17 10:30:44.608 INFO [stderr] warning: method is never used: `len`
Nov 17 10:30:44.609 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 17 10:30:44.609 INFO [stderr]    |
Nov 17 10:30:44.609 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 17 10:30:44.609 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:30:44.609 INFO [stderr]    |
Nov 17 10:30:44.609 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:30:44.609 INFO [stderr] 
Nov 17 10:30:45.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 17 10:30:45.739 INFO [stderr] su: No module specific data is present
Nov 17 10:30:46.587 INFO running `"docker" "inspect" "fc20c27ca48a821d2364c5b2edd7775ce3a3403974ff298c187c900c585e03ae"`
Nov 17 10:30:46.929 INFO running `"docker" "rm" "-f" "fc20c27ca48a821d2364c5b2edd7775ce3a3403974ff298c187c900c585e03ae"`
Nov 17 10:30:47.379 INFO [stdout] fc20c27ca48a821d2364c5b2edd7775ce3a3403974ff298c187c900c585e03ae
Nov 17 10:30:47.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 10:30:47.855 INFO [stdout] c98cc8fd8a4a036ec5216b0bc594fa15b8938e2d5f91778613cbfc6ac5bcb40a
Nov 17 10:30:47.858 INFO running `"docker" "start" "-a" "c98cc8fd8a4a036ec5216b0bc594fa15b8938e2d5f91778613cbfc6ac5bcb40a"`
Nov 17 10:30:48.995 INFO [stderr] usermod: no changes
Nov 17 10:30:49.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 10:30:49.080 INFO [stderr]      Running /target/debug/deps/bf-8690e5e6aaea80d2
Nov 17 10:30:49.080 INFO [stdout] 
Nov 17 10:30:49.080 INFO [stderr] su: No module specific data is present
Nov 17 10:30:49.081 INFO [stdout] running 11 tests
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::empty_nested_loops ... ok
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::program_with_other_characters ... ok
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::empty_loop ... ok
Nov 17 10:30:49.081 INFO [stdout] test optimiser::test::merge_relocate_jumps ... ok
Nov 17 10:30:49.081 INFO [stdout] test optimiser::test::merge_empty_2_jumps ... ok
Nov 17 10:30:49.081 INFO [stdout] test optimiser::test::merge_3_add_data_ins ... ok
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::simple_program_no_loops ... ok
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::unbalanced_backwards_jump ... ok
Nov 17 10:30:49.081 INFO [stdout] test parser::tests::unbalanced_forward_jump ... ok
Nov 17 10:30:49.081 INFO [stdout] test optimiser::test::merge_2_wrapping_add_data_ins ... ok
Nov 17 10:30:49.081 INFO [stdout] test optimiser::test::merge_2_add_pointer_ins ... ok
Nov 17 10:30:49.081 INFO [stdout] 
Nov 17 10:30:49.081 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:30:49.081 INFO [stdout] 
Nov 17 10:30:49.613 INFO running `"docker" "inspect" "c98cc8fd8a4a036ec5216b0bc594fa15b8938e2d5f91778613cbfc6ac5bcb40a"`
Nov 17 10:30:49.901 INFO running `"docker" "rm" "-f" "c98cc8fd8a4a036ec5216b0bc594fa15b8938e2d5f91778613cbfc6ac5bcb40a"`
Nov 17 10:30:50.219 INFO [stdout] c98cc8fd8a4a036ec5216b0bc594fa15b8938e2d5f91778613cbfc6ac5bcb40a