Dec 13 19:46:36.528 INFO testing evantypanski/gremulator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 19:46:36.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:46:37.173 INFO [stdout] 08f6868f63cd9b8e28c697f274e18e5beddd9fd947761cc3ec3ddbe0f2c3a0eb
Dec 13 19:46:37.179 INFO running `"docker" "start" "-a" "08f6868f63cd9b8e28c697f274e18e5beddd9fd947761cc3ec3ddbe0f2c3a0eb"`
Dec 13 19:46:38.297 INFO [stderr] usermod: no changes
Dec 13 19:46:38.363 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Dec 13 19:46:38.747 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 19:46:38.747 INFO [stderr]   --> src/register.rs:57:12
Dec 13 19:46:38.747 INFO [stderr]    |
Dec 13 19:46:38.747 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:38.747 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Dec 13 19:46:38.747 INFO [stderr]    |
Dec 13 19:46:38.747 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 19:46:38.747 INFO [stderr] 
Dec 13 19:46:38.747 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 19:46:38.747 INFO [stderr]   --> src/register.rs:57:30
Dec 13 19:46:38.747 INFO [stderr]    |
Dec 13 19:46:38.747 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:38.747 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 19:46:38.747 INFO [stderr] 
Dec 13 19:46:38.807 INFO [stderr] warning: unused variable: `other`
Dec 13 19:46:38.807 INFO [stderr]    --> src/cpu.rs:204:13
Dec 13 19:46:38.807 INFO [stderr]     |
Dec 13 19:46:38.807 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Dec 13 19:46:38.807 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Dec 13 19:46:38.807 INFO [stderr]     |
Dec 13 19:46:38.807 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 19:46:38.807 INFO [stderr] 
Dec 13 19:46:38.839 INFO [stderr] warning: field is never used: `halted`
Dec 13 19:46:38.839 INFO [stderr]  --> src/cpu.rs:4:5
Dec 13 19:46:38.839 INFO [stderr]   |
Dec 13 19:46:38.839 INFO [stderr] 4 |     halted:     bool,
Dec 13 19:46:38.839 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 19:46:38.839 INFO [stderr]   |
Dec 13 19:46:38.839 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 19:46:38.839 INFO [stderr] 
Dec 13 19:46:38.839 INFO [stderr] warning: field is never used: `a`
Dec 13 19:46:38.839 INFO [stderr]  --> src/mmu.rs:2:5
Dec 13 19:46:38.839 INFO [stderr]   |
Dec 13 19:46:38.839 INFO [stderr] 2 |     a: u8,
Dec 13 19:46:38.839 INFO [stderr]   |     ^^^^^
Dec 13 19:46:38.839 INFO [stderr] 
Dec 13 19:46:38.839 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 19:46:38.839 INFO [stderr]   --> src/cpu.rs:53:15
Dec 13 19:46:38.839 INFO [stderr]    |
Dec 13 19:46:38.839 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Dec 13 19:46:38.839 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:38.839 INFO [stderr]    |
Dec 13 19:46:38.839 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 19:46:38.839 INFO [stderr] 
Dec 13 19:46:38.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 19:46:38.839 INFO [stderr]   --> src/mbc.rs:23:9
Dec 13 19:46:38.839 INFO [stderr]    |
Dec 13 19:46:38.839 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Dec 13 19:46:38.839 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:38.839 INFO [stderr]    |
Dec 13 19:46:38.839 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 19:46:38.839 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 19:46:38.839 INFO [stderr] 
Dec 13 19:46:39.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 13 19:46:39.739 INFO [stderr] su: No module specific data is present
Dec 13 19:46:40.444 INFO running `"docker" "inspect" "08f6868f63cd9b8e28c697f274e18e5beddd9fd947761cc3ec3ddbe0f2c3a0eb"`
Dec 13 19:46:40.709 INFO running `"docker" "rm" "-f" "08f6868f63cd9b8e28c697f274e18e5beddd9fd947761cc3ec3ddbe0f2c3a0eb"`
Dec 13 19:46:41.059 INFO [stdout] 08f6868f63cd9b8e28c697f274e18e5beddd9fd947761cc3ec3ddbe0f2c3a0eb
Dec 13 19:46:41.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:46:41.511 INFO [stdout] 0a93a40b1808171ebd2a35b203b614e1d0ab3465b382f6fb46c7053fb8487876
Dec 13 19:46:41.519 INFO running `"docker" "start" "-a" "0a93a40b1808171ebd2a35b203b614e1d0ab3465b382f6fb46c7053fb8487876"`
Dec 13 19:46:42.571 INFO [stderr] usermod: no changes
Dec 13 19:46:42.610 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Dec 13 19:46:43.155 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 19:46:43.155 INFO [stderr]   --> src/register.rs:57:12
Dec 13 19:46:43.155 INFO [stderr]    |
Dec 13 19:46:43.155 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:43.155 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Dec 13 19:46:43.156 INFO [stderr]    |
Dec 13 19:46:43.156 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 19:46:43.156 INFO [stderr] 
Dec 13 19:46:43.156 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 19:46:43.156 INFO [stderr]   --> src/register.rs:57:30
Dec 13 19:46:43.156 INFO [stderr]    |
Dec 13 19:46:43.156 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:43.156 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 19:46:43.156 INFO [stderr] 
Dec 13 19:46:43.316 INFO [stderr] warning: unused variable: `other`
Dec 13 19:46:43.316 INFO [stderr]    --> src/cpu.rs:204:13
Dec 13 19:46:43.316 INFO [stderr]     |
Dec 13 19:46:43.316 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Dec 13 19:46:43.316 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Dec 13 19:46:43.316 INFO [stderr]     |
Dec 13 19:46:43.316 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 19:46:43.316 INFO [stderr] 
Dec 13 19:46:43.328 INFO [stderr] warning: variable does not need to be mutable
Dec 13 19:46:43.328 INFO [stderr]    --> src/cpu.rs:215:13
Dec 13 19:46:43.328 INFO [stderr]     |
Dec 13 19:46:43.328 INFO [stderr] 215 |         let mut cpu = CPU::new();
Dec 13 19:46:43.328 INFO [stderr]     |             ----^^^
Dec 13 19:46:43.328 INFO [stderr]     |             |
Dec 13 19:46:43.328 INFO [stderr]     |             help: remove this `mut`
Dec 13 19:46:43.328 INFO [stderr]     |
Dec 13 19:46:43.328 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 19:46:43.328 INFO [stderr] 
Dec 13 19:46:43.367 INFO [stderr] warning: field is never used: `a`
Dec 13 19:46:43.367 INFO [stderr]  --> src/mmu.rs:2:5
Dec 13 19:46:43.367 INFO [stderr]   |
Dec 13 19:46:43.367 INFO [stderr] 2 |     a: u8,
Dec 13 19:46:43.367 INFO [stderr]   |     ^^^^^
Dec 13 19:46:43.367 INFO [stderr]   |
Dec 13 19:46:43.367 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 19:46:43.367 INFO [stderr] 
Dec 13 19:46:43.367 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 19:46:43.367 INFO [stderr]   --> src/cpu.rs:53:15
Dec 13 19:46:43.367 INFO [stderr]    |
Dec 13 19:46:43.367 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Dec 13 19:46:43.367 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:43.367 INFO [stderr]    |
Dec 13 19:46:43.367 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 19:46:43.367 INFO [stderr] 
Dec 13 19:46:43.369 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 19:46:43.370 INFO [stderr]   --> src/mbc.rs:23:9
Dec 13 19:46:43.370 INFO [stderr]    |
Dec 13 19:46:43.370 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Dec 13 19:46:43.370 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:43.370 INFO [stderr]    |
Dec 13 19:46:43.370 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 19:46:43.370 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 19:46:43.370 INFO [stderr] 
Dec 13 19:46:43.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 13 19:46:43.933 INFO [stderr] su: No module specific data is present
Dec 13 19:46:44.239 INFO running `"docker" "inspect" "0a93a40b1808171ebd2a35b203b614e1d0ab3465b382f6fb46c7053fb8487876"`
Dec 13 19:46:44.545 INFO running `"docker" "rm" "-f" "0a93a40b1808171ebd2a35b203b614e1d0ab3465b382f6fb46c7053fb8487876"`
Dec 13 19:46:44.747 INFO [stdout] 0a93a40b1808171ebd2a35b203b614e1d0ab3465b382f6fb46c7053fb8487876
Dec 13 19:46:44.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:46:45.071 INFO [stdout] 33d1a6bb4a14e518dd9aaab29ca4ff597ea4b4facf5801f11e6da616c1f0954d
Dec 13 19:46:45.073 INFO running `"docker" "start" "-a" "33d1a6bb4a14e518dd9aaab29ca4ff597ea4b4facf5801f11e6da616c1f0954d"`
Dec 13 19:46:46.397 INFO [stderr] usermod: no changes
Dec 13 19:46:46.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 19:46:46.491 INFO [stderr]      Running /target/debug/deps/gremulator-4f2fc663b9cb47fb
Dec 13 19:46:46.491 INFO [stdout] 
Dec 13 19:46:46.491 INFO [stderr]      Running /target/debug/deps/gremulator-81d3ce60065cd2e9
Dec 13 19:46:46.491 INFO [stdout] running 2 tests
Dec 13 19:46:46.491 INFO [stdout] test register::tests::flags_set_properly ... ok
Dec 13 19:46:46.491 INFO [stdout] test cpu::tests::cpu_creates_properly ... ok
Dec 13 19:46:46.491 INFO [stdout] 
Dec 13 19:46:46.491 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:46.491 INFO [stdout] 
Dec 13 19:46:46.599 INFO [stdout] 
Dec 13 19:46:46.599 INFO [stdout] running 0 tests
Dec 13 19:46:46.599 INFO [stdout] 
Dec 13 19:46:46.599 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:46.599 INFO [stdout] 
Dec 13 19:46:46.599 INFO [stderr]    Doc-tests gremulator
Dec 13 19:46:47.011 INFO [stdout] 
Dec 13 19:46:47.011 INFO [stdout] running 0 tests
Dec 13 19:46:47.011 INFO [stdout] 
Dec 13 19:46:47.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:47.011 INFO [stdout] 
Dec 13 19:46:47.018 INFO [stderr] su: No module specific data is present
Dec 13 19:46:48.219 INFO running `"docker" "inspect" "33d1a6bb4a14e518dd9aaab29ca4ff597ea4b4facf5801f11e6da616c1f0954d"`
Dec 13 19:46:48.589 INFO running `"docker" "rm" "-f" "33d1a6bb4a14e518dd9aaab29ca4ff597ea4b4facf5801f11e6da616c1f0954d"`
Dec 13 19:46:48.819 INFO [stdout] 33d1a6bb4a14e518dd9aaab29ca4ff597ea4b4facf5801f11e6da616c1f0954d