Dec 06 08:14:32.393 INFO testing aHeraud/brainfuck against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 08:14:32.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 06 08:14:32.553 INFO [stdout] 3d6d4b887397c97a3ff0a9bedb1daa818d943e664653bcc4cf0a2efe3e7595a5
Dec 06 08:14:32.555 INFO running `"docker" "start" "-a" "3d6d4b887397c97a3ff0a9bedb1daa818d943e664653bcc4cf0a2efe3e7595a5"`
Dec 06 08:14:32.894 INFO [stderr] usermod: no changes
Dec 06 08:14:32.936 INFO [stderr]    Compiling bf v0.1.0 (/source)
Dec 06 08:14:33.792 INFO [stderr] warning: unused variable: `flags`
Dec 06 08:14:33.792 INFO [stderr]   --> src/jit/buffer.rs:21:7
Dec 06 08:14:33.792 INFO [stderr]    |
Dec 06 08:14:33.792 INFO [stderr] 21 |         let flags = if exec {
Dec 06 08:14:33.792 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Dec 06 08:14:33.792 INFO [stderr]    |
Dec 06 08:14:33.792 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:14:33.792 INFO [stderr] 
Dec 06 08:14:33.832 INFO [stderr] warning: method is never used: `len`
Dec 06 08:14:33.832 INFO [stderr]   --> src/jit/buffer.rs:69:2
Dec 06 08:14:33.832 INFO [stderr]    |
Dec 06 08:14:33.832 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Dec 06 08:14:33.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:14:33.832 INFO [stderr]    |
Dec 06 08:14:33.832 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 08:14:33.832 INFO [stderr] 
Dec 06 08:14:35.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 06 08:14:35.213 INFO [stderr] su: No module specific data is present
Dec 06 08:14:35.756 INFO running `"docker" "inspect" "3d6d4b887397c97a3ff0a9bedb1daa818d943e664653bcc4cf0a2efe3e7595a5"`
Dec 06 08:14:36.004 INFO running `"docker" "rm" "-f" "3d6d4b887397c97a3ff0a9bedb1daa818d943e664653bcc4cf0a2efe3e7595a5"`
Dec 06 08:14:36.220 INFO [stdout] 3d6d4b887397c97a3ff0a9bedb1daa818d943e664653bcc4cf0a2efe3e7595a5
Dec 06 08:14:36.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 06 08:14:36.728 INFO [stdout] e019bca42286cc8898f1326e1a643625771b0d60b709174f884f0e3086799db0
Dec 06 08:14:36.735 INFO running `"docker" "start" "-a" "e019bca42286cc8898f1326e1a643625771b0d60b709174f884f0e3086799db0"`
Dec 06 08:14:37.450 INFO [stderr] usermod: no changes
Dec 06 08:14:37.516 INFO [stderr]    Compiling bf v0.1.0 (/source)
Dec 06 08:14:38.384 INFO [stderr] warning: unused variable: `flags`
Dec 06 08:14:38.384 INFO [stderr]   --> src/jit/buffer.rs:21:7
Dec 06 08:14:38.384 INFO [stderr]    |
Dec 06 08:14:38.384 INFO [stderr] 21 |         let flags = if exec {
Dec 06 08:14:38.384 INFO [stderr]    |             ^^^^^ help: consider using `_flags` instead
Dec 06 08:14:38.384 INFO [stderr]    |
Dec 06 08:14:38.384 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:14:38.384 INFO [stderr] 
Dec 06 08:14:38.443 INFO [stderr] warning: method is never used: `len`
Dec 06 08:14:38.443 INFO [stderr]   --> src/jit/buffer.rs:69:2
Dec 06 08:14:38.443 INFO [stderr]    |
Dec 06 08:14:38.443 INFO [stderr] 69 |     pub fn len(&self) -> usize {
Dec 06 08:14:38.444 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:14:38.444 INFO [stderr]    |
Dec 06 08:14:38.444 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 08:14:38.444 INFO [stderr] 
Dec 06 08:14:39.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 06 08:14:39.437 INFO [stderr] su: No module specific data is present
Dec 06 08:14:40.364 INFO running `"docker" "inspect" "e019bca42286cc8898f1326e1a643625771b0d60b709174f884f0e3086799db0"`
Dec 06 08:14:40.624 INFO running `"docker" "rm" "-f" "e019bca42286cc8898f1326e1a643625771b0d60b709174f884f0e3086799db0"`
Dec 06 08:14:40.944 INFO [stdout] e019bca42286cc8898f1326e1a643625771b0d60b709174f884f0e3086799db0
Dec 06 08:14:40.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 06 08:14:41.468 INFO [stdout] cee354a5612c241129ba3c78f3759ef662c08afbbaed3e38b2a1d1ed738f4dbf
Dec 06 08:14:41.470 INFO running `"docker" "start" "-a" "cee354a5612c241129ba3c78f3759ef662c08afbbaed3e38b2a1d1ed738f4dbf"`
Dec 06 08:14:43.296 INFO [stderr] usermod: no changes
Dec 06 08:14:43.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 08:14:43.404 INFO [stderr]      Running /target/debug/deps/bf-39bc573cd6b44a4a
Dec 06 08:14:43.404 INFO [stdout] 
Dec 06 08:14:43.404 INFO [stdout] running 11 tests
Dec 06 08:14:43.404 INFO [stdout] test optimiser::test::merge_3_add_data_ins ... ok
Dec 06 08:14:43.404 INFO [stdout] test optimiser::test::merge_2_add_pointer_ins ... ok
Dec 06 08:14:43.404 INFO [stdout] test optimiser::test::merge_empty_2_jumps ... ok
Dec 06 08:14:43.405 INFO [stdout] test optimiser::test::merge_2_wrapping_add_data_ins ... ok
Dec 06 08:14:43.405 INFO [stdout] test parser::tests::program_with_other_characters ... ok
Dec 06 08:14:43.405 INFO [stdout] test parser::tests::empty_loop ... ok
Dec 06 08:14:43.405 INFO [stdout] test parser::tests::unbalanced_forward_jump ... ok
Dec 06 08:14:43.407 INFO [stdout] test parser::tests::empty_nested_loops ... ok
Dec 06 08:14:43.407 INFO [stdout] test optimiser::test::merge_relocate_jumps ... ok
Dec 06 08:14:43.407 INFO [stdout] test parser::tests::simple_program_no_loops ... ok
Dec 06 08:14:43.407 INFO [stdout] test parser::tests::unbalanced_backwards_jump ... ok
Dec 06 08:14:43.407 INFO [stdout] 
Dec 06 08:14:43.407 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:14:43.407 INFO [stdout] 
Dec 06 08:14:43.412 INFO [stderr] su: No module specific data is present
Dec 06 08:14:44.350 INFO running `"docker" "inspect" "cee354a5612c241129ba3c78f3759ef662c08afbbaed3e38b2a1d1ed738f4dbf"`
Dec 06 08:14:44.632 INFO running `"docker" "rm" "-f" "cee354a5612c241129ba3c78f3759ef662c08afbbaed3e38b2a1d1ed738f4dbf"`
Dec 06 08:14:44.916 INFO [stdout] cee354a5612c241129ba3c78f3759ef662c08afbbaed3e38b2a1d1ed738f4dbf