Nov 30 01:30:22.318 INFO checking ioncodes/memory_stuff against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:30:22.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:30:22.669 INFO [stdout] 6088dbf96467c9d042b2acd1d9e5c87b84cab88c353fe28fb4e027c894278403
Nov 30 01:30:22.671 INFO running `"docker" "start" "-a" "6088dbf96467c9d042b2acd1d9e5c87b84cab88c353fe28fb4e027c894278403"`
Nov 30 01:30:23.587 INFO [stderr] usermod: no changes
Nov 30 01:30:23.873 INFO [stderr]     Checking aligned_alloc v0.1.3
Nov 30 01:30:23.873 INFO [stderr]     Checking failure v0.1.1
Nov 30 01:30:24.536 INFO [stderr]     Checking region v0.1.1
Nov 30 01:30:25.428 INFO [stderr]     Checking memory_stuff v0.1.0 (/source)
Nov 30 01:30:26.224 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:30:26.224 INFO [stderr]   --> src/memory.rs:24:13
Nov 30 01:30:26.224 INFO [stderr]    |
Nov 30 01:30:26.224 INFO [stderr] 24 |         let mut ptr: *mut libc::c_void;
Nov 30 01:30:26.224 INFO [stderr]    |             ----^^^
Nov 30 01:30:26.224 INFO [stderr]    |             |
Nov 30 01:30:26.224 INFO [stderr]    |             help: remove this `mut`
Nov 30 01:30:26.224 INFO [stderr]    |
Nov 30 01:30:26.224 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 01:30:26.224 INFO [stderr] 
Nov 30 01:30:26.232 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:26.232 INFO [stderr]   --> src/memory.rs:15:5
Nov 30 01:30:26.232 INFO [stderr]    |
Nov 30 01:30:26.232 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:26.232 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:26.232 INFO [stderr]    |
Nov 30 01:30:26.232 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:26.232 INFO [stderr] 
Nov 30 01:30:26.232 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:26.232 INFO [stderr]   --> src/memory.rs:42:5
Nov 30 01:30:26.232 INFO [stderr]    |
Nov 30 01:30:26.232 INFO [stderr] 42 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:26.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:26.232 INFO [stderr] 
Nov 30 01:30:26.232 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:26.232 INFO [stderr]   --> src/memory.rs:58:5
Nov 30 01:30:26.232 INFO [stderr]    |
Nov 30 01:30:26.232 INFO [stderr] 58 |     pub fn reset(&mut self) {
Nov 30 01:30:26.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:26.232 INFO [stderr] 
Nov 30 01:30:26.462 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:30:26.463 INFO [stderr]   --> src/memory.rs:24:13
Nov 30 01:30:26.463 INFO [stderr]    |
Nov 30 01:30:26.463 INFO [stderr] 24 |         let mut ptr: *mut libc::c_void;
Nov 30 01:30:26.463 INFO [stderr]    |             ----^^^
Nov 30 01:30:26.463 INFO [stderr]    |             |
Nov 30 01:30:26.463 INFO [stderr]    |             help: remove this `mut`
Nov 30 01:30:26.463 INFO [stderr]    |
Nov 30 01:30:26.463 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 01:30:26.463 INFO [stderr] 
Nov 30 01:30:26.468 INFO [stderr] warning: field is never used: `size`
Nov 30 01:30:26.468 INFO [stderr]   --> src/memory.rs:15:5
Nov 30 01:30:26.468 INFO [stderr]    |
Nov 30 01:30:26.468 INFO [stderr] 15 |     size: usize,
Nov 30 01:30:26.468 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 01:30:26.468 INFO [stderr]    |
Nov 30 01:30:26.468 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:30:26.468 INFO [stderr] 
Nov 30 01:30:26.468 INFO [stderr] warning: method is never used: `fill`
Nov 30 01:30:26.468 INFO [stderr]   --> src/memory.rs:42:5
Nov 30 01:30:26.468 INFO [stderr]    |
Nov 30 01:30:26.468 INFO [stderr] 42 |     pub fn fill(&mut self, asm: u8) {
Nov 30 01:30:26.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:26.468 INFO [stderr] 
Nov 30 01:30:26.470 INFO [stderr] warning: method is never used: `reset`
Nov 30 01:30:26.470 INFO [stderr]   --> src/memory.rs:58:5
Nov 30 01:30:26.470 INFO [stderr]    |
Nov 30 01:30:26.470 INFO [stderr] 58 |     pub fn reset(&mut self) {
Nov 30 01:30:26.470 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:26.470 INFO [stderr] 
Nov 30 01:30:26.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Nov 30 01:30:26.491 INFO [stderr] su: No module specific data is present
Nov 30 01:30:27.388 INFO running `"docker" "inspect" "6088dbf96467c9d042b2acd1d9e5c87b84cab88c353fe28fb4e027c894278403"`
Nov 30 01:30:27.506 INFO running `"docker" "rm" "-f" "6088dbf96467c9d042b2acd1d9e5c87b84cab88c353fe28fb4e027c894278403"`
Nov 30 01:30:27.606 INFO [stdout] 6088dbf96467c9d042b2acd1d9e5c87b84cab88c353fe28fb4e027c894278403