Dec 13 19:46:34.321 INFO testing evantypanski/gremulator against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 19:46:34.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:46:34.804 INFO [stdout] 923c9227c69a2000d9c27811e70f797dd84cdef17e590d069c856ecbdf764dfa
Dec 13 19:46:34.806 INFO running `"docker" "start" "-a" "923c9227c69a2000d9c27811e70f797dd84cdef17e590d069c856ecbdf764dfa"`
Dec 13 19:46:36.259 INFO [stderr] usermod: no changes
Dec 13 19:46:36.331 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Dec 13 19:46:36.679 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 19:46:36.679 INFO [stderr]   --> src/register.rs:57:12
Dec 13 19:46:36.679 INFO [stderr]    |
Dec 13 19:46:36.679 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:36.679 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Dec 13 19:46:36.679 INFO [stderr]    |
Dec 13 19:46:36.679 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 19:46:36.679 INFO [stderr] 
Dec 13 19:46:36.679 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 19:46:36.679 INFO [stderr]   --> src/register.rs:57:30
Dec 13 19:46:36.679 INFO [stderr]    |
Dec 13 19:46:36.679 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:36.679 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 19:46:36.679 INFO [stderr] 
Dec 13 19:46:36.759 INFO [stderr] warning: unused variable: `other`
Dec 13 19:46:36.759 INFO [stderr]    --> src/cpu.rs:204:13
Dec 13 19:46:36.759 INFO [stderr]     |
Dec 13 19:46:36.759 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Dec 13 19:46:36.759 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Dec 13 19:46:36.759 INFO [stderr]     |
Dec 13 19:46:36.759 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 19:46:36.759 INFO [stderr] 
Dec 13 19:46:36.771 INFO [stderr] warning: field is never used: `halted`
Dec 13 19:46:36.771 INFO [stderr]  --> src/cpu.rs:4:5
Dec 13 19:46:36.771 INFO [stderr]   |
Dec 13 19:46:36.771 INFO [stderr] 4 |     halted:     bool,
Dec 13 19:46:36.771 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 19:46:36.771 INFO [stderr]   |
Dec 13 19:46:36.771 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 19:46:36.771 INFO [stderr] 
Dec 13 19:46:36.771 INFO [stderr] warning: field is never used: `a`
Dec 13 19:46:36.771 INFO [stderr]  --> src/mmu.rs:2:5
Dec 13 19:46:36.771 INFO [stderr]   |
Dec 13 19:46:36.771 INFO [stderr] 2 |     a: u8,
Dec 13 19:46:36.771 INFO [stderr]   |     ^^^^^
Dec 13 19:46:36.771 INFO [stderr] 
Dec 13 19:46:36.771 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 19:46:36.771 INFO [stderr]   --> src/cpu.rs:53:15
Dec 13 19:46:36.771 INFO [stderr]    |
Dec 13 19:46:36.771 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Dec 13 19:46:36.771 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:36.771 INFO [stderr]    |
Dec 13 19:46:36.771 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 19:46:36.771 INFO [stderr] 
Dec 13 19:46:36.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 19:46:36.779 INFO [stderr]   --> src/mbc.rs:23:9
Dec 13 19:46:36.779 INFO [stderr]    |
Dec 13 19:46:36.779 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Dec 13 19:46:36.779 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:36.779 INFO [stderr]    |
Dec 13 19:46:36.779 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 19:46:36.779 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 19:46:36.779 INFO [stderr] 
Dec 13 19:46:37.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 13 19:46:37.749 INFO [stderr] su: No module specific data is present
Dec 13 19:46:38.257 INFO running `"docker" "inspect" "923c9227c69a2000d9c27811e70f797dd84cdef17e590d069c856ecbdf764dfa"`
Dec 13 19:46:38.546 INFO running `"docker" "rm" "-f" "923c9227c69a2000d9c27811e70f797dd84cdef17e590d069c856ecbdf764dfa"`
Dec 13 19:46:38.817 INFO [stdout] 923c9227c69a2000d9c27811e70f797dd84cdef17e590d069c856ecbdf764dfa
Dec 13 19:46:38.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:46:39.216 INFO [stdout] 5f070249878518bf7c1965b7080e55ce6642db5f80b19a35021dc059931e0264
Dec 13 19:46:39.218 INFO running `"docker" "start" "-a" "5f070249878518bf7c1965b7080e55ce6642db5f80b19a35021dc059931e0264"`
Dec 13 19:46:40.375 INFO [stderr] usermod: no changes
Dec 13 19:46:40.411 INFO [stderr]    Compiling gremulator v0.1.0 (/source)
Dec 13 19:46:41.006 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 19:46:41.006 INFO [stderr]   --> src/register.rs:57:12
Dec 13 19:46:41.006 INFO [stderr]    |
Dec 13 19:46:41.006 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:41.006 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Dec 13 19:46:41.006 INFO [stderr]    |
Dec 13 19:46:41.006 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 19:46:41.007 INFO [stderr] 
Dec 13 19:46:41.007 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 19:46:41.007 INFO [stderr]   --> src/register.rs:57:30
Dec 13 19:46:41.007 INFO [stderr]    |
Dec 13 19:46:41.007 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Dec 13 19:46:41.007 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 19:46:41.007 INFO [stderr] 
Dec 13 19:46:41.172 INFO [stderr] warning: unused variable: `other`
Dec 13 19:46:41.172 INFO [stderr]    --> src/cpu.rs:204:13
Dec 13 19:46:41.172 INFO [stderr]     |
Dec 13 19:46:41.172 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Dec 13 19:46:41.172 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Dec 13 19:46:41.172 INFO [stderr]     |
Dec 13 19:46:41.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 19:46:41.172 INFO [stderr] 
Dec 13 19:46:41.177 INFO [stderr] warning: variable does not need to be mutable
Dec 13 19:46:41.177 INFO [stderr]    --> src/cpu.rs:215:13
Dec 13 19:46:41.177 INFO [stderr]     |
Dec 13 19:46:41.177 INFO [stderr] 215 |         let mut cpu = CPU::new();
Dec 13 19:46:41.177 INFO [stderr]     |             ----^^^
Dec 13 19:46:41.177 INFO [stderr]     |             |
Dec 13 19:46:41.177 INFO [stderr]     |             help: remove this `mut`
Dec 13 19:46:41.195 INFO [stderr]     |
Dec 13 19:46:41.195 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 19:46:41.195 INFO [stderr] 
Dec 13 19:46:41.210 INFO [stderr] warning: field is never used: `a`
Dec 13 19:46:41.211 INFO [stderr]  --> src/mmu.rs:2:5
Dec 13 19:46:41.211 INFO [stderr]   |
Dec 13 19:46:41.211 INFO [stderr] 2 |     a: u8,
Dec 13 19:46:41.211 INFO [stderr]   |     ^^^^^
Dec 13 19:46:41.211 INFO [stderr]   |
Dec 13 19:46:41.211 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 19:46:41.211 INFO [stderr] 
Dec 13 19:46:41.211 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 19:46:41.211 INFO [stderr]   --> src/cpu.rs:53:15
Dec 13 19:46:41.211 INFO [stderr]    |
Dec 13 19:46:41.211 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Dec 13 19:46:41.211 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:41.211 INFO [stderr]    |
Dec 13 19:46:41.211 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 19:46:41.211 INFO [stderr] 
Dec 13 19:46:41.303 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 19:46:41.303 INFO [stderr]   --> src/mbc.rs:23:9
Dec 13 19:46:41.303 INFO [stderr]    |
Dec 13 19:46:41.303 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Dec 13 19:46:41.303 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 19:46:41.303 INFO [stderr]    |
Dec 13 19:46:41.303 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 19:46:41.303 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 19:46:41.303 INFO [stderr] 
Dec 13 19:46:41.894 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 13 19:46:41.894 INFO [stderr] su: No module specific data is present
Dec 13 19:46:42.407 INFO running `"docker" "inspect" "5f070249878518bf7c1965b7080e55ce6642db5f80b19a35021dc059931e0264"`
Dec 13 19:46:42.601 INFO running `"docker" "rm" "-f" "5f070249878518bf7c1965b7080e55ce6642db5f80b19a35021dc059931e0264"`
Dec 13 19:46:42.871 INFO [stdout] 5f070249878518bf7c1965b7080e55ce6642db5f80b19a35021dc059931e0264
Dec 13 19:46:42.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:46:43.332 INFO [stdout] 935ec8a075eb7103f6e4e669aeb193f71eef0a30848a0125402a180dcb74490e
Dec 13 19:46:43.338 INFO running `"docker" "start" "-a" "935ec8a075eb7103f6e4e669aeb193f71eef0a30848a0125402a180dcb74490e"`
Dec 13 19:46:44.103 INFO [stderr] usermod: no changes
Dec 13 19:46:44.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 19:46:44.171 INFO [stderr]      Running /target/debug/deps/gremulator-472eb505d61b5dca
Dec 13 19:46:44.172 INFO [stdout] 
Dec 13 19:46:44.172 INFO [stdout] running 2 tests
Dec 13 19:46:44.172 INFO [stdout] test cpu::tests::cpu_creates_properly ... ok
Dec 13 19:46:44.173 INFO [stdout] test register::tests::flags_set_properly ... ok
Dec 13 19:46:44.173 INFO [stdout] 
Dec 13 19:46:44.173 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:44.173 INFO [stdout] 
Dec 13 19:46:44.175 INFO [stderr]      Running /target/debug/deps/gremulator-e2a32db2d1c5af1c
Dec 13 19:46:44.177 INFO [stderr]    Doc-tests gremulator
Dec 13 19:46:44.177 INFO [stdout] 
Dec 13 19:46:44.177 INFO [stdout] running 0 tests
Dec 13 19:46:44.177 INFO [stdout] 
Dec 13 19:46:44.177 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:44.177 INFO [stdout] 
Dec 13 19:46:44.683 INFO [stdout] 
Dec 13 19:46:44.683 INFO [stdout] running 0 tests
Dec 13 19:46:44.683 INFO [stdout] 
Dec 13 19:46:44.684 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:46:44.684 INFO [stdout] 
Dec 13 19:46:44.690 INFO [stderr] su: No module specific data is present
Dec 13 19:46:45.315 INFO running `"docker" "inspect" "935ec8a075eb7103f6e4e669aeb193f71eef0a30848a0125402a180dcb74490e"`
Dec 13 19:46:45.699 INFO running `"docker" "rm" "-f" "935ec8a075eb7103f6e4e669aeb193f71eef0a30848a0125402a180dcb74490e"`
Dec 13 19:46:46.049 INFO [stdout] 935ec8a075eb7103f6e4e669aeb193f71eef0a30848a0125402a180dcb74490e