Dec 05 00:03:54.258 INFO checking SnoozeTime/nes against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:03:54.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 00:03:54.787 INFO [stdout] 9c3c337348327000e21b0d1ca205950002a0f18af88ddd95fba92e0aa9876950
Dec 05 00:03:54.795 INFO running `"docker" "start" "-a" "9c3c337348327000e21b0d1ca205950002a0f18af88ddd95fba92e0aa9876950"`
Dec 05 00:03:55.959 INFO [stderr] usermod: no changes
Dec 05 00:03:56.055 INFO [stderr]     Checking nes_emulator v0.1.0 (/source)
Dec 05 00:03:56.731 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 00:03:56.731 INFO [stderr]   --> src/cpu/memory.rs:64:12
Dec 05 00:03:56.731 INFO [stderr]    |
Dec 05 00:03:56.731 INFO [stderr] 64 |         if (address < 0x2000) {
Dec 05 00:03:56.731 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:03:56.731 INFO [stderr]    |
Dec 05 00:03:56.731 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:03:56.731 INFO [stderr] 
Dec 05 00:03:56.859 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 00:03:56.859 INFO [stderr]   --> src/cpu/memory.rs:64:12
Dec 05 00:03:56.859 INFO [stderr]    |
Dec 05 00:03:56.859 INFO [stderr] 64 |         if (address < 0x2000) {
Dec 05 00:03:56.859 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:03:56.859 INFO [stderr]    |
Dec 05 00:03:56.859 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:03:56.859 INFO [stderr] 
Dec 05 00:03:57.439 INFO [stderr] warning: unused variable: `mem`
Dec 05 00:03:57.439 INFO [stderr]    --> src/cpu/memory.rs:151:23
Dec 05 00:03:57.439 INFO [stderr]     |
Dec 05 00:03:57.439 INFO [stderr] 151 |     fn fetch16(&self, mem: &Memory) -> u16 {    
Dec 05 00:03:57.447 INFO [stderr]     |                       ^^^ help: consider using `_mem` instead
Dec 05 00:03:57.447 INFO [stderr]     |
Dec 05 00:03:57.447 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:03:57.447 INFO [stderr] 
Dec 05 00:03:58.227 INFO [stderr] warning: unused variable: `mem`
Dec 05 00:03:58.227 INFO [stderr]    --> src/cpu/memory.rs:151:23
Dec 05 00:03:58.227 INFO [stderr]     |
Dec 05 00:03:58.227 INFO [stderr] 151 |     fn fetch16(&self, mem: &Memory) -> u16 {    
Dec 05 00:03:58.227 INFO [stderr]     |                       ^^^ help: consider using `_mem` instead
Dec 05 00:03:58.227 INFO [stderr]     |
Dec 05 00:03:58.227 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:03:58.227 INFO [stderr] 
Dec 05 00:03:58.863 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 00:03:58.863 INFO [stderr]   --> src/cpu/memory.rs:64:12
Dec 05 00:03:58.863 INFO [stderr]    |
Dec 05 00:03:58.863 INFO [stderr] 64 |         if (address < 0x2000) {
Dec 05 00:03:58.863 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:03:58.863 INFO [stderr]    |
Dec 05 00:03:58.863 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:03:58.863 INFO [stderr] 
Dec 05 00:03:59.363 INFO [stderr] warning: unused variable: `mem`
Dec 05 00:03:59.363 INFO [stderr]    --> src/cpu/memory.rs:151:23
Dec 05 00:03:59.363 INFO [stderr]     |
Dec 05 00:03:59.363 INFO [stderr] 151 |     fn fetch16(&self, mem: &Memory) -> u16 {    
Dec 05 00:03:59.363 INFO [stderr]     |                       ^^^ help: consider using `_mem` instead
Dec 05 00:03:59.363 INFO [stderr]     |
Dec 05 00:03:59.363 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:03:59.363 INFO [stderr] 
Dec 05 00:03:59.363 INFO [stderr] warning: unused variable: `ines`
Dec 05 00:03:59.363 INFO [stderr]   --> src/nes.rs:12:16
Dec 05 00:03:59.363 INFO [stderr]    |
Dec 05 00:03:59.363 INFO [stderr] 12 |     pub fn new(ines: rom::INesFile) -> Nes {
Dec 05 00:03:59.363 INFO [stderr]    |                ^^^^ help: consider using `_ines` instead
Dec 05 00:03:59.363 INFO [stderr] 
Dec 05 00:03:59.575 INFO [stderr] warning: struct is never constructed: `Nes`
Dec 05 00:03:59.575 INFO [stderr]  --> src/nes.rs:6:1
Dec 05 00:03:59.575 INFO [stderr]   |
Dec 05 00:03:59.575 INFO [stderr] 6 | pub struct Nes {
Dec 05 00:03:59.575 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 00:03:59.575 INFO [stderr]   |
Dec 05 00:03:59.575 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:03:59.575 INFO [stderr] 
Dec 05 00:03:59.575 INFO [stderr] warning: method is never used: `new`
Dec 05 00:03:59.575 INFO [stderr]   --> src/nes.rs:12:5
Dec 05 00:03:59.575 INFO [stderr]    |
Dec 05 00:03:59.575 INFO [stderr] 12 |     pub fn new(ines: rom::INesFile) -> Nes {
Dec 05 00:03:59.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:03:59.575 INFO [stderr] 
Dec 05 00:03:59.575 INFO [stderr] warning: method is never used: `run`
Dec 05 00:03:59.575 INFO [stderr]   --> src/nes.rs:19:5
Dec 05 00:03:59.575 INFO [stderr]    |
Dec 05 00:03:59.575 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 05 00:03:59.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:03:59.575 INFO [stderr] 
Dec 05 00:03:59.575 INFO [stderr] warning: method is never used: `new`
Dec 05 00:03:59.575 INFO [stderr]   --> src/cpu/cpu.rs:46:5
Dec 05 00:03:59.575 INFO [stderr]    |
Dec 05 00:03:59.575 INFO [stderr] 46 |     pub fn new(code: Vec<u8>) -> Cpu {
Dec 05 00:03:59.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:03:59.575 INFO [stderr] 
Dec 05 00:03:59.575 INFO [stderr] warning: method is never used: `new`
Dec 05 00:03:59.575 INFO [stderr]   --> src/cpu/memory.rs:27:5
Dec 05 00:03:59.575 INFO [stderr]    |
Dec 05 00:03:59.575 INFO [stderr] 27 |     pub fn new(rom: Vec<u8>) -> Memory {
Dec 05 00:03:59.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:03:59.575 INFO [stderr] 
Dec 05 00:03:59.727 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 00:03:59.727 INFO [stderr]   --> src/cpu/memory.rs:64:12
Dec 05 00:03:59.727 INFO [stderr]    |
Dec 05 00:03:59.727 INFO [stderr] 64 |         if (address < 0x2000) {
Dec 05 00:03:59.727 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:03:59.727 INFO [stderr]    |
Dec 05 00:03:59.727 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:03:59.727 INFO [stderr] 
Dec 05 00:04:00.680 INFO [stderr] warning: unused variable: `mem`
Dec 05 00:04:00.680 INFO [stderr]    --> src/cpu/memory.rs:151:23
Dec 05 00:04:00.680 INFO [stderr]     |
Dec 05 00:04:00.680 INFO [stderr] 151 |     fn fetch16(&self, mem: &Memory) -> u16 {    
Dec 05 00:04:00.680 INFO [stderr]     |                       ^^^ help: consider using `_mem` instead
Dec 05 00:04:00.681 INFO [stderr]     |
Dec 05 00:04:00.681 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:04:00.681 INFO [stderr] 
Dec 05 00:04:00.681 INFO [stderr] warning: unused variable: `ines`
Dec 05 00:04:00.681 INFO [stderr]   --> src/nes.rs:12:16
Dec 05 00:04:00.681 INFO [stderr]    |
Dec 05 00:04:00.681 INFO [stderr] 12 |     pub fn new(ines: rom::INesFile) -> Nes {
Dec 05 00:04:00.681 INFO [stderr]    |                ^^^^ help: consider using `_ines` instead
Dec 05 00:04:00.681 INFO [stderr] 
Dec 05 00:04:01.043 INFO [stderr] warning: struct is never constructed: `Nes`
Dec 05 00:04:01.043 INFO [stderr]  --> src/nes.rs:6:1
Dec 05 00:04:01.043 INFO [stderr]   |
Dec 05 00:04:01.043 INFO [stderr] 6 | pub struct Nes {
Dec 05 00:04:01.043 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 00:04:01.043 INFO [stderr]   |
Dec 05 00:04:01.043 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:04:01.043 INFO [stderr] 
Dec 05 00:04:01.043 INFO [stderr] warning: method is never used: `new`
Dec 05 00:04:01.043 INFO [stderr]   --> src/nes.rs:12:5
Dec 05 00:04:01.043 INFO [stderr]    |
Dec 05 00:04:01.043 INFO [stderr] 12 |     pub fn new(ines: rom::INesFile) -> Nes {
Dec 05 00:04:01.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:04:01.043 INFO [stderr] 
Dec 05 00:04:01.043 INFO [stderr] warning: method is never used: `run`
Dec 05 00:04:01.043 INFO [stderr]   --> src/nes.rs:19:5
Dec 05 00:04:01.043 INFO [stderr]    |
Dec 05 00:04:01.043 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 05 00:04:01.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:04:01.043 INFO [stderr] 
Dec 05 00:04:01.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Dec 05 00:04:01.123 INFO [stderr] su: No module specific data is present
Dec 05 00:04:01.772 INFO running `"docker" "inspect" "9c3c337348327000e21b0d1ca205950002a0f18af88ddd95fba92e0aa9876950"`
Dec 05 00:04:02.128 INFO running `"docker" "rm" "-f" "9c3c337348327000e21b0d1ca205950002a0f18af88ddd95fba92e0aa9876950"`
Dec 05 00:04:02.552 INFO [stdout] 9c3c337348327000e21b0d1ca205950002a0f18af88ddd95fba92e0aa9876950