Nov 01 03:43:58.557 INFO checking ioncodes/memory_stuff against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 03:43:58.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 03:43:58.921 INFO blam! 1350f5784f1163f9b357d058bdff90c3030c9a643a160d0f449a50deb733bc87
Nov 01 03:43:58.922 INFO running `"docker" "start" "-a" "1350f5784f1163f9b357d058bdff90c3030c9a643a160d0f449a50deb733bc87"`
Nov 01 03:43:59.488 INFO kablam! usermod: no changes
Nov 01 03:43:59.596 INFO kablam!     Checking errno v0.2.3
Nov 01 03:43:59.596 INFO kablam!     Checking aligned_alloc v0.1.3
Nov 01 03:44:00.028 INFO kablam!     Checking region v0.1.1
Nov 01 03:44:01.024 INFO kablam!     Checking memory_stuff v0.1.0 (/source)
Nov 01 03:44:01.761 INFO kablam! warning: variable does not need to be mutable
Nov 01 03:44:01.761 INFO kablam!   --> src/memory.rs:24:13
Nov 01 03:44:01.761 INFO kablam!    |
Nov 01 03:44:01.761 INFO kablam! 24 |         let mut ptr: *mut libc::c_void;
Nov 01 03:44:01.761 INFO kablam!    |             ----^^^
Nov 01 03:44:01.761 INFO kablam!    |             |
Nov 01 03:44:01.761 INFO kablam!    |             help: remove this `mut`
Nov 01 03:44:01.761 INFO kablam!    |
Nov 01 03:44:01.763 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 03:44:01.763 INFO kablam! 
Nov 01 03:44:01.769 INFO kablam! warning: field is never used: `size`
Nov 01 03:44:01.769 INFO kablam!   --> src/memory.rs:15:5
Nov 01 03:44:01.769 INFO kablam!    |
Nov 01 03:44:01.769 INFO kablam! 15 |     size: usize,
Nov 01 03:44:01.769 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 03:44:01.769 INFO kablam!    |
Nov 01 03:44:01.769 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:44:01.769 INFO kablam! 
Nov 01 03:44:01.769 INFO kablam! warning: method is never used: `fill`
Nov 01 03:44:01.769 INFO kablam!   --> src/memory.rs:42:5
Nov 01 03:44:01.769 INFO kablam!    |
Nov 01 03:44:01.769 INFO kablam! 42 |     pub fn fill(&mut self, asm: u8) {
Nov 01 03:44:01.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:44:01.769 INFO kablam! 
Nov 01 03:44:01.769 INFO kablam! warning: method is never used: `reset`
Nov 01 03:44:01.769 INFO kablam!   --> src/memory.rs:58:5
Nov 01 03:44:01.769 INFO kablam!    |
Nov 01 03:44:01.769 INFO kablam! 58 |     pub fn reset(&mut self) {
Nov 01 03:44:01.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:44:01.769 INFO kablam! 
Nov 01 03:44:01.923 INFO kablam! warning: variable does not need to be mutable
Nov 01 03:44:01.923 INFO kablam!   --> src/memory.rs:24:13
Nov 01 03:44:01.923 INFO kablam!    |
Nov 01 03:44:01.923 INFO kablam! 24 |         let mut ptr: *mut libc::c_void;
Nov 01 03:44:01.923 INFO kablam!    |             ----^^^
Nov 01 03:44:01.923 INFO kablam!    |             |
Nov 01 03:44:01.924 INFO kablam!    |             help: remove this `mut`
Nov 01 03:44:01.925 INFO kablam!    |
Nov 01 03:44:01.925 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 03:44:01.925 INFO kablam! 
Nov 01 03:44:01.936 INFO kablam! warning: field is never used: `size`
Nov 01 03:44:01.936 INFO kablam!   --> src/memory.rs:15:5
Nov 01 03:44:01.936 INFO kablam!    |
Nov 01 03:44:01.936 INFO kablam! 15 |     size: usize,
Nov 01 03:44:01.936 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 03:44:01.936 INFO kablam!    |
Nov 01 03:44:01.936 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:44:01.936 INFO kablam! 
Nov 01 03:44:01.936 INFO kablam! warning: method is never used: `fill`
Nov 01 03:44:01.936 INFO kablam!   --> src/memory.rs:42:5
Nov 01 03:44:01.936 INFO kablam!    |
Nov 01 03:44:01.936 INFO kablam! 42 |     pub fn fill(&mut self, asm: u8) {
Nov 01 03:44:01.936 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:44:01.936 INFO kablam! 
Nov 01 03:44:01.936 INFO kablam! warning: method is never used: `reset`
Nov 01 03:44:01.936 INFO kablam!   --> src/memory.rs:58:5
Nov 01 03:44:01.936 INFO kablam!    |
Nov 01 03:44:01.936 INFO kablam! 58 |     pub fn reset(&mut self) {
Nov 01 03:44:01.936 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:44:01.937 INFO kablam! 
Nov 01 03:44:01.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Nov 01 03:44:01.984 INFO kablam! su: No module specific data is present
Nov 01 03:44:03.208 INFO running `"docker" "rm" "-f" "1350f5784f1163f9b357d058bdff90c3030c9a643a160d0f449a50deb733bc87"`
Nov 01 03:44:03.392 INFO blam! 1350f5784f1163f9b357d058bdff90c3030c9a643a160d0f449a50deb733bc87