Dec 13 18:06:11.413 INFO testing grsouza/rgbem against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 18:06:11.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:06:11.932 INFO [stdout] 72622c9f5566642fbffa3b0dcd87fb9e279b19395e267bb2f98e831e170f631b
Dec 13 18:06:11.934 INFO running `"docker" "start" "-a" "72622c9f5566642fbffa3b0dcd87fb9e279b19395e267bb2f98e831e170f631b"`
Dec 13 18:06:14.064 INFO [stderr] usermod: no changes
Dec 13 18:06:14.227 INFO [stderr]    Compiling rgb v0.1.0 (/source)
Dec 13 18:06:15.027 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 18:06:15.027 INFO [stderr]  --> src/memory.rs:1:5
Dec 13 18:06:15.027 INFO [stderr]   |
Dec 13 18:06:15.027 INFO [stderr] 1 | use std::fmt;
Dec 13 18:06:15.027 INFO [stderr]   |     ^^^^^^^^
Dec 13 18:06:15.027 INFO [stderr]   |
Dec 13 18:06:15.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:06:15.027 INFO [stderr] 
Dec 13 18:06:15.075 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:15.075 INFO [stderr]   --> src/memory.rs:20:26
Dec 13 18:06:15.075 INFO [stderr]    |
Dec 13 18:06:15.075 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:15.075 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:15.075 INFO [stderr]    |
Dec 13 18:06:15.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 18:06:15.075 INFO [stderr] 
Dec 13 18:06:15.075 INFO [stderr] warning: unused variable: `value`
Dec 13 18:06:15.075 INFO [stderr]   --> src/memory.rs:21:27
Dec 13 18:06:15.075 INFO [stderr]    |
Dec 13 18:06:15.075 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:15.075 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 13 18:06:15.075 INFO [stderr] 
Dec 13 18:06:15.075 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:15.075 INFO [stderr]   --> src/memory.rs:21:41
Dec 13 18:06:15.075 INFO [stderr]    |
Dec 13 18:06:15.075 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:15.075 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: field is never used: `memory`
Dec 13 18:06:15.087 INFO [stderr]  --> src/cpu.rs:4:3
Dec 13 18:06:15.087 INFO [stderr]   |
Dec 13 18:06:15.087 INFO [stderr] 4 |   memory: Memory,
Dec 13 18:06:15.087 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr]   |
Dec 13 18:06:15.087 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: field is never used: `kind`
Dec 13 18:06:15.087 INFO [stderr]    --> src/cpu.rs:154:3
Dec 13 18:06:15.087 INFO [stderr]     |
Dec 13 18:06:15.087 INFO [stderr] 154 |   kind: InstructionKind,
Dec 13 18:06:15.087 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: field is never used: `assembly`
Dec 13 18:06:15.087 INFO [stderr]    --> src/cpu.rs:155:3
Dec 13 18:06:15.087 INFO [stderr]     |
Dec 13 18:06:15.087 INFO [stderr] 155 |   assembly: &'static str,
Dec 13 18:06:15.087 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: field is never used: `rom`
Dec 13 18:06:15.087 INFO [stderr]  --> src/memory.rs:6:3
Dec 13 18:06:15.087 INFO [stderr]   |
Dec 13 18:06:15.087 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 13 18:06:15.087 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: method is never used: `read`
Dec 13 18:06:15.087 INFO [stderr]   --> src/memory.rs:20:3
Dec 13 18:06:15.087 INFO [stderr]    |
Dec 13 18:06:15.087 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:15.087 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: method is never used: `write`
Dec 13 18:06:15.087 INFO [stderr]   --> src/memory.rs:21:3
Dec 13 18:06:15.087 INFO [stderr]    |
Dec 13 18:06:15.087 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:15.087 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:15.087 INFO [stderr] warning: field is never used: `cpu`
Dec 13 18:06:15.087 INFO [stderr]   --> src/main.rs:11:5
Dec 13 18:06:15.087 INFO [stderr]    |
Dec 13 18:06:15.087 INFO [stderr] 11 |     cpu: CPU,
Dec 13 18:06:15.087 INFO [stderr]    |     ^^^^^^^^
Dec 13 18:06:15.087 INFO [stderr] 
Dec 13 18:06:16.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Dec 13 18:06:16.367 INFO [stderr] su: No module specific data is present
Dec 13 18:06:17.359 INFO running `"docker" "inspect" "72622c9f5566642fbffa3b0dcd87fb9e279b19395e267bb2f98e831e170f631b"`
Dec 13 18:06:17.695 INFO running `"docker" "rm" "-f" "72622c9f5566642fbffa3b0dcd87fb9e279b19395e267bb2f98e831e170f631b"`
Dec 13 18:06:18.059 INFO [stdout] 72622c9f5566642fbffa3b0dcd87fb9e279b19395e267bb2f98e831e170f631b
Dec 13 18:06:18.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:06:18.587 INFO [stdout] adbb47af02d5ef9e662fa50e1000a2832d621acbbd356a7c992947325df0ca2e
Dec 13 18:06:18.590 INFO running `"docker" "start" "-a" "adbb47af02d5ef9e662fa50e1000a2832d621acbbd356a7c992947325df0ca2e"`
Dec 13 18:06:20.655 INFO [stderr] usermod: no changes
Dec 13 18:06:20.755 INFO [stderr]    Compiling rgb v0.1.0 (/source)
Dec 13 18:06:21.560 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 18:06:21.560 INFO [stderr]  --> src/memory.rs:1:5
Dec 13 18:06:21.560 INFO [stderr]   |
Dec 13 18:06:21.560 INFO [stderr] 1 | use std::fmt;
Dec 13 18:06:21.560 INFO [stderr]   |     ^^^^^^^^
Dec 13 18:06:21.560 INFO [stderr]   |
Dec 13 18:06:21.560 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:06:21.560 INFO [stderr] 
Dec 13 18:06:21.599 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:21.599 INFO [stderr]   --> src/memory.rs:20:26
Dec 13 18:06:21.599 INFO [stderr]    |
Dec 13 18:06:21.599 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:21.599 INFO [stderr]    |                          ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:21.599 INFO [stderr]    |
Dec 13 18:06:21.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 18:06:21.599 INFO [stderr] 
Dec 13 18:06:21.599 INFO [stderr] warning: unused variable: `value`
Dec 13 18:06:21.599 INFO [stderr]   --> src/memory.rs:21:27
Dec 13 18:06:21.599 INFO [stderr]    |
Dec 13 18:06:21.599 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:21.599 INFO [stderr]    |                           ^^^^^ help: consider using `_value` instead
Dec 13 18:06:21.599 INFO [stderr] 
Dec 13 18:06:21.599 INFO [stderr] warning: unused variable: `location`
Dec 13 18:06:21.599 INFO [stderr]   --> src/memory.rs:21:41
Dec 13 18:06:21.599 INFO [stderr]    |
Dec 13 18:06:21.599 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:21.599 INFO [stderr]    |                                         ^^^^^^^^ help: consider using `_location` instead
Dec 13 18:06:21.599 INFO [stderr] 
Dec 13 18:06:21.612 INFO [stderr] warning: field is never used: `memory`
Dec 13 18:06:21.612 INFO [stderr]  --> src/cpu.rs:4:3
Dec 13 18:06:21.612 INFO [stderr]   |
Dec 13 18:06:21.612 INFO [stderr] 4 |   memory: Memory,
Dec 13 18:06:21.612 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 13 18:06:21.612 INFO [stderr]   |
Dec 13 18:06:21.612 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 18:06:21.612 INFO [stderr] 
Dec 13 18:06:21.612 INFO [stderr] warning: field is never used: `kind`
Dec 13 18:06:21.612 INFO [stderr]    --> src/cpu.rs:154:3
Dec 13 18:06:21.612 INFO [stderr]     |
Dec 13 18:06:21.612 INFO [stderr] 154 |   kind: InstructionKind,
Dec 13 18:06:21.612 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:21.612 INFO [stderr] 
Dec 13 18:06:21.612 INFO [stderr] warning: field is never used: `assembly`
Dec 13 18:06:21.612 INFO [stderr]    --> src/cpu.rs:155:3
Dec 13 18:06:21.612 INFO [stderr]     |
Dec 13 18:06:21.612 INFO [stderr] 155 |   assembly: &'static str,
Dec 13 18:06:21.612 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:21.612 INFO [stderr] 
Dec 13 18:06:21.612 INFO [stderr] warning: field is never used: `rom`
Dec 13 18:06:21.612 INFO [stderr]  --> src/memory.rs:6:3
Dec 13 18:06:21.612 INFO [stderr]   |
Dec 13 18:06:21.612 INFO [stderr] 6 |   rom: Vec<u8>,
Dec 13 18:06:21.612 INFO [stderr]   |   ^^^^^^^^^^^^
Dec 13 18:06:21.612 INFO [stderr] 
Dec 13 18:06:21.612 INFO [stderr] warning: method is never used: `read`
Dec 13 18:06:21.613 INFO [stderr]   --> src/memory.rs:20:3
Dec 13 18:06:21.613 INFO [stderr]    |
Dec 13 18:06:21.613 INFO [stderr] 20 |   pub fn read(&mut self, location: usize) {}
Dec 13 18:06:21.613 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:21.613 INFO [stderr] 
Dec 13 18:06:21.613 INFO [stderr] warning: method is never used: `write`
Dec 13 18:06:21.613 INFO [stderr]   --> src/memory.rs:21:3
Dec 13 18:06:21.613 INFO [stderr]    |
Dec 13 18:06:21.613 INFO [stderr] 21 |   pub fn write(&mut self, value: usize, location: usize) {}
Dec 13 18:06:21.613 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:06:21.613 INFO [stderr] 
Dec 13 18:06:21.613 INFO [stderr] warning: field is never used: `cpu`
Dec 13 18:06:21.613 INFO [stderr]   --> src/main.rs:11:5
Dec 13 18:06:21.613 INFO [stderr]    |
Dec 13 18:06:21.613 INFO [stderr] 11 |     cpu: CPU,
Dec 13 18:06:21.613 INFO [stderr]    |     ^^^^^^^^
Dec 13 18:06:21.613 INFO [stderr] 
Dec 13 18:06:22.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 18:06:22.019 INFO [stderr] su: No module specific data is present
Dec 13 18:06:23.108 INFO running `"docker" "inspect" "adbb47af02d5ef9e662fa50e1000a2832d621acbbd356a7c992947325df0ca2e"`
Dec 13 18:06:23.503 INFO running `"docker" "rm" "-f" "adbb47af02d5ef9e662fa50e1000a2832d621acbbd356a7c992947325df0ca2e"`
Dec 13 18:06:23.787 INFO [stdout] adbb47af02d5ef9e662fa50e1000a2832d621acbbd356a7c992947325df0ca2e
Dec 13 18:06:23.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:06:24.392 INFO [stdout] 82e63506ebbb21ce9ff5b68b1a689712637a320ea36639cd4b57f76a90ac1516
Dec 13 18:06:24.394 INFO running `"docker" "start" "-a" "82e63506ebbb21ce9ff5b68b1a689712637a320ea36639cd4b57f76a90ac1516"`
Dec 13 18:06:26.233 INFO [stderr] usermod: no changes
Dec 13 18:06:26.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 18:06:26.355 INFO [stdout] 
Dec 13 18:06:26.355 INFO [stderr]      Running /target/debug/deps/rgb-2117879196a1ceb3
Dec 13 18:06:26.355 INFO [stdout] running 0 tests
Dec 13 18:06:26.355 INFO [stderr] su: No module specific data is present
Dec 13 18:06:26.355 INFO [stdout] 
Dec 13 18:06:26.355 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:06:26.355 INFO [stdout] 
Dec 13 18:06:27.528 INFO running `"docker" "inspect" "82e63506ebbb21ce9ff5b68b1a689712637a320ea36639cd4b57f76a90ac1516"`
Dec 13 18:06:27.853 INFO running `"docker" "rm" "-f" "82e63506ebbb21ce9ff5b68b1a689712637a320ea36639cd4b57f76a90ac1516"`
Dec 13 18:06:28.239 INFO [stdout] 82e63506ebbb21ce9ff5b68b1a689712637a320ea36639cd4b57f76a90ac1516