Dec 13 18:06:10.293 INFO testing grsouza/rgbem against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:06:10.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 18:06:10.911 INFO [stdout] 1e64d19d6233ee0911461378e38d4d73c5eb62432fdc2c44f402f3ec9efc3e3a
Dec 13 18:06:10.917 INFO running `"docker" "start" "-a" "1e64d19d6233ee0911461378e38d4d73c5eb62432fdc2c44f402f3ec9efc3e3a"`
Dec 13 18:06:12.650 INFO [stderr] usermod: no changes
Dec 13 18:06:12.807 INFO [stderr]    Compiling rgb v0.1.0 (/source)
Dec 13 18:06:13.544 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 18:06:13.545 INFO [stderr]  --> src/memory.rs:1:5
Dec 13 18:06:13.545 INFO [stderr]   |
Dec 13 18:06:13.545 INFO [stderr] 1 | use std::fmt;
Dec 13 18:06:13.545 INFO [stderr]   |     ^^^^^^^^
Dec 13 18:06:13.545 INFO [stderr]   |
Dec 13 18:06:13.545 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:06:13.545 INFO [stderr] 
Dec 13 18:06:13.597 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:13.598 INFO [stderr]   --> src/memory.rs:20:26
Dec 13 18:06:13.598 INFO [stderr]    |
Dec 13 18:06:13.598 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:13.598 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:13.599 INFO [stderr]    |
Dec 13 18:06:13.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 18:06:13.599 INFO [stderr] 
Dec 13 18:06:13.599 INFO [stderr] warning: unused variable: `value`
Dec 13 18:06:13.599 INFO [stderr]   --> src/memory.rs:21:27
Dec 13 18:06:13.599 INFO [stderr]    |
Dec 13 18:06:13.600 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:13.600 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 13 18:06:13.600 INFO [stderr] 
Dec 13 18:06:13.600 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:13.600 INFO [stderr]   --> src/memory.rs:21:41
Dec 13 18:06:13.600 INFO [stderr]    |
Dec 13 18:06:13.601 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:13.601 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:13.601 INFO [stderr] 
Dec 13 18:06:13.602 INFO [stderr] warning: field is never used: `memory`
Dec 13 18:06:13.602 INFO [stderr]  --> src/cpu.rs:4:3
Dec 13 18:06:13.602 INFO [stderr]   |
Dec 13 18:06:13.602 INFO [stderr] 4 |   memory: Memory,
Dec 13 18:06:13.603 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 13 18:06:13.603 INFO [stderr]   |
Dec 13 18:06:13.603 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 18:06:13.603 INFO [stderr] 
Dec 13 18:06:13.603 INFO [stderr] warning: field is never used: `kind`
Dec 13 18:06:13.603 INFO [stderr]    --> src/cpu.rs:154:3
Dec 13 18:06:13.604 INFO [stderr]     |
Dec 13 18:06:13.604 INFO [stderr] 154 |   kind: InstructionKind,
Dec 13 18:06:13.604 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:13.604 INFO [stderr] 
Dec 13 18:06:13.604 INFO [stderr] warning: field is never used: `assembly`
Dec 13 18:06:13.604 INFO [stderr]    --> src/cpu.rs:155:3
Dec 13 18:06:13.604 INFO [stderr]     |
Dec 13 18:06:13.605 INFO [stderr] 155 |   assembly: &'static str,
Dec 13 18:06:13.605 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:13.605 INFO [stderr] 
Dec 13 18:06:13.605 INFO [stderr] warning: field is never used: `rom`
Dec 13 18:06:13.605 INFO [stderr]  --> src/memory.rs:6:3
Dec 13 18:06:13.605 INFO [stderr]   |
Dec 13 18:06:13.605 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 13 18:06:13.606 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 13 18:06:13.606 INFO [stderr] 
Dec 13 18:06:13.606 INFO [stderr] warning: method is never used: `read`
Dec 13 18:06:13.606 INFO [stderr]   --> src/memory.rs:20:3
Dec 13 18:06:13.606 INFO [stderr]    |
Dec 13 18:06:13.606 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:13.607 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:13.607 INFO [stderr] 
Dec 13 18:06:13.607 INFO [stderr] warning: method is never used: `write`
Dec 13 18:06:13.607 INFO [stderr]   --> src/memory.rs:21:3
Dec 13 18:06:13.607 INFO [stderr]    |
Dec 13 18:06:13.607 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:13.607 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:13.607 INFO [stderr] 
Dec 13 18:06:13.608 INFO [stderr] warning: field is never used: `cpu`
Dec 13 18:06:13.608 INFO [stderr]   --> src/main.rs:11:5
Dec 13 18:06:13.608 INFO [stderr]    |
Dec 13 18:06:13.608 INFO [stderr] 11 |     cpu: CPU,
Dec 13 18:06:13.608 INFO [stderr]    |     ^^^^^^^^
Dec 13 18:06:13.608 INFO [stderr] 
Dec 13 18:06:14.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 13 18:06:14.816 INFO [stderr] su: No module specific data is present
Dec 13 18:06:16.183 INFO running `"docker" "inspect" "1e64d19d6233ee0911461378e38d4d73c5eb62432fdc2c44f402f3ec9efc3e3a"`
Dec 13 18:06:16.512 INFO running `"docker" "rm" "-f" "1e64d19d6233ee0911461378e38d4d73c5eb62432fdc2c44f402f3ec9efc3e3a"`
Dec 13 18:06:16.819 INFO [stdout] 1e64d19d6233ee0911461378e38d4d73c5eb62432fdc2c44f402f3ec9efc3e3a
Dec 13 18:06:16.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 18:06:17.270 INFO [stdout] 8e9e0adc775901c220a4b596f8c679c932d2569cfb0af10cedc0b16afe6959c3
Dec 13 18:06:17.272 INFO running `"docker" "start" "-a" "8e9e0adc775901c220a4b596f8c679c932d2569cfb0af10cedc0b16afe6959c3"`
Dec 13 18:06:18.971 INFO [stderr] usermod: no changes
Dec 13 18:06:19.079 INFO [stderr]    Compiling rgb v0.1.0 (/source)
Dec 13 18:06:19.815 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 18:06:19.815 INFO [stderr]  --> src/memory.rs:1:5
Dec 13 18:06:19.815 INFO [stderr]   |
Dec 13 18:06:19.815 INFO [stderr] 1 | use std::fmt;
Dec 13 18:06:19.815 INFO [stderr]   |     ^^^^^^^^
Dec 13 18:06:19.815 INFO [stderr]   |
Dec 13 18:06:19.835 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:06:19.835 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:19.859 INFO [stderr]   --> src/memory.rs:20:26
Dec 13 18:06:19.859 INFO [stderr]    |
Dec 13 18:06:19.859 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:19.859 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:19.859 INFO [stderr]    |
Dec 13 18:06:19.859 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: unused variable: `value`
Dec 13 18:06:19.859 INFO [stderr]   --> src/memory.rs:21:27
Dec 13 18:06:19.859 INFO [stderr]    |
Dec 13 18:06:19.859 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:19.859 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:19.859 INFO [stderr]   --> src/memory.rs:21:41
Dec 13 18:06:19.859 INFO [stderr]    |
Dec 13 18:06:19.859 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:19.859 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: field is never used: `memory`
Dec 13 18:06:19.859 INFO [stderr]  --> src/cpu.rs:4:3
Dec 13 18:06:19.859 INFO [stderr]   |
Dec 13 18:06:19.859 INFO [stderr] 4 |   memory: Memory,
Dec 13 18:06:19.859 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 13 18:06:19.859 INFO [stderr]   |
Dec 13 18:06:19.859 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: field is never used: `kind`
Dec 13 18:06:19.859 INFO [stderr]    --> src/cpu.rs:154:3
Dec 13 18:06:19.859 INFO [stderr]     |
Dec 13 18:06:19.859 INFO [stderr] 154 |   kind: InstructionKind,
Dec 13 18:06:19.859 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: field is never used: `assembly`
Dec 13 18:06:19.859 INFO [stderr]    --> src/cpu.rs:155:3
Dec 13 18:06:19.859 INFO [stderr]     |
Dec 13 18:06:19.859 INFO [stderr] 155 |   assembly: &'static str,
Dec 13 18:06:19.859 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: field is never used: `rom`
Dec 13 18:06:19.859 INFO [stderr]  --> src/memory.rs:6:3
Dec 13 18:06:19.859 INFO [stderr]   |
Dec 13 18:06:19.859 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 13 18:06:19.859 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 13 18:06:19.859 INFO [stderr] 
Dec 13 18:06:19.859 INFO [stderr] warning: method is never used: `read`
Dec 13 18:06:19.859 INFO [stderr]   --> src/memory.rs:20:3
Dec 13 18:06:19.859 INFO [stderr]    |
Dec 13 18:06:19.859 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:19.859 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:19.860 INFO [stderr] 
Dec 13 18:06:19.860 INFO [stderr] warning: method is never used: `write`
Dec 13 18:06:19.860 INFO [stderr]   --> src/memory.rs:21:3
Dec 13 18:06:19.860 INFO [stderr]    |
Dec 13 18:06:19.860 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:19.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:19.860 INFO [stderr] 
Dec 13 18:06:19.860 INFO [stderr] warning: field is never used: `cpu`
Dec 13 18:06:19.860 INFO [stderr]   --> src/main.rs:11:5
Dec 13 18:06:19.860 INFO [stderr]    |
Dec 13 18:06:19.860 INFO [stderr] 11 |     cpu: CPU,
Dec 13 18:06:19.860 INFO [stderr]    |     ^^^^^^^^
Dec 13 18:06:19.860 INFO [stderr] 
Dec 13 18:06:20.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 13 18:06:20.189 INFO [stderr] su: No module specific data is present
Dec 13 18:06:21.388 INFO running `"docker" "inspect" "8e9e0adc775901c220a4b596f8c679c932d2569cfb0af10cedc0b16afe6959c3"`
Dec 13 18:06:21.815 INFO running `"docker" "rm" "-f" "8e9e0adc775901c220a4b596f8c679c932d2569cfb0af10cedc0b16afe6959c3"`
Dec 13 18:06:22.155 INFO [stdout] 8e9e0adc775901c220a4b596f8c679c932d2569cfb0af10cedc0b16afe6959c3
Dec 13 18:06:22.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 18:06:22.754 INFO [stdout] f618cb055f865cc9cd31da0bbfbdad517126f89504ffdae4d60a76c86f6be96d
Dec 13 18:06:22.756 INFO running `"docker" "start" "-a" "f618cb055f865cc9cd31da0bbfbdad517126f89504ffdae4d60a76c86f6be96d"`
Dec 13 18:06:24.902 INFO [stderr] usermod: no changes
Dec 13 18:06:24.974 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 18:06:24.987 INFO [stderr]      Running /target/debug/deps/rgb-10a7a91da0b6b84b
Dec 13 18:06:24.995 INFO [stdout] 
Dec 13 18:06:24.995 INFO [stdout] running 0 tests
Dec 13 18:06:24.995 INFO [stdout] 
Dec 13 18:06:24.995 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:06:24.995 INFO [stdout] 
Dec 13 18:06:24.995 INFO [stderr] su: No module specific data is present
Dec 13 18:06:26.159 INFO running `"docker" "inspect" "f618cb055f865cc9cd31da0bbfbdad517126f89504ffdae4d60a76c86f6be96d"`
Dec 13 18:06:26.393 INFO running `"docker" "rm" "-f" "f618cb055f865cc9cd31da0bbfbdad517126f89504ffdae4d60a76c86f6be96d"`
Dec 13 18:06:26.603 INFO [stdout] f618cb055f865cc9cd31da0bbfbdad517126f89504ffdae4d60a76c86f6be96d