Dec 13 16:36:59.836 INFO testing ioncodes/mem_jit against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:36:59.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:37:00.227 INFO [stdout] 0f1161b2613e4d725dde5b54f886a4473fa2a846176f830d6fe9cefdaf955b8d
Dec 13 16:37:00.229 INFO running `"docker" "start" "-a" "0f1161b2613e4d725dde5b54f886a4473fa2a846176f830d6fe9cefdaf955b8d"`
Dec 13 16:37:01.611 INFO [stderr] usermod: no changes
Dec 13 16:37:01.715 INFO [stderr]    Compiling errno v0.2.3
Dec 13 16:37:01.715 INFO [stderr]    Compiling aligned_alloc v0.1.3
Dec 13 16:37:02.367 INFO [stderr]    Compiling region v0.0.9
Dec 13 16:37:03.472 INFO [stderr]    Compiling mem_tests v0.1.0 (/source)
Dec 13 16:37:03.963 INFO [stderr] warning: unused variable: `val`
Dec 13 16:37:03.963 INFO [stderr]   --> src/main.rs:52:9
Dec 13 16:37:03.963 INFO [stderr]    |
Dec 13 16:37:03.963 INFO [stderr] 52 |     let val = read(contents, 0);
Dec 13 16:37:03.963 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Dec 13 16:37:03.963 INFO [stderr]    |
Dec 13 16:37:03.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:37:03.963 INFO [stderr] 
Dec 13 16:37:03.974 INFO [stderr] warning: field is never used: `size`
Dec 13 16:37:03.974 INFO [stderr]   --> src/jit_memory.rs:15:5
Dec 13 16:37:03.974 INFO [stderr]    |
Dec 13 16:37:03.974 INFO [stderr] 15 |     size: usize,
Dec 13 16:37:03.974 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 16:37:03.974 INFO [stderr]    |
Dec 13 16:37:03.974 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 16:37:03.974 INFO [stderr] 
Dec 13 16:37:03.974 INFO [stderr] warning: method is never used: `fill`
Dec 13 16:37:03.974 INFO [stderr]   --> src/jit_memory.rs:40:5
Dec 13 16:37:03.974 INFO [stderr]    |
Dec 13 16:37:03.974 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Dec 13 16:37:03.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:37:03.974 INFO [stderr] 
Dec 13 16:37:03.974 INFO [stderr] warning: method is never used: `dump`
Dec 13 16:37:03.974 INFO [stderr]   --> src/jit_memory.rs:46:5
Dec 13 16:37:03.974 INFO [stderr]    |
Dec 13 16:37:03.974 INFO [stderr] 46 |     pub fn dump(&self) {
Dec 13 16:37:03.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 16:37:03.974 INFO [stderr] 
Dec 13 16:37:03.974 INFO [stderr] warning: method is never used: `reset`
Dec 13 16:37:03.974 INFO [stderr]   --> src/jit_memory.rs:56:5
Dec 13 16:37:03.974 INFO [stderr]    |
Dec 13 16:37:03.974 INFO [stderr] 56 |     pub fn reset(&mut self) {
Dec 13 16:37:03.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:37:03.974 INFO [stderr] 
Dec 13 16:37:04.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 13 16:37:04.380 INFO [stderr] su: No module specific data is present
Dec 13 16:37:04.680 INFO running `"docker" "inspect" "0f1161b2613e4d725dde5b54f886a4473fa2a846176f830d6fe9cefdaf955b8d"`
Dec 13 16:37:04.856 INFO running `"docker" "rm" "-f" "0f1161b2613e4d725dde5b54f886a4473fa2a846176f830d6fe9cefdaf955b8d"`
Dec 13 16:37:05.023 INFO [stdout] 0f1161b2613e4d725dde5b54f886a4473fa2a846176f830d6fe9cefdaf955b8d
Dec 13 16:37:05.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:37:05.519 INFO [stdout] fdf52a3a84b8058ddb045c6fc3819aadd737c57ee2f96b0c9c27912a1c4632a0
Dec 13 16:37:05.519 INFO running `"docker" "start" "-a" "fdf52a3a84b8058ddb045c6fc3819aadd737c57ee2f96b0c9c27912a1c4632a0"`
Dec 13 16:37:05.987 INFO [stderr] usermod: no changes
Dec 13 16:37:06.055 INFO [stderr]    Compiling mem_tests v0.1.0 (/source)
Dec 13 16:37:06.515 INFO [stderr] warning: unused variable: `val`
Dec 13 16:37:06.515 INFO [stderr]   --> src/main.rs:52:9
Dec 13 16:37:06.515 INFO [stderr]    |
Dec 13 16:37:06.515 INFO [stderr] 52 |     let val = read(contents, 0);
Dec 13 16:37:06.515 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Dec 13 16:37:06.515 INFO [stderr]    |
Dec 13 16:37:06.515 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:37:06.515 INFO [stderr] 
Dec 13 16:37:06.526 INFO [stderr] warning: field is never used: `size`
Dec 13 16:37:06.526 INFO [stderr]   --> src/jit_memory.rs:15:5
Dec 13 16:37:06.526 INFO [stderr]    |
Dec 13 16:37:06.526 INFO [stderr] 15 |     size: usize,
Dec 13 16:37:06.526 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 16:37:06.526 INFO [stderr]    |
Dec 13 16:37:06.526 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 16:37:06.526 INFO [stderr] 
Dec 13 16:37:06.526 INFO [stderr] warning: method is never used: `fill`
Dec 13 16:37:06.526 INFO [stderr]   --> src/jit_memory.rs:40:5
Dec 13 16:37:06.526 INFO [stderr]    |
Dec 13 16:37:06.526 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Dec 13 16:37:06.526 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:37:06.526 INFO [stderr] 
Dec 13 16:37:06.531 INFO [stderr] warning: method is never used: `dump`
Dec 13 16:37:06.531 INFO [stderr]   --> src/jit_memory.rs:46:5
Dec 13 16:37:06.531 INFO [stderr]    |
Dec 13 16:37:06.531 INFO [stderr] 46 |     pub fn dump(&self) {
Dec 13 16:37:06.531 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 16:37:06.531 INFO [stderr] 
Dec 13 16:37:06.531 INFO [stderr] warning: method is never used: `reset`
Dec 13 16:37:06.531 INFO [stderr]   --> src/jit_memory.rs:56:5
Dec 13 16:37:06.531 INFO [stderr]    |
Dec 13 16:37:06.531 INFO [stderr] 56 |     pub fn reset(&mut self) {
Dec 13 16:37:06.531 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:37:06.531 INFO [stderr] 
Dec 13 16:37:06.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 13 16:37:06.775 INFO [stderr] su: No module specific data is present
Dec 13 16:37:07.318 INFO running `"docker" "inspect" "fdf52a3a84b8058ddb045c6fc3819aadd737c57ee2f96b0c9c27912a1c4632a0"`
Dec 13 16:37:07.563 INFO running `"docker" "rm" "-f" "fdf52a3a84b8058ddb045c6fc3819aadd737c57ee2f96b0c9c27912a1c4632a0"`
Dec 13 16:37:07.771 INFO [stdout] fdf52a3a84b8058ddb045c6fc3819aadd737c57ee2f96b0c9c27912a1c4632a0
Dec 13 16:37:07.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:37:08.114 INFO [stdout] a06da50f45949ce3c4f70e81a7ef48f0529948406ba1f838773bedaeec30f979
Dec 13 16:37:08.117 INFO running `"docker" "start" "-a" "a06da50f45949ce3c4f70e81a7ef48f0529948406ba1f838773bedaeec30f979"`
Dec 13 16:37:08.596 INFO [stderr] usermod: no changes
Dec 13 16:37:08.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 16:37:08.650 INFO [stderr]      Running /target/debug/deps/mem_tests-69c282169f2473cc
Dec 13 16:37:08.651 INFO [stdout] 
Dec 13 16:37:08.651 INFO [stdout] running 0 tests
Dec 13 16:37:08.651 INFO [stdout] 
Dec 13 16:37:08.651 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:37:08.651 INFO [stdout] 
Dec 13 16:37:08.653 INFO [stderr] su: No module specific data is present
Dec 13 16:37:08.963 INFO running `"docker" "inspect" "a06da50f45949ce3c4f70e81a7ef48f0529948406ba1f838773bedaeec30f979"`
Dec 13 16:37:09.052 INFO running `"docker" "rm" "-f" "a06da50f45949ce3c4f70e81a7ef48f0529948406ba1f838773bedaeec30f979"`
Dec 13 16:37:09.198 INFO [stdout] a06da50f45949ce3c4f70e81a7ef48f0529948406ba1f838773bedaeec30f979