Nov 17 03:15:37.021 INFO testing evantypanski/gremulator against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 03:15:37.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:15:37.333 INFO [stdout] a35119bc74849fdd48dcdda93cc11cb39d8e09d64bcae415dce75621c7d1656a
Nov 17 03:15:37.337 INFO running `"docker" "start" "-a" "a35119bc74849fdd48dcdda93cc11cb39d8e09d64bcae415dce75621c7d1656a"`
Nov 17 03:15:38.683 INFO [stderr] usermod: no changes
Nov 17 03:15:38.739 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Nov 17 03:15:39.103 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 03:15:39.103 INFO [stderr]   --> src/register.rs:57:12
Nov 17 03:15:39.104 INFO [stderr]    |
Nov 17 03:15:39.104 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 17 03:15:39.104 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Nov 17 03:15:39.105 INFO [stderr]    |
Nov 17 03:15:39.105 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 03:15:39.105 INFO [stderr] 
Nov 17 03:15:39.105 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 03:15:39.106 INFO [stderr]   --> src/register.rs:57:30
Nov 17 03:15:39.106 INFO [stderr]    |
Nov 17 03:15:39.106 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 17 03:15:39.106 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 03:15:39.106 INFO [stderr] 
Nov 17 03:15:39.191 INFO [stderr] warning: unused variable: `other`
Nov 17 03:15:39.192 INFO [stderr]    --> src/cpu.rs:204:13
Nov 17 03:15:39.192 INFO [stderr]     |
Nov 17 03:15:39.192 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Nov 17 03:15:39.192 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Nov 17 03:15:39.193 INFO [stderr]     |
Nov 17 03:15:39.193 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:15:39.193 INFO [stderr] 
Nov 17 03:15:39.203 INFO [stderr] warning: field is never used: `halted`
Nov 17 03:15:39.203 INFO [stderr]  --> src/cpu.rs:4:5
Nov 17 03:15:39.204 INFO [stderr]   |
Nov 17 03:15:39.204 INFO [stderr] 4 |     halted:     bool,
Nov 17 03:15:39.204 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 03:15:39.204 INFO [stderr]   |
Nov 17 03:15:39.205 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 03:15:39.205 INFO [stderr] 
Nov 17 03:15:39.205 INFO [stderr] warning: field is never used: `a`
Nov 17 03:15:39.206 INFO [stderr]  --> src/mmu.rs:2:5
Nov 17 03:15:39.206 INFO [stderr]   |
Nov 17 03:15:39.206 INFO [stderr] 2 |     a: u8,
Nov 17 03:15:39.206 INFO [stderr]   |     ^^^^^
Nov 17 03:15:39.207 INFO [stderr] 
Nov 17 03:15:39.207 INFO [stderr] warning: comparison is useless due to type limits
Nov 17 03:15:39.207 INFO [stderr]   --> src/cpu.rs:53:15
Nov 17 03:15:39.207 INFO [stderr]    |
Nov 17 03:15:39.208 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Nov 17 03:15:39.208 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:15:39.208 INFO [stderr]    |
Nov 17 03:15:39.209 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 17 03:15:39.209 INFO [stderr] 
Nov 17 03:15:39.209 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:15:39.209 INFO [stderr]   --> src/mbc.rs:23:9
Nov 17 03:15:39.210 INFO [stderr]    |
Nov 17 03:15:39.210 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Nov 17 03:15:39.210 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:15:39.215 INFO [stderr]    |
Nov 17 03:15:39.215 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 03:15:39.215 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:15:39.216 INFO [stderr] 
Nov 17 03:15:40.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 17 03:15:40.244 INFO [stderr] su: No module specific data is present
Nov 17 03:15:40.941 INFO running `"docker" "inspect" "a35119bc74849fdd48dcdda93cc11cb39d8e09d64bcae415dce75621c7d1656a"`
Nov 17 03:15:41.471 INFO running `"docker" "rm" "-f" "a35119bc74849fdd48dcdda93cc11cb39d8e09d64bcae415dce75621c7d1656a"`
Nov 17 03:15:41.779 INFO [stdout] a35119bc74849fdd48dcdda93cc11cb39d8e09d64bcae415dce75621c7d1656a
Nov 17 03:15:41.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:15:42.349 INFO [stdout] e6e2decd7c27c0adda32bca2448471e6869d2f533a024c1e1364e63f1ca76969
Nov 17 03:15:42.350 INFO running `"docker" "start" "-a" "e6e2decd7c27c0adda32bca2448471e6869d2f533a024c1e1364e63f1ca76969"`
Nov 17 03:15:43.706 INFO [stderr] usermod: no changes
Nov 17 03:15:43.783 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Nov 17 03:15:44.198 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 03:15:44.199 INFO [stderr]   --> src/register.rs:57:12
Nov 17 03:15:44.199 INFO [stderr]    |
Nov 17 03:15:44.199 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 17 03:15:44.200 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Nov 17 03:15:44.200 INFO [stderr]    |
Nov 17 03:15:44.200 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 03:15:44.201 INFO [stderr] 
Nov 17 03:15:44.201 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 03:15:44.201 INFO [stderr]   --> src/register.rs:57:30
Nov 17 03:15:44.202 INFO [stderr]    |
Nov 17 03:15:44.202 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 17 03:15:44.202 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 03:15:44.203 INFO [stderr] 
Nov 17 03:15:44.315 INFO [stderr] warning: unused variable: `other`
Nov 17 03:15:44.315 INFO [stderr]    --> src/cpu.rs:204:13
Nov 17 03:15:44.316 INFO [stderr]     |
Nov 17 03:15:44.316 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Nov 17 03:15:44.316 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Nov 17 03:15:44.316 INFO [stderr]     |
Nov 17 03:15:44.317 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:15:44.317 INFO [stderr] 
Nov 17 03:15:44.327 INFO [stderr] warning: variable does not need to be mutable
Nov 17 03:15:44.327 INFO [stderr]    --> src/cpu.rs:215:13
Nov 17 03:15:44.327 INFO [stderr]     |
Nov 17 03:15:44.328 INFO [stderr] 215 |         let mut cpu = CPU::new();
Nov 17 03:15:44.328 INFO [stderr]     |             ----^^^
Nov 17 03:15:44.328 INFO [stderr]     |             |
Nov 17 03:15:44.329 INFO [stderr]     |             help: remove this `mut`
Nov 17 03:15:44.329 INFO [stderr]     |
Nov 17 03:15:44.329 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 03:15:44.329 INFO [stderr] 
Nov 17 03:15:44.335 INFO [stderr] warning: field is never used: `a`
Nov 17 03:15:44.336 INFO [stderr]  --> src/mmu.rs:2:5
Nov 17 03:15:44.336 INFO [stderr]   |
Nov 17 03:15:44.336 INFO [stderr] 2 |     a: u8,
Nov 17 03:15:44.336 INFO [stderr]   |     ^^^^^
Nov 17 03:15:44.337 INFO [stderr]   |
Nov 17 03:15:44.337 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 03:15:44.337 INFO [stderr] 
Nov 17 03:15:44.338 INFO [stderr] warning: comparison is useless due to type limits
Nov 17 03:15:44.338 INFO [stderr]   --> src/cpu.rs:53:15
Nov 17 03:15:44.338 INFO [stderr]    |
Nov 17 03:15:44.338 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Nov 17 03:15:44.339 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:15:44.339 INFO [stderr]    |
Nov 17 03:15:44.339 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 17 03:15:44.340 INFO [stderr] 
Nov 17 03:15:44.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:15:44.355 INFO [stderr]   --> src/mbc.rs:23:9
Nov 17 03:15:44.356 INFO [stderr]    |
Nov 17 03:15:44.356 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Nov 17 03:15:44.356 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:15:44.357 INFO [stderr]    |
Nov 17 03:15:44.357 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 03:15:44.357 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:15:44.358 INFO [stderr] 
Nov 17 03:15:45.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Nov 17 03:15:45.159 INFO [stderr] su: No module specific data is present
Nov 17 03:15:45.916 INFO running `"docker" "inspect" "e6e2decd7c27c0adda32bca2448471e6869d2f533a024c1e1364e63f1ca76969"`
Nov 17 03:15:46.247 INFO running `"docker" "rm" "-f" "e6e2decd7c27c0adda32bca2448471e6869d2f533a024c1e1364e63f1ca76969"`
Nov 17 03:15:46.535 INFO [stdout] e6e2decd7c27c0adda32bca2448471e6869d2f533a024c1e1364e63f1ca76969
Nov 17 03:15:46.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:15:47.063 INFO [stdout] 17c257f44ce3344a05ee4d3341eafdc47505612d8fa9522828eea5db790b0f6f
Nov 17 03:15:47.072 INFO running `"docker" "start" "-a" "17c257f44ce3344a05ee4d3341eafdc47505612d8fa9522828eea5db790b0f6f"`
Nov 17 03:15:48.359 INFO [stderr] usermod: no changes
Nov 17 03:15:48.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 03:15:48.407 INFO [stderr]      Running /target/debug/deps/gremulator-62b3c6a91e77b373
Nov 17 03:15:48.419 INFO [stdout] 
Nov 17 03:15:48.420 INFO [stdout] running 2 tests
Nov 17 03:15:48.428 INFO [stdout] test cpu::tests::cpu_creates_properly ... ok
Nov 17 03:15:48.429 INFO [stderr]      Running /target/debug/deps/gremulator-c1a7e1633287cf77
Nov 17 03:15:48.429 INFO [stdout] test register::tests::flags_set_properly ... ok
Nov 17 03:15:48.429 INFO [stderr]    Doc-tests gremulator
Nov 17 03:15:48.429 INFO [stdout] 
Nov 17 03:15:48.430 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:15:48.430 INFO [stdout] 
Nov 17 03:15:48.430 INFO [stdout] 
Nov 17 03:15:48.430 INFO [stdout] running 0 tests
Nov 17 03:15:48.431 INFO [stdout] 
Nov 17 03:15:48.431 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:15:48.431 INFO [stdout] 
Nov 17 03:15:48.884 INFO [stdout] 
Nov 17 03:15:48.885 INFO [stdout] running 0 tests
Nov 17 03:15:48.885 INFO [stdout] 
Nov 17 03:15:48.885 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:15:48.886 INFO [stdout] 
Nov 17 03:15:48.915 INFO [stderr] su: No module specific data is present
Nov 17 03:15:49.406 INFO running `"docker" "inspect" "17c257f44ce3344a05ee4d3341eafdc47505612d8fa9522828eea5db790b0f6f"`
Nov 17 03:15:49.630 INFO running `"docker" "rm" "-f" "17c257f44ce3344a05ee4d3341eafdc47505612d8fa9522828eea5db790b0f6f"`
Nov 17 03:15:49.907 INFO [stdout] 17c257f44ce3344a05ee4d3341eafdc47505612d8fa9522828eea5db790b0f6f