Dec 12 00:03:34.433 INFO checking TechnoCrunch/acro against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:03:34.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 00:03:34.633 INFO [stdout] 17a8446471607e251f93b041dead6cd2a813f3b2d8ffd77cedf9ca35bb4e13d8
Dec 12 00:03:34.640 INFO running `"docker" "start" "-a" "17a8446471607e251f93b041dead6cd2a813f3b2d8ffd77cedf9ca35bb4e13d8"`
Dec 12 00:03:35.581 INFO [stderr] usermod: no changes
Dec 12 00:03:35.690 INFO [stderr]     Checking acro v0.0.1 (/source)
Dec 12 00:03:36.284 INFO [stderr] warning: unused import: `super::memory`
Dec 12 00:03:36.285 INFO [stderr]  --> src/arm/mod.rs:3:5
Dec 12 00:03:36.285 INFO [stderr]   |
Dec 12 00:03:36.285 INFO [stderr] 3 | use super::memory;
Dec 12 00:03:36.285 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:03:36.285 INFO [stderr]   |
Dec 12 00:03:36.285 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:03:36.285 INFO [stderr] 
Dec 12 00:03:36.285 INFO [stderr] warning: unused import: `LittleEndian`
Dec 12 00:03:36.285 INFO [stderr]  --> src/arm/mod.rs:8:35
Dec 12 00:03:36.285 INFO [stderr]   |
Dec 12 00:03:36.285 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 12 00:03:36.285 INFO [stderr]   |                                   ^^^^^^^^^^^^
Dec 12 00:03:36.285 INFO [stderr] 
Dec 12 00:03:36.356 INFO [stderr] warning: unused import: `ByteOrder`
Dec 12 00:03:36.356 INFO [stderr]  --> src/arm/mod.rs:8:24
Dec 12 00:03:36.356 INFO [stderr]   |
Dec 12 00:03:36.356 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 12 00:03:36.356 INFO [stderr]   |                        ^^^^^^^^^
Dec 12 00:03:36.356 INFO [stderr] 
Dec 12 00:03:36.368 INFO [stderr] warning: unused variable: `inter`
Dec 12 00:03:36.368 INFO [stderr]   --> src/arm/mod.rs:35:24
Dec 12 00:03:36.368 INFO [stderr]    |
Dec 12 00:03:36.368 INFO [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
Dec 12 00:03:36.368 INFO [stderr]    |                           ^^^^^ help: consider using `_inter` instead
Dec 12 00:03:36.368 INFO [stderr]    |
Dec 12 00:03:36.368 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:03:36.368 INFO [stderr] 
Dec 12 00:03:36.368 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.368 INFO [stderr]   --> src/memory/mod.rs:26:24
Dec 12 00:03:36.369 INFO [stderr]    |
Dec 12 00:03:36.369 INFO [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
Dec 12 00:03:36.369 INFO [stderr]    |                           ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.369 INFO [stderr] 
Dec 12 00:03:36.369 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.369 INFO [stderr]   --> src/memory/mod.rs:30:25
Dec 12 00:03:36.369 INFO [stderr]    |
Dec 12 00:03:36.369 INFO [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
Dec 12 00:03:36.369 INFO [stderr]    |                            ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.369 INFO [stderr] 
Dec 12 00:03:36.369 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.369 INFO [stderr]   --> src/memory/mod.rs:41:29
Dec 12 00:03:36.369 INFO [stderr]    |
Dec 12 00:03:36.369 INFO [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
Dec 12 00:03:36.369 INFO [stderr]    |                                ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.369 INFO [stderr] 
Dec 12 00:03:36.369 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.369 INFO [stderr]   --> src/memory/mod.rs:45:30
Dec 12 00:03:36.369 INFO [stderr]    |
Dec 12 00:03:36.369 INFO [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
Dec 12 00:03:36.369 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.369 INFO [stderr] 
Dec 12 00:03:36.369 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.369 INFO [stderr]   --> src/memory/mod.rs:49:30
Dec 12 00:03:36.369 INFO [stderr]    |
Dec 12 00:03:36.369 INFO [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
Dec 12 00:03:36.369 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.369 INFO [stderr] 
Dec 12 00:03:36.380 INFO [stderr] warning: unused import: `super::memory`
Dec 12 00:03:36.380 INFO [stderr]  --> src/arm/mod.rs:3:5
Dec 12 00:03:36.380 INFO [stderr]   |
Dec 12 00:03:36.380 INFO [stderr] 3 | use super::memory;
Dec 12 00:03:36.380 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:03:36.380 INFO [stderr]   |
Dec 12 00:03:36.380 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:03:36.380 INFO [stderr] 
Dec 12 00:03:36.380 INFO [stderr] warning: unused import: `LittleEndian`
Dec 12 00:03:36.380 INFO [stderr]  --> src/arm/mod.rs:8:35
Dec 12 00:03:36.380 INFO [stderr]   |
Dec 12 00:03:36.380 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 12 00:03:36.380 INFO [stderr]   |                                   ^^^^^^^^^^^^
Dec 12 00:03:36.380 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused import: `ByteOrder`
Dec 12 00:03:36.460 INFO [stderr]  --> src/arm/mod.rs:8:24
Dec 12 00:03:36.460 INFO [stderr]   |
Dec 12 00:03:36.460 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 12 00:03:36.460 INFO [stderr]   |                        ^^^^^^^^^
Dec 12 00:03:36.460 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused variable: `inter`
Dec 12 00:03:36.460 INFO [stderr]   --> src/arm/mod.rs:35:24
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.460 INFO [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
Dec 12 00:03:36.460 INFO [stderr]    |                           ^^^^^ help: consider using `_inter` instead
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:03:36.460 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.460 INFO [stderr]   --> src/memory/mod.rs:26:24
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.460 INFO [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
Dec 12 00:03:36.460 INFO [stderr]    |                           ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.460 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.460 INFO [stderr]   --> src/memory/mod.rs:30:25
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.460 INFO [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
Dec 12 00:03:36.460 INFO [stderr]    |                            ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.460 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.460 INFO [stderr]   --> src/memory/mod.rs:41:29
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.460 INFO [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
Dec 12 00:03:36.460 INFO [stderr]    |                                ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.460 INFO [stderr] 
Dec 12 00:03:36.460 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.460 INFO [stderr]   --> src/memory/mod.rs:45:30
Dec 12 00:03:36.460 INFO [stderr]    |
Dec 12 00:03:36.461 INFO [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
Dec 12 00:03:36.461 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.461 INFO [stderr] 
Dec 12 00:03:36.461 INFO [stderr] warning: unused variable: `addr`
Dec 12 00:03:36.461 INFO [stderr]   --> src/memory/mod.rs:49:30
Dec 12 00:03:36.461 INFO [stderr]    |
Dec 12 00:03:36.461 INFO [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
Dec 12 00:03:36.461 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 12 00:03:36.461 INFO [stderr] 
Dec 12 00:03:36.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 12 00:03:36.498 INFO [stderr] su: No module specific data is present
Dec 12 00:03:36.928 INFO running `"docker" "inspect" "17a8446471607e251f93b041dead6cd2a813f3b2d8ffd77cedf9ca35bb4e13d8"`
Dec 12 00:03:37.142 INFO running `"docker" "rm" "-f" "17a8446471607e251f93b041dead6cd2a813f3b2d8ffd77cedf9ca35bb4e13d8"`
Dec 12 00:03:37.294 INFO [stdout] 17a8446471607e251f93b041dead6cd2a813f3b2d8ffd77cedf9ca35bb4e13d8