Nov 28 04:42:54.980 INFO checking grsouza/rgbem against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:42:54.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 04:42:55.446 INFO [stdout] 0c57a4fe7cd42f6c9a5a56dd6a53e2a5fbd522445f2c52a134825ef4f73feed3
Nov 28 04:42:55.448 INFO running `"docker" "start" "-a" "0c57a4fe7cd42f6c9a5a56dd6a53e2a5fbd522445f2c52a134825ef4f73feed3"`
Nov 28 04:42:56.358 INFO [stderr] usermod: no changes
Nov 28 04:42:56.429 INFO [stderr]     Checking rgb v0.1.0 (/source)
Nov 28 04:42:57.008 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 04:42:57.008 INFO [stderr]  --> src/memory.rs:1:5
Nov 28 04:42:57.009 INFO [stderr]   |
Nov 28 04:42:57.009 INFO [stderr] 1 | use std::fmt;
Nov 28 04:42:57.009 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:42:57.009 INFO [stderr]   |
Nov 28 04:42:57.013 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:42:57.013 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: unused variable: `location`
Nov 28 04:42:57.092 INFO [stderr]   --> src/memory.rs:20:26
Nov 28 04:42:57.092 INFO [stderr]    |
Nov 28 04:42:57.092 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Nov 28 04:42:57.092 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Nov 28 04:42:57.092 INFO [stderr]    |
Nov 28 04:42:57.092 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: unused variable: `value`
Nov 28 04:42:57.092 INFO [stderr]   --> src/memory.rs:21:27
Nov 28 04:42:57.092 INFO [stderr]    |
Nov 28 04:42:57.092 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.092 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: unused variable: `location`
Nov 28 04:42:57.092 INFO [stderr]   --> src/memory.rs:21:41
Nov 28 04:42:57.092 INFO [stderr]    |
Nov 28 04:42:57.092 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.092 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: field is never used: `memory`
Nov 28 04:42:57.092 INFO [stderr]  --> src/cpu.rs:4:3
Nov 28 04:42:57.092 INFO [stderr]   |
Nov 28 04:42:57.092 INFO [stderr] 4 |   memory: Memory,
Nov 28 04:42:57.092 INFO [stderr]   |   ^^^^^^^^^^^^^^
Nov 28 04:42:57.092 INFO [stderr]   |
Nov 28 04:42:57.092 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: field is never used: `kind`
Nov 28 04:42:57.092 INFO [stderr]    --> src/cpu.rs:154:3
Nov 28 04:42:57.092 INFO [stderr]     |
Nov 28 04:42:57.092 INFO [stderr] 154 |   kind: InstructionKind,
Nov 28 04:42:57.092 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: field is never used: `assembly`
Nov 28 04:42:57.092 INFO [stderr]    --> src/cpu.rs:155:3
Nov 28 04:42:57.092 INFO [stderr]     |
Nov 28 04:42:57.092 INFO [stderr] 155 |   assembly: &'static str,
Nov 28 04:42:57.092 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: field is never used: `rom`
Nov 28 04:42:57.092 INFO [stderr]  --> src/memory.rs:6:3
Nov 28 04:42:57.092 INFO [stderr]   |
Nov 28 04:42:57.092 INFO [stderr] 6 |   rom: Vec<u8>,
Nov 28 04:42:57.092 INFO [stderr]   |   ^^^^^^^^^^^^
Nov 28 04:42:57.092 INFO [stderr] 
Nov 28 04:42:57.092 INFO [stderr] warning: method is never used: `read`
Nov 28 04:42:57.093 INFO [stderr]   --> src/memory.rs:20:3
Nov 28 04:42:57.093 INFO [stderr]    |
Nov 28 04:42:57.093 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Nov 28 04:42:57.093 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.093 INFO [stderr] 
Nov 28 04:42:57.093 INFO [stderr] warning: method is never used: `write`
Nov 28 04:42:57.093 INFO [stderr]   --> src/memory.rs:21:3
Nov 28 04:42:57.093 INFO [stderr]    |
Nov 28 04:42:57.093 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.093 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.093 INFO [stderr] 
Nov 28 04:42:57.093 INFO [stderr] warning: field is never used: `cpu`
Nov 28 04:42:57.093 INFO [stderr]   --> src/main.rs:11:5
Nov 28 04:42:57.093 INFO [stderr]    |
Nov 28 04:42:57.093 INFO [stderr] 11 |     cpu: CPU,
Nov 28 04:42:57.093 INFO [stderr]    |     ^^^^^^^^
Nov 28 04:42:57.093 INFO [stderr] 
Nov 28 04:42:57.268 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 04:42:57.268 INFO [stderr]  --> src/memory.rs:1:5
Nov 28 04:42:57.268 INFO [stderr]   |
Nov 28 04:42:57.268 INFO [stderr] 1 | use std::fmt;
Nov 28 04:42:57.282 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:42:57.283 INFO [stderr]   |
Nov 28 04:42:57.283 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:42:57.283 INFO [stderr] 
Nov 28 04:42:57.312 INFO [stderr] warning: unused variable: `location`
Nov 28 04:42:57.312 INFO [stderr]   --> src/memory.rs:20:26
Nov 28 04:42:57.313 INFO [stderr]    |
Nov 28 04:42:57.313 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Nov 28 04:42:57.313 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Nov 28 04:42:57.313 INFO [stderr]    |
Nov 28 04:42:57.313 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:42:57.314 INFO [stderr] 
Nov 28 04:42:57.314 INFO [stderr] warning: unused variable: `value`
Nov 28 04:42:57.314 INFO [stderr]   --> src/memory.rs:21:27
Nov 28 04:42:57.314 INFO [stderr]    |
Nov 28 04:42:57.314 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.315 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Nov 28 04:42:57.315 INFO [stderr] 
Nov 28 04:42:57.315 INFO [stderr] warning: unused variable: `location`
Nov 28 04:42:57.315 INFO [stderr]   --> src/memory.rs:21:41
Nov 28 04:42:57.315 INFO [stderr]    |
Nov 28 04:42:57.316 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.316 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Nov 28 04:42:57.316 INFO [stderr] 
Nov 28 04:42:57.316 INFO [stderr] warning: field is never used: `memory`
Nov 28 04:42:57.316 INFO [stderr]  --> src/cpu.rs:4:3
Nov 28 04:42:57.317 INFO [stderr]   |
Nov 28 04:42:57.317 INFO [stderr] 4 |   memory: Memory,
Nov 28 04:42:57.317 INFO [stderr]   |   ^^^^^^^^^^^^^^
Nov 28 04:42:57.317 INFO [stderr]   |
Nov 28 04:42:57.317 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:42:57.317 INFO [stderr] 
Nov 28 04:42:57.318 INFO [stderr] warning: field is never used: `kind`
Nov 28 04:42:57.318 INFO [stderr]    --> src/cpu.rs:154:3
Nov 28 04:42:57.318 INFO [stderr]     |
Nov 28 04:42:57.318 INFO [stderr] 154 |   kind: InstructionKind,
Nov 28 04:42:57.318 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.318 INFO [stderr] 
Nov 28 04:42:57.318 INFO [stderr] warning: field is never used: `assembly`
Nov 28 04:42:57.319 INFO [stderr]    --> src/cpu.rs:155:3
Nov 28 04:42:57.319 INFO [stderr]     |
Nov 28 04:42:57.319 INFO [stderr] 155 |   assembly: &'static str,
Nov 28 04:42:57.319 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.319 INFO [stderr] 
Nov 28 04:42:57.319 INFO [stderr] warning: field is never used: `rom`
Nov 28 04:42:57.320 INFO [stderr]  --> src/memory.rs:6:3
Nov 28 04:42:57.320 INFO [stderr]   |
Nov 28 04:42:57.320 INFO [stderr] 6 |   rom: Vec<u8>,
Nov 28 04:42:57.320 INFO [stderr]   |   ^^^^^^^^^^^^
Nov 28 04:42:57.321 INFO [stderr] 
Nov 28 04:42:57.321 INFO [stderr] warning: method is never used: `read`
Nov 28 04:42:57.321 INFO [stderr]   --> src/memory.rs:20:3
Nov 28 04:42:57.321 INFO [stderr]    |
Nov 28 04:42:57.321 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Nov 28 04:42:57.321 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.322 INFO [stderr] 
Nov 28 04:42:57.322 INFO [stderr] warning: method is never used: `write`
Nov 28 04:42:57.322 INFO [stderr]   --> src/memory.rs:21:3
Nov 28 04:42:57.322 INFO [stderr]    |
Nov 28 04:42:57.322 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Nov 28 04:42:57.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:57.322 INFO [stderr] 
Nov 28 04:42:57.322 INFO [stderr] warning: field is never used: `cpu`
Nov 28 04:42:57.322 INFO [stderr]   --> src/main.rs:11:5
Nov 28 04:42:57.322 INFO [stderr]    |
Nov 28 04:42:57.322 INFO [stderr] 11 |     cpu: CPU,
Nov 28 04:42:57.322 INFO [stderr]    |     ^^^^^^^^
Nov 28 04:42:57.322 INFO [stderr] 
Nov 28 04:42:57.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 28 04:42:57.338 INFO [stderr] su: No module specific data is present
Nov 28 04:42:57.634 INFO running `"docker" "inspect" "0c57a4fe7cd42f6c9a5a56dd6a53e2a5fbd522445f2c52a134825ef4f73feed3"`
Nov 28 04:42:57.737 INFO running `"docker" "rm" "-f" "0c57a4fe7cd42f6c9a5a56dd6a53e2a5fbd522445f2c52a134825ef4f73feed3"`
Nov 28 04:42:57.866 INFO [stdout] 0c57a4fe7cd42f6c9a5a56dd6a53e2a5fbd522445f2c52a134825ef4f73feed3