Dec 11 16:56:31.208 INFO checking ioncodes/memory_stuff against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:56:31.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 16:56:31.457 INFO [stdout] cf1b71cd036b3a6d6e27bdf294bfa777ba7575d2427db9a86e2c4a7619c9cada
Dec 11 16:56:31.457 INFO running `"docker" "start" "-a" "cf1b71cd036b3a6d6e27bdf294bfa777ba7575d2427db9a86e2c4a7619c9cada"`
Dec 11 16:56:31.998 INFO [stderr] usermod: no changes
Dec 11 16:56:32.103 INFO [stderr]     Checking aligned_alloc v0.1.3
Dec 11 16:56:32.103 INFO [stderr]     Checking region v0.1.1
Dec 11 16:56:33.040 INFO [stderr]     Checking memory_stuff v0.1.0 (/source)
Dec 11 16:56:33.950 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:56:33.950 INFO [stderr]   --> src/memory.rs:24:13
Dec 11 16:56:33.950 INFO [stderr]    |
Dec 11 16:56:33.950 INFO [stderr] 24 |         let mut ptr: *mut libc::c_void;
Dec 11 16:56:33.950 INFO [stderr]    |             ----^^^
Dec 11 16:56:33.950 INFO [stderr]    |             |
Dec 11 16:56:33.950 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:56:33.950 INFO [stderr]    |
Dec 11 16:56:33.950 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:56:33.950 INFO [stderr] 
Dec 11 16:56:33.954 INFO [stderr] warning: field is never used: `size`
Dec 11 16:56:33.955 INFO [stderr]   --> src/memory.rs:15:5
Dec 11 16:56:33.955 INFO [stderr]    |
Dec 11 16:56:33.955 INFO [stderr] 15 |     size: usize,
Dec 11 16:56:33.955 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 16:56:33.955 INFO [stderr]    |
Dec 11 16:56:33.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:56:33.955 INFO [stderr] 
Dec 11 16:56:33.955 INFO [stderr] warning: method is never used: `fill`
Dec 11 16:56:33.955 INFO [stderr]   --> src/memory.rs:42:5
Dec 11 16:56:33.955 INFO [stderr]    |
Dec 11 16:56:33.955 INFO [stderr] 42 |     pub fn fill(&mut self, asm: u8) {
Dec 11 16:56:33.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:56:33.955 INFO [stderr] 
Dec 11 16:56:33.955 INFO [stderr] warning: method is never used: `reset`
Dec 11 16:56:33.955 INFO [stderr]   --> src/memory.rs:58:5
Dec 11 16:56:33.955 INFO [stderr]    |
Dec 11 16:56:33.955 INFO [stderr] 58 |     pub fn reset(&mut self) {
Dec 11 16:56:33.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:56:33.955 INFO [stderr] 
Dec 11 16:56:34.016 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:56:34.017 INFO [stderr]   --> src/memory.rs:24:13
Dec 11 16:56:34.017 INFO [stderr]    |
Dec 11 16:56:34.020 INFO [stderr] 24 |         let mut ptr: *mut libc::c_void;
Dec 11 16:56:34.020 INFO [stderr]    |             ----^^^
Dec 11 16:56:34.020 INFO [stderr]    |             |
Dec 11 16:56:34.020 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:56:34.020 INFO [stderr]    |
Dec 11 16:56:34.020 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:56:34.020 INFO [stderr] 
Dec 11 16:56:34.023 INFO [stderr] warning: field is never used: `size`
Dec 11 16:56:34.023 INFO [stderr]   --> src/memory.rs:15:5
Dec 11 16:56:34.023 INFO [stderr]    |
Dec 11 16:56:34.023 INFO [stderr] 15 |     size: usize,
Dec 11 16:56:34.023 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 16:56:34.023 INFO [stderr]    |
Dec 11 16:56:34.023 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:56:34.023 INFO [stderr] 
Dec 11 16:56:34.023 INFO [stderr] warning: method is never used: `fill`
Dec 11 16:56:34.023 INFO [stderr]   --> src/memory.rs:42:5
Dec 11 16:56:34.023 INFO [stderr]    |
Dec 11 16:56:34.023 INFO [stderr] 42 |     pub fn fill(&mut self, asm: u8) {
Dec 11 16:56:34.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:56:34.023 INFO [stderr] 
Dec 11 16:56:34.023 INFO [stderr] warning: method is never used: `reset`
Dec 11 16:56:34.023 INFO [stderr]   --> src/memory.rs:58:5
Dec 11 16:56:34.023 INFO [stderr]    |
Dec 11 16:56:34.023 INFO [stderr] 58 |     pub fn reset(&mut self) {
Dec 11 16:56:34.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:56:34.023 INFO [stderr] 
Dec 11 16:56:34.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 11 16:56:34.041 INFO [stderr] su: No module specific data is present
Dec 11 16:56:34.361 INFO running `"docker" "inspect" "cf1b71cd036b3a6d6e27bdf294bfa777ba7575d2427db9a86e2c4a7619c9cada"`
Dec 11 16:56:34.553 INFO running `"docker" "rm" "-f" "cf1b71cd036b3a6d6e27bdf294bfa777ba7575d2427db9a86e2c4a7619c9cada"`
Dec 11 16:56:34.770 INFO [stdout] cf1b71cd036b3a6d6e27bdf294bfa777ba7575d2427db9a86e2c4a7619c9cada