Nov 30 01:30:25.021 INFO checking ioncodes/mem_jit against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:30:25.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01:30:25.529 INFO [stdout] 9879f1a583e40b5643a4353ea0d1139adcb4e4d086cb25f8e365f2f3cd11cb00
Nov 30 01:30:25.536 INFO running `"docker" "start" "-a" "9879f1a583e40b5643a4353ea0d1139adcb4e4d086cb25f8e365f2f3cd11cb00"`
Nov 30 01:30:26.520 INFO [stderr] usermod: no changes
Nov 30 01:30:26.588 INFO [stderr]     Checking error-chain v0.11.0
Nov 30 01:30:26.588 INFO [stderr]     Checking errno v0.2.3
Nov 30 01:30:26.588 INFO [stderr]     Checking aligned_alloc v0.1.3
Nov 30 01:30:27.361 INFO [stderr]     Checking region v0.0.9
Nov 30 01:30:27.983 INFO [stderr]     Checking mem_tests v0.1.0 (/source)
Nov 30 01:30:28.485 INFO [stderr] warning: unused variable: `val`
Nov 30 01:30:28.485 INFO [stderr]   --> src/main.rs:52:9
Nov 30 01:30:28.485 INFO [stderr]    |
Nov 30 01:30:28.485 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 30 01:30:28.485 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 30 01:30:28.485 INFO [stderr]    |
Nov 30 01:30:28.485 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:30:28.485 INFO [stderr] 
Nov 30 01:30:28.497 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:28.497 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 30 01:30:28.497 INFO [stderr]    |
Nov 30 01:30:28.497 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:28.497 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:28.497 INFO [stderr]    |
Nov 30 01:30:28.497 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:28.497 INFO [stderr] 
Nov 30 01:30:28.497 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:28.497 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 30 01:30:28.497 INFO [stderr]    |
Nov 30 01:30:28.497 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:28.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.497 INFO [stderr] 
Nov 30 01:30:28.497 INFO [stderr] warning: method is never used: `dump`
Nov 30 01:30:28.497 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 30 01:30:28.497 INFO [stderr]    |
Nov 30 01:30:28.497 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 30 01:30:28.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.497 INFO [stderr] 
Nov 30 01:30:28.497 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:28.497 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 30 01:30:28.497 INFO [stderr]    |
Nov 30 01:30:28.497 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 30 01:30:28.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.497 INFO [stderr] 
Nov 30 01:30:28.539 INFO [stderr] warning: unused variable: `val`
Nov 30 01:30:28.539 INFO [stderr]   --> src/main.rs:52:9
Nov 30 01:30:28.539 INFO [stderr]    |
Nov 30 01:30:28.539 INFO [stderr] 52 |     let val = read(contents, 0);
Nov 30 01:30:28.539 INFO [stderr]    |         ^^^ help: consider using `_val` instead
Nov 30 01:30:28.539 INFO [stderr]    |
Nov 30 01:30:28.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:30:28.539 INFO [stderr] 
Nov 30 01:30:28.552 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:28.552 INFO [stderr]   --> src/jit_memory.rs:15:5
Nov 30 01:30:28.552 INFO [stderr]    |
Nov 30 01:30:28.552 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:28.552 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:28.552 INFO [stderr]    |
Nov 30 01:30:28.552 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:28.552 INFO [stderr] 
Nov 30 01:30:28.552 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:28.552 INFO [stderr]   --> src/jit_memory.rs:40:5
Nov 30 01:30:28.552 INFO [stderr]    |
Nov 30 01:30:28.552 INFO [stderr] 40 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:28.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.552 INFO [stderr] 
Nov 30 01:30:28.552 INFO [stderr] warning: method is never used: `dump`
Nov 30 01:30:28.552 INFO [stderr]   --> src/jit_memory.rs:46:5
Nov 30 01:30:28.552 INFO [stderr]    |
Nov 30 01:30:28.552 INFO [stderr] 46 |     pub fn dump(&self) {
Nov 30 01:30:28.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.552 INFO [stderr] 
Nov 30 01:30:28.552 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:28.552 INFO [stderr]   --> src/jit_memory.rs:56:5
Nov 30 01:30:28.552 INFO [stderr]    |
Nov 30 01:30:28.552 INFO [stderr] 56 |     pub fn reset(&mut self) {
Nov 30 01:30:28.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:28.552 INFO [stderr] 
Nov 30 01:30:28.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 30 01:30:28.575 INFO [stderr] su: No module specific data is present
Nov 30 01:30:28.934 INFO running `"docker" "inspect" "9879f1a583e40b5643a4353ea0d1139adcb4e4d086cb25f8e365f2f3cd11cb00"`
Nov 30 01:30:29.038 INFO running `"docker" "rm" "-f" "9879f1a583e40b5643a4353ea0d1139adcb4e4d086cb25f8e365f2f3cd11cb00"`
Nov 30 01:30:29.136 INFO [stdout] 9879f1a583e40b5643a4353ea0d1139adcb4e4d086cb25f8e365f2f3cd11cb00