Nov 28 03:54:12.398 INFO checking ioncodes/mem_jit against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:54:12.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 03:54:12.719 INFO [stdout] 176ea429da112945640ef62db52e4141a5677c6280957e707cc2c246e7509afd
Nov 28 03:54:12.725 INFO running `"docker" "start" "-a" "176ea429da112945640ef62db52e4141a5677c6280957e707cc2c246e7509afd"`
Nov 28 03:54:13.465 INFO [stderr] usermod: no changes
Nov 28 03:54:13.536 INFO [stderr]     Checking errno v0.2.3
Nov 28 03:54:13.548 INFO [stderr]     Checking aligned_alloc v0.1.3
Nov 28 03:54:13.875 INFO [stderr]     Checking region v0.0.9
Nov 28 03:54:14.484 INFO [stderr]     Checking mem_tests v0.1.0 (/source)
Nov 28 03:54:14.957 INFO [stderr] warning: unused variable: `val`
Nov 28 03:54:14.957 INFO [stderr]   --> src/main.rs:52:9
Nov 28 03:54:14.957 INFO [stderr]    |
Nov 28 03:54:14.957 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 28 03:54:14.957 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 28 03:54:14.957 INFO [stderr]    |
Nov 28 03:54:14.957 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 03:54:14.957 INFO [stderr] 
Nov 28 03:54:14.976 INFO [stderr] warning: field is never used: `size`
Nov 28 03:54:14.976 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 28 03:54:14.976 INFO [stderr]    |
Nov 28 03:54:14.976 INFO [stderr] 15 |     size: usize,
Nov 28 03:54:14.976 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 03:54:14.976 INFO [stderr]    |
Nov 28 03:54:14.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:54:14.976 INFO [stderr] 
Nov 28 03:54:14.976 INFO [stderr] warning: method is never used: `fill`
Nov 28 03:54:14.976 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 28 03:54:14.976 INFO [stderr]    |
Nov 28 03:54:14.976 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 28 03:54:14.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:54:14.976 INFO [stderr] 
Nov 28 03:54:14.976 INFO [stderr] warning: method is never used: `dump`
Nov 28 03:54:14.976 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 28 03:54:14.976 INFO [stderr]    |
Nov 28 03:54:14.976 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 28 03:54:14.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 03:54:14.977 INFO [stderr] 
Nov 28 03:54:14.977 INFO [stderr] warning: method is never used: `reset`
Nov 28 03:54:14.977 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 28 03:54:14.977 INFO [stderr]    |
Nov 28 03:54:14.977 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 28 03:54:14.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:54:14.977 INFO [stderr] 
Nov 28 03:54:14.988 INFO [stderr] warning: unused variable: `val`
Nov 28 03:54:14.988 INFO [stderr]   --> src/main.rs:52:9
Nov 28 03:54:14.988 INFO [stderr]    |
Nov 28 03:54:14.988 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 28 03:54:14.988 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 28 03:54:14.988 INFO [stderr]    |
Nov 28 03:54:14.988 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 03:54:14.988 INFO [stderr] 
Nov 28 03:54:14.999 INFO [stderr] warning: field is never used: `size`
Nov 28 03:54:14.999 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 28 03:54:14.999 INFO [stderr]    |
Nov 28 03:54:14.999 INFO [stderr] 15 |     size: usize,
Nov 28 03:54:14.999 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 03:54:14.999 INFO [stderr]    |
Nov 28 03:54:14.999 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:54:14.999 INFO [stderr] 
Nov 28 03:54:15.000 INFO [stderr] warning: method is never used: `fill`
Nov 28 03:54:15.000 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 28 03:54:15.000 INFO [stderr]    |
Nov 28 03:54:15.000 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 28 03:54:15.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:54:15.000 INFO [stderr] 
Nov 28 03:54:15.000 INFO [stderr] warning: method is never used: `dump`
Nov 28 03:54:15.000 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 28 03:54:15.000 INFO [stderr]    |
Nov 28 03:54:15.000 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 28 03:54:15.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 03:54:15.000 INFO [stderr] 
Nov 28 03:54:15.000 INFO [stderr] warning: method is never used: `reset`
Nov 28 03:54:15.000 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 28 03:54:15.000 INFO [stderr]    |
Nov 28 03:54:15.000 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 28 03:54:15.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:54:15.000 INFO [stderr] 
Nov 28 03:54:15.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 28 03:54:15.034 INFO [stderr] su: No module specific data is present
Nov 28 03:54:15.371 INFO running `"docker" "inspect" "176ea429da112945640ef62db52e4141a5677c6280957e707cc2c246e7509afd"`
Nov 28 03:54:15.504 INFO running `"docker" "rm" "-f" "176ea429da112945640ef62db52e4141a5677c6280957e707cc2c246e7509afd"`
Nov 28 03:54:15.658 INFO [stdout] 176ea429da112945640ef62db52e4141a5677c6280957e707cc2c246e7509afd