Dec 19 21:43:22.229 INFO checking TechnoCrunch/acro against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:43:22.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/TechnoCrunch/acro:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:43:22.760 INFO [stdout] e4414c52d4d5b75d6d7a0c5b7e39e68c8c809caa103236b1e85eddf78ffbdad2
Dec 19 21:43:22.792 INFO running `"docker" "start" "-a" "e4414c52d4d5b75d6d7a0c5b7e39e68c8c809caa103236b1e85eddf78ffbdad2"`
Dec 19 21:43:23.441 INFO [stderr]     Checking acro v0.0.1 (/opt/crater/workdir)
Dec 19 21:43:23.636 INFO [stderr] warning: unused import: `super::memory`
Dec 19 21:43:23.636 INFO [stderr]  --> src/arm/mod.rs:3:5
Dec 19 21:43:23.636 INFO [stderr]   |
Dec 19 21:43:23.636 INFO [stderr] 3 | use super::memory;
Dec 19 21:43:23.636 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:43:23.636 INFO [stderr]   |
Dec 19 21:43:23.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:43:23.636 INFO [stderr] 
Dec 19 21:43:23.636 INFO [stderr] warning: unused import: `LittleEndian`
Dec 19 21:43:23.636 INFO [stderr]  --> src/arm/mod.rs:8:35
Dec 19 21:43:23.636 INFO [stderr]   |
Dec 19 21:43:23.636 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 19 21:43:23.636 INFO [stderr]   |                                   ^^^^^^^^^^^^
Dec 19 21:43:23.636 INFO [stderr] 
Dec 19 21:43:23.660 INFO [stderr] warning: unused import: `super::memory`
Dec 19 21:43:23.660 INFO [stderr]  --> src/arm/mod.rs:3:5
Dec 19 21:43:23.660 INFO [stderr]   |
Dec 19 21:43:23.660 INFO [stderr] 3 | use super::memory;
Dec 19 21:43:23.660 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:43:23.660 INFO [stderr]   |
Dec 19 21:43:23.660 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:43:23.660 INFO [stderr] 
Dec 19 21:43:23.660 INFO [stderr] warning: unused import: `LittleEndian`
Dec 19 21:43:23.660 INFO [stderr]  --> src/arm/mod.rs:8:35
Dec 19 21:43:23.660 INFO [stderr]   |
Dec 19 21:43:23.660 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 19 21:43:23.660 INFO [stderr]   |                                   ^^^^^^^^^^^^
Dec 19 21:43:23.660 INFO [stderr] 
Dec 19 21:43:23.723 INFO [stderr] warning: unused import: `ByteOrder`
Dec 19 21:43:23.723 INFO [stderr]  --> src/arm/mod.rs:8:24
Dec 19 21:43:23.723 INFO [stderr]   |
Dec 19 21:43:23.723 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 19 21:43:23.723 INFO [stderr]   |                        ^^^^^^^^^
Dec 19 21:43:23.723 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `inter`
Dec 19 21:43:23.736 INFO [stderr]   --> src/arm/mod.rs:35:24
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
Dec 19 21:43:23.736 INFO [stderr]    |                           ^^^^^ help: consider using `_inter` instead
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.736 INFO [stderr]   --> src/memory/mod.rs:26:24
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
Dec 19 21:43:23.736 INFO [stderr]    |                           ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.736 INFO [stderr]   --> src/memory/mod.rs:30:25
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
Dec 19 21:43:23.736 INFO [stderr]    |                            ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.736 INFO [stderr]   --> src/memory/mod.rs:41:29
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
Dec 19 21:43:23.736 INFO [stderr]    |                                ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.736 INFO [stderr]   --> src/memory/mod.rs:45:30
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
Dec 19 21:43:23.736 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.736 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.736 INFO [stderr]   --> src/memory/mod.rs:49:30
Dec 19 21:43:23.736 INFO [stderr]    |
Dec 19 21:43:23.736 INFO [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
Dec 19 21:43:23.736 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.736 INFO [stderr] 
Dec 19 21:43:23.748 INFO [stderr] warning: unused import: `ByteOrder`
Dec 19 21:43:23.748 INFO [stderr]  --> src/arm/mod.rs:8:24
Dec 19 21:43:23.748 INFO [stderr]   |
Dec 19 21:43:23.748 INFO [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
Dec 19 21:43:23.748 INFO [stderr]   |                        ^^^^^^^^^
Dec 19 21:43:23.748 INFO [stderr] 
Dec 19 21:43:23.756 INFO [stderr] warning: unused variable: `inter`
Dec 19 21:43:23.756 INFO [stderr]   --> src/arm/mod.rs:35:24
Dec 19 21:43:23.756 INFO [stderr]    |
Dec 19 21:43:23.756 INFO [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
Dec 19 21:43:23.756 INFO [stderr]    |                           ^^^^^ help: consider using `_inter` instead
Dec 19 21:43:23.756 INFO [stderr]    |
Dec 19 21:43:23.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:43:23.756 INFO [stderr] 
Dec 19 21:43:23.756 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.756 INFO [stderr]   --> src/memory/mod.rs:26:24
Dec 19 21:43:23.756 INFO [stderr]    |
Dec 19 21:43:23.757 INFO [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
Dec 19 21:43:23.757 INFO [stderr]    |                           ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.757 INFO [stderr] 
Dec 19 21:43:23.757 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.757 INFO [stderr]   --> src/memory/mod.rs:30:25
Dec 19 21:43:23.757 INFO [stderr]    |
Dec 19 21:43:23.757 INFO [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
Dec 19 21:43:23.757 INFO [stderr]    |                            ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.757 INFO [stderr] 
Dec 19 21:43:23.757 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.757 INFO [stderr]   --> src/memory/mod.rs:41:29
Dec 19 21:43:23.757 INFO [stderr]    |
Dec 19 21:43:23.757 INFO [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
Dec 19 21:43:23.757 INFO [stderr]    |                                ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.757 INFO [stderr] 
Dec 19 21:43:23.757 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.757 INFO [stderr]   --> src/memory/mod.rs:45:30
Dec 19 21:43:23.757 INFO [stderr]    |
Dec 19 21:43:23.757 INFO [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
Dec 19 21:43:23.757 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.757 INFO [stderr] 
Dec 19 21:43:23.757 INFO [stderr] warning: unused variable: `addr`
Dec 19 21:43:23.757 INFO [stderr]   --> src/memory/mod.rs:49:30
Dec 19 21:43:23.757 INFO [stderr]    |
Dec 19 21:43:23.757 INFO [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
Dec 19 21:43:23.757 INFO [stderr]    |                                 ^^^^ help: consider using `_addr` instead
Dec 19 21:43:23.757 INFO [stderr] 
Dec 19 21:43:23.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 19 21:43:24.088 INFO running `"docker" "inspect" "e4414c52d4d5b75d6d7a0c5b7e39e68c8c809caa103236b1e85eddf78ffbdad2"`
Dec 19 21:43:24.201 INFO running `"docker" "rm" "-f" "e4414c52d4d5b75d6d7a0c5b7e39e68c8c809caa103236b1e85eddf78ffbdad2"`
Dec 19 21:43:24.324 INFO [stdout] e4414c52d4d5b75d6d7a0c5b7e39e68c8c809caa103236b1e85eddf78ffbdad2