Nov 17 10:30:37.668 INFO testing aHeraud/brainfuck against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 10:30:37.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 10:30:37.909 INFO [stdout] fa57c905c7f168f4e11b692889c6f8204de3eae84b881875138527686d2311df
Nov 17 10:30:37.913 INFO running `"docker" "start" "-a" "fa57c905c7f168f4e11b692889c6f8204de3eae84b881875138527686d2311df"`
Nov 17 10:30:38.286 INFO [stderr] usermod: no changes
Nov 17 10:30:38.341 INFO [stderr]    Compiling bf v0.1.0 (/source)
Nov 17 10:30:39.070 INFO [stderr] warning: unused variable: `flags`
Nov 17 10:30:39.070 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 17 10:30:39.070 INFO [stderr]    |
Nov 17 10:30:39.070 INFO [stderr] 21 |         let flags = if exec {
Nov 17 10:30:39.070 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 17 10:30:39.070 INFO [stderr]    |
Nov 17 10:30:39.070 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:30:39.070 INFO [stderr] 
Nov 17 10:30:39.108 INFO [stderr] warning: method is never used: `len`
Nov 17 10:30:39.108 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 17 10:30:39.108 INFO [stderr]    |
Nov 17 10:30:39.108 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 17 10:30:39.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:30:39.108 INFO [stderr]    |
Nov 17 10:30:39.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:30:39.108 INFO [stderr] 
Nov 17 10:30:40.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Nov 17 10:30:40.378 INFO [stderr] su: No module specific data is present
Nov 17 10:30:41.051 INFO running `"docker" "inspect" "fa57c905c7f168f4e11b692889c6f8204de3eae84b881875138527686d2311df"`
Nov 17 10:30:41.345 INFO running `"docker" "rm" "-f" "fa57c905c7f168f4e11b692889c6f8204de3eae84b881875138527686d2311df"`
Nov 17 10:30:41.676 INFO [stdout] fa57c905c7f168f4e11b692889c6f8204de3eae84b881875138527686d2311df
Nov 17 10:30:41.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 10:30:42.183 INFO [stdout] 6de367e12ec402c3a2cc64c15182028ca37821268101ed60be9ef0065f232466
Nov 17 10:30:42.190 INFO running `"docker" "start" "-a" "6de367e12ec402c3a2cc64c15182028ca37821268101ed60be9ef0065f232466"`
Nov 17 10:30:43.420 INFO [stderr] usermod: no changes
Nov 17 10:30:43.507 INFO [stderr]    Compiling bf v0.1.0 (/source)
Nov 17 10:30:44.554 INFO [stderr] warning: unused variable: `flags`
Nov 17 10:30:44.554 INFO [stderr]   --> src/jit/buffer.rs:21:7
Nov 17 10:30:44.554 INFO [stderr]    |
Nov 17 10:30:44.554 INFO [stderr] 21 |         let flags = if exec {
Nov 17 10:30:44.554 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Nov 17 10:30:44.554 INFO [stderr]    |
Nov 17 10:30:44.554 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:30:44.554 INFO [stderr] 
Nov 17 10:30:44.648 INFO [stderr] warning: method is never used: `len`
Nov 17 10:30:44.648 INFO [stderr]   --> src/jit/buffer.rs:69:2
Nov 17 10:30:44.648 INFO [stderr]    |
Nov 17 10:30:44.648 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Nov 17 10:30:44.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:30:44.648 INFO [stderr]    |
Nov 17 10:30:44.648 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:30:44.648 INFO [stderr] 
Nov 17 10:30:45.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Nov 17 10:30:45.920 INFO [stderr] su: No module specific data is present
Nov 17 10:30:46.673 INFO running `"docker" "inspect" "6de367e12ec402c3a2cc64c15182028ca37821268101ed60be9ef0065f232466"`
Nov 17 10:30:46.859 INFO running `"docker" "rm" "-f" "6de367e12ec402c3a2cc64c15182028ca37821268101ed60be9ef0065f232466"`
Nov 17 10:30:47.195 INFO [stdout] 6de367e12ec402c3a2cc64c15182028ca37821268101ed60be9ef0065f232466
Nov 17 10:30:47.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 10:30:47.747 INFO [stdout] aae6d0a8b1ca5d038f70fc020d03fda60921a30c6f1ba53a139b4b86f26eb8b0
Nov 17 10:30:47.753 INFO running `"docker" "start" "-a" "aae6d0a8b1ca5d038f70fc020d03fda60921a30c6f1ba53a139b4b86f26eb8b0"`
Nov 17 10:30:48.855 INFO [stderr] usermod: no changes
Nov 17 10:30:48.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 10:30:48.953 INFO [stderr]      Running /target/debug/deps/bf-a48d2e9ef0f45dc9
Nov 17 10:30:48.957 INFO [stdout] 
Nov 17 10:30:48.958 INFO [stdout] running 11 tests
Nov 17 10:30:48.958 INFO [stdout] test parser::tests::program_with_other_characters ... ok
Nov 17 10:30:48.958 INFO [stdout] test parser::tests::empty_nested_loops ... ok
Nov 17 10:30:48.959 INFO [stdout] test optimiser::test::merge_empty_2_jumps ... ok
Nov 17 10:30:48.959 INFO [stdout] test optimiser::test::merge_3_add_data_ins ... ok
Nov 17 10:30:48.959 INFO [stdout] test parser::tests::simple_program_no_loops ... ok
Nov 17 10:30:48.960 INFO [stdout] test parser::tests::unbalanced_backwards_jump ... ok
Nov 17 10:30:48.961 INFO [stdout] test optimiser::test::merge_relocate_jumps ... ok
Nov 17 10:30:48.961 INFO [stdout] test parser::tests::empty_loop ... ok
Nov 17 10:30:48.961 INFO [stdout] test optimiser::test::merge_2_add_pointer_ins ... ok
Nov 17 10:30:48.967 INFO [stdout] test parser::tests::unbalanced_forward_jump ... ok
Nov 17 10:30:48.967 INFO [stdout] test optimiser::test::merge_2_wrapping_add_data_ins ... ok
Nov 17 10:30:48.968 INFO [stdout] 
Nov 17 10:30:48.968 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:30:48.968 INFO [stdout] 
Nov 17 10:30:48.972 INFO [stderr] su: No module specific data is present
Nov 17 10:30:49.671 INFO running `"docker" "inspect" "aae6d0a8b1ca5d038f70fc020d03fda60921a30c6f1ba53a139b4b86f26eb8b0"`
Nov 17 10:30:49.955 INFO running `"docker" "rm" "-f" "aae6d0a8b1ca5d038f70fc020d03fda60921a30c6f1ba53a139b4b86f26eb8b0"`
Nov 17 10:30:50.263 INFO [stdout] aae6d0a8b1ca5d038f70fc020d03fda60921a30c6f1ba53a139b4b86f26eb8b0