Nov 30 01:30:24.781 INFO checking ioncodes/mem_jit against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:30:24.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:30:25.476 INFO [stdout] 2463c52c989087f510c63831e94e14c8c83c7442b271065e6993c78a83afc010
Nov 30 01:30:25.479 INFO running `"docker" "start" "-a" "2463c52c989087f510c63831e94e14c8c83c7442b271065e6993c78a83afc010"`
Nov 30 01:30:26.486 INFO [stderr] usermod: no changes
Nov 30 01:30:26.544 INFO [stderr]     Checking error-chain v0.11.0
Nov 30 01:30:26.548 INFO [stderr]     Checking errno v0.2.3
Nov 30 01:30:26.555 INFO [stderr]     Checking aligned_alloc v0.1.3
Nov 30 01:30:27.329 INFO [stderr]     Checking region v0.0.9
Nov 30 01:30:27.820 INFO [stderr]     Checking mem_tests v0.1.0 (/source)
Nov 30 01:30:28.320 INFO [stderr] warning: unused variable: `val`
Nov 30 01:30:28.320 INFO [stderr]   --> src/main.rs:52:9
Nov 30 01:30:28.320 INFO [stderr]    |
Nov 30 01:30:28.320 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 30 01:30:28.320 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 30 01:30:28.320 INFO [stderr]    |
Nov 30 01:30:28.320 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:30:28.320 INFO [stderr] 
Nov 30 01:30:28.352 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:28.352 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 30 01:30:28.352 INFO [stderr]    |
Nov 30 01:30:28.352 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:28.352 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:28.352 INFO [stderr]    |
Nov 30 01:30:28.352 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:28.352 INFO [stderr] 
Nov 30 01:30:28.352 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:28.352 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 30 01:30:28.352 INFO [stderr]    |
Nov 30 01:30:28.352 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:28.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.352 INFO [stderr] 
Nov 30 01:30:28.352 INFO [stderr] warning: method is never used: `dump`
Nov 30 01:30:28.352 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 30 01:30:28.352 INFO [stderr]    |
Nov 30 01:30:28.352 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 30 01:30:28.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.352 INFO [stderr] 
Nov 30 01:30:28.352 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:28.352 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 30 01:30:28.352 INFO [stderr]    |
Nov 30 01:30:28.352 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 30 01:30:28.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.352 INFO [stderr] 
Nov 30 01:30:28.396 INFO [stderr] warning: unused variable: `val`
Nov 30 01:30:28.396 INFO [stderr]   --> src/main.rs:52:9
Nov 30 01:30:28.396 INFO [stderr]    |
Nov 30 01:30:28.396 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 30 01:30:28.396 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 30 01:30:28.396 INFO [stderr]    |
Nov 30 01:30:28.396 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:30:28.396 INFO [stderr] 
Nov 30 01:30:28.416 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:28.416 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 30 01:30:28.416 INFO [stderr]    |
Nov 30 01:30:28.416 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:28.416 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:28.416 INFO [stderr]    |
Nov 30 01:30:28.416 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:28.416 INFO [stderr] 
Nov 30 01:30:28.416 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:28.416 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 30 01:30:28.416 INFO [stderr]    |
Nov 30 01:30:28.416 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:28.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.416 INFO [stderr] 
Nov 30 01:30:28.416 INFO [stderr] warning: method is never used: `dump`
Nov 30 01:30:28.416 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 30 01:30:28.416 INFO [stderr]    |
Nov 30 01:30:28.416 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 30 01:30:28.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.416 INFO [stderr] 
Nov 30 01:30:28.416 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:28.416 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 30 01:30:28.416 INFO [stderr]    |
Nov 30 01:30:28.416 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 30 01:30:28.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.416 INFO [stderr] 
Nov 30 01:30:28.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Nov 30 01:30:28.440 INFO [stderr] su: No module specific data is present
Nov 30 01:30:28.742 INFO running `"docker" "inspect" "2463c52c989087f510c63831e94e14c8c83c7442b271065e6993c78a83afc010"`
Nov 30 01:30:28.841 INFO running `"docker" "rm" "-f" "2463c52c989087f510c63831e94e14c8c83c7442b271065e6993c78a83afc010"`
Nov 30 01:30:28.960 INFO [stdout] 2463c52c989087f510c63831e94e14c8c83c7442b271065e6993c78a83afc010