Dec 11 17:46:48.059 INFO checking grsouza/rgbem against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:46:48.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:46:48.577 INFO [stdout] e1484eddce6938c5bec0fbec77835995682b3b2ab92878663c86434116d24c81
Dec 11 17:46:48.579 INFO running `"docker" "start" "-a" "e1484eddce6938c5bec0fbec77835995682b3b2ab92878663c86434116d24c81"`
Dec 11 17:46:50.224 INFO [stderr] usermod: no changes
Dec 11 17:46:50.320 INFO [stderr]     Checking rgb v0.1.0 (/source)
Dec 11 17:46:51.352 INFO [stderr] warning: unused import: `std::fmt`
Dec 11 17:46:51.352 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 17:46:51.352 INFO [stderr]   |
Dec 11 17:46:51.352 INFO [stderr] 1 | use std::fmt;
Dec 11 17:46:51.352 INFO [stderr]   |     ^^^^^^^^
Dec 11 17:46:51.352 INFO [stderr]   |
Dec 11 17:46:51.352 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:46:51.352 INFO [stderr] 
Dec 11 17:46:51.432 INFO [stderr] warning: unused variable: `location`
Dec 11 17:46:51.432 INFO [stderr]   --> src/memory.rs:20:26
Dec 11 17:46:51.432 INFO [stderr]    |
Dec 11 17:46:51.432 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 11 17:46:51.432 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 11 17:46:51.432 INFO [stderr]    |
Dec 11 17:46:51.432 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:46:51.432 INFO [stderr] 
Dec 11 17:46:51.432 INFO [stderr] warning: unused variable: `value`
Dec 11 17:46:51.432 INFO [stderr]   --> src/memory.rs:21:27
Dec 11 17:46:51.432 INFO [stderr]    |
Dec 11 17:46:51.432 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.432 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 11 17:46:51.432 INFO [stderr] 
Dec 11 17:46:51.432 INFO [stderr] warning: unused variable: `location`
Dec 11 17:46:51.432 INFO [stderr]   --> src/memory.rs:21:41
Dec 11 17:46:51.432 INFO [stderr]    |
Dec 11 17:46:51.432 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.432 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 11 17:46:51.432 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: field is never used: `memory`
Dec 11 17:46:51.448 INFO [stderr]  --> src/cpu.rs:4:3
Dec 11 17:46:51.448 INFO [stderr]   |
Dec 11 17:46:51.448 INFO [stderr] 4 |   memory: Memory,
Dec 11 17:46:51.448 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr]   |
Dec 11 17:46:51.448 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: field is never used: `kind`
Dec 11 17:46:51.448 INFO [stderr]    --> src/cpu.rs:154:3
Dec 11 17:46:51.448 INFO [stderr]     |
Dec 11 17:46:51.448 INFO [stderr] 154 |   kind: InstructionKind,
Dec 11 17:46:51.448 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: field is never used: `assembly`
Dec 11 17:46:51.448 INFO [stderr]    --> src/cpu.rs:155:3
Dec 11 17:46:51.448 INFO [stderr]     |
Dec 11 17:46:51.448 INFO [stderr] 155 |   assembly: &'static str,
Dec 11 17:46:51.448 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: field is never used: `rom`
Dec 11 17:46:51.448 INFO [stderr]  --> src/memory.rs:6:3
Dec 11 17:46:51.448 INFO [stderr]   |
Dec 11 17:46:51.448 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 11 17:46:51.448 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: method is never used: `read`
Dec 11 17:46:51.448 INFO [stderr]   --> src/memory.rs:20:3
Dec 11 17:46:51.448 INFO [stderr]    |
Dec 11 17:46:51.448 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 11 17:46:51.448 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: method is never used: `write`
Dec 11 17:46:51.448 INFO [stderr]   --> src/memory.rs:21:3
Dec 11 17:46:51.448 INFO [stderr]    |
Dec 11 17:46:51.448 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.448 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.448 INFO [stderr] 
Dec 11 17:46:51.448 INFO [stderr] warning: field is never used: `cpu`
Dec 11 17:46:51.448 INFO [stderr]   --> src/main.rs:11:5
Dec 11 17:46:51.452 INFO [stderr]    |
Dec 11 17:46:51.452 INFO [stderr] 11 |     cpu: CPU,
Dec 11 17:46:51.452 INFO [stderr]    |     ^^^^^^^^
Dec 11 17:46:51.452 INFO [stderr] 
Dec 11 17:46:51.476 INFO [stderr] warning: unused import: `std::fmt`
Dec 11 17:46:51.476 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 17:46:51.476 INFO [stderr]   |
Dec 11 17:46:51.476 INFO [stderr] 1 | use std::fmt;
Dec 11 17:46:51.476 INFO [stderr]   |     ^^^^^^^^
Dec 11 17:46:51.476 INFO [stderr]   |
Dec 11 17:46:51.476 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:46:51.476 INFO [stderr] 
Dec 11 17:46:51.509 INFO [stderr] warning: unused variable: `location`
Dec 11 17:46:51.509 INFO [stderr]   --> src/memory.rs:20:26
Dec 11 17:46:51.509 INFO [stderr]    |
Dec 11 17:46:51.509 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 11 17:46:51.509 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 11 17:46:51.509 INFO [stderr]    |
Dec 11 17:46:51.509 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:46:51.509 INFO [stderr] 
Dec 11 17:46:51.509 INFO [stderr] warning: unused variable: `value`
Dec 11 17:46:51.509 INFO [stderr]   --> src/memory.rs:21:27
Dec 11 17:46:51.509 INFO [stderr]    |
Dec 11 17:46:51.509 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.509 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 11 17:46:51.509 INFO [stderr] 
Dec 11 17:46:51.509 INFO [stderr] warning: unused variable: `location`
Dec 11 17:46:51.509 INFO [stderr]   --> src/memory.rs:21:41
Dec 11 17:46:51.509 INFO [stderr]    |
Dec 11 17:46:51.509 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.509 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 11 17:46:51.509 INFO [stderr] 
Dec 11 17:46:51.512 INFO [stderr] warning: field is never used: `memory`
Dec 11 17:46:51.512 INFO [stderr]  --> src/cpu.rs:4:3
Dec 11 17:46:51.512 INFO [stderr]   |
Dec 11 17:46:51.512 INFO [stderr] 4 |   memory: Memory,
Dec 11 17:46:51.512 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 11 17:46:51.512 INFO [stderr]   |
Dec 11 17:46:51.512 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:46:51.512 INFO [stderr] 
Dec 11 17:46:51.512 INFO [stderr] warning: field is never used: `kind`
Dec 11 17:46:51.512 INFO [stderr]    --> src/cpu.rs:154:3
Dec 11 17:46:51.512 INFO [stderr]     |
Dec 11 17:46:51.512 INFO [stderr] 154 |   kind: InstructionKind,
Dec 11 17:46:51.512 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.512 INFO [stderr] 
Dec 11 17:46:51.512 INFO [stderr] warning: field is never used: `assembly`
Dec 11 17:46:51.512 INFO [stderr]    --> src/cpu.rs:155:3
Dec 11 17:46:51.512 INFO [stderr]     |
Dec 11 17:46:51.516 INFO [stderr] 155 |   assembly: &'static str,
Dec 11 17:46:51.516 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.516 INFO [stderr] 
Dec 11 17:46:51.516 INFO [stderr] warning: field is never used: `rom`
Dec 11 17:46:51.516 INFO [stderr]  --> src/memory.rs:6:3
Dec 11 17:46:51.516 INFO [stderr]   |
Dec 11 17:46:51.516 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 11 17:46:51.516 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 11 17:46:51.516 INFO [stderr] 
Dec 11 17:46:51.516 INFO [stderr] warning: method is never used: `read`
Dec 11 17:46:51.516 INFO [stderr]   --> src/memory.rs:20:3
Dec 11 17:46:51.516 INFO [stderr]    |
Dec 11 17:46:51.516 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 11 17:46:51.516 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.516 INFO [stderr] 
Dec 11 17:46:51.516 INFO [stderr] warning: method is never used: `write`
Dec 11 17:46:51.516 INFO [stderr]   --> src/memory.rs:21:3
Dec 11 17:46:51.516 INFO [stderr]    |
Dec 11 17:46:51.516 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 11 17:46:51.516 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:46:51.516 INFO [stderr] 
Dec 11 17:46:51.516 INFO [stderr] warning: field is never used: `cpu`
Dec 11 17:46:51.516 INFO [stderr]   --> src/main.rs:11:5
Dec 11 17:46:51.516 INFO [stderr]    |
Dec 11 17:46:51.516 INFO [stderr] 11 |     cpu: CPU,
Dec 11 17:46:51.516 INFO [stderr]    |     ^^^^^^^^
Dec 11 17:46:51.516 INFO [stderr] 
Dec 11 17:46:51.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 11 17:46:51.584 INFO [stderr] su: No module specific data is present
Dec 11 17:46:52.369 INFO running `"docker" "inspect" "e1484eddce6938c5bec0fbec77835995682b3b2ab92878663c86434116d24c81"`
Dec 11 17:46:52.684 INFO running `"docker" "rm" "-f" "e1484eddce6938c5bec0fbec77835995682b3b2ab92878663c86434116d24c81"`
Dec 11 17:46:52.988 INFO [stdout] e1484eddce6938c5bec0fbec77835995682b3b2ab92878663c86434116d24c81