Oct 12 15:10:48.403 INFO checking reilleya/rustBoy against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:10:48.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 15:10:48.643 INFO blam! a5b5c8043d9a65f2aea785c919859006a7527317597100f6d796a8c921b058bb
Oct 12 15:10:48.646 INFO running `"docker" "start" "-a" "a5b5c8043d9a65f2aea785c919859006a7527317597100f6d796a8c921b058bb"`
Oct 12 15:10:49.208 INFO kablam! usermod: no changes
Oct 12 15:10:49.256 INFO kablam!     Checking rustBoy v0.1.0 (/source)
Oct 12 15:10:49.768 INFO kablam! warning: unused import: `super::Core`
Oct 12 15:10:49.768 INFO kablam!  --> src/core/memory.rs:3:5
Oct 12 15:10:49.768 INFO kablam!   |
Oct 12 15:10:49.768 INFO kablam! 3 | use super::Core;
Oct 12 15:10:49.768 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 15:10:49.768 INFO kablam!   |
Oct 12 15:10:49.768 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:10:49.768 INFO kablam! 
Oct 12 15:10:49.768 INFO kablam! warning: unused import: `super::Core`
Oct 12 15:10:49.768 INFO kablam!  --> src/core/memory.rs:3:5
Oct 12 15:10:49.768 INFO kablam!   |
Oct 12 15:10:49.768 INFO kablam! 3 | use super::Core;
Oct 12 15:10:49.768 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 15:10:49.768 INFO kablam!   |
Oct 12 15:10:49.768 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:10:49.768 INFO kablam! 
Oct 12 15:10:49.975 INFO kablam! warning: unreachable expression
Oct 12 15:10:49.976 INFO kablam!   --> src/core/memory.rs:48:5
Oct 12 15:10:49.976 INFO kablam!    |
Oct 12 15:10:49.976 INFO kablam! 48 |                 0
Oct 12 15:10:49.976 INFO kablam!    |                 ^
Oct 12 15:10:49.976 INFO kablam!    |
Oct 12 15:10:49.976 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 15:10:49.976 INFO kablam! 
Oct 12 15:10:50.019 INFO kablam! warning: unused variable: `loc`
Oct 12 15:10:50.019 INFO kablam!   --> src/core/display.rs:36:28
Oct 12 15:10:50.019 INFO kablam!    |
Oct 12 15:10:50.019 INFO kablam! 36 |     pub fn set_mem(&mut self, loc:u16, val:u8) {
Oct 12 15:10:50.019 INFO kablam!    |                               ^^^ help: consider using `_loc` instead
Oct 12 15:10:50.019 INFO kablam!    |
Oct 12 15:10:50.019 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:10:50.019 INFO kablam! 
Oct 12 15:10:50.019 INFO kablam! warning: unused variable: `val`
Oct 12 15:10:50.019 INFO kablam!   --> src/core/display.rs:36:37
Oct 12 15:10:50.019 INFO kablam!    |
Oct 12 15:10:50.019 INFO kablam! 36 |     pub fn set_mem(&mut self, loc:u16, val:u8) {
Oct 12 15:10:50.019 INFO kablam!    |                                        ^^^ help: consider using `_val` instead
Oct 12 15:10:50.019 INFO kablam! 
Oct 12 15:10:50.019 INFO kablam! warning: unused variable: `op_Carry`
Oct 12 15:10:50.019 INFO kablam!    --> src/core/mod.rs:802:19
Oct 12 15:10:50.019 INFO kablam!     |
Oct 12 15:10:50.019 INFO kablam! 802 |                 let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8);
Oct 12 15:10:50.019 INFO kablam!     |                               ^^^^^^^^ help: consider using `_op_Carry` instead
Oct 12 15:10:50.019 INFO kablam! 
Oct 12 15:10:50.083 INFO kablam! warning: unreachable expression
Oct 12 15:10:50.083 INFO kablam!   --> src/core/memory.rs:48:5
Oct 12 15:10:50.083 INFO kablam!    |
Oct 12 15:10:50.083 INFO kablam! 48 |                 0
Oct 12 15:10:50.083 INFO kablam!    |                 ^
Oct 12 15:10:50.083 INFO kablam!    |
Oct 12 15:10:50.084 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 15:10:50.084 INFO kablam! 
Oct 12 15:10:50.115 INFO kablam! warning: variant is never constructed: `f`
Oct 12 15:10:50.116 INFO kablam!  --> src/core/registers.rs:3:2
Oct 12 15:10:50.116 INFO kablam!   |
Oct 12 15:10:50.116 INFO kablam! 3 |     f,
Oct 12 15:10:50.116 INFO kablam!   |     ^
Oct 12 15:10:50.116 INFO kablam!   |
Oct 12 15:10:50.116 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:10:50.116 INFO kablam! 
Oct 12 15:10:50.116 INFO kablam! warning: function is never used: `check_sub_half_carry_16`
Oct 12 15:10:50.116 INFO kablam!   --> src/core/mod.rs:30:1
Oct 12 15:10:50.116 INFO kablam!    |
Oct 12 15:10:50.116 INFO kablam! 30 | fn check_sub_half_carry_16(a:u16, b:u16) -> bool {
Oct 12 15:10:50.116 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.116 INFO kablam! 
Oct 12 15:10:50.116 INFO kablam! warning: method is never used: `dec_a`
Oct 12 15:10:50.116 INFO kablam!     --> src/core/mod.rs:1196:2
Oct 12 15:10:50.116 INFO kablam!      |
Oct 12 15:10:50.116 INFO kablam! 1196 |     fn dec_a(&mut self) -> (u16, u64) {
Oct 12 15:10:50.116 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.116 INFO kablam! 
Oct 12 15:10:50.116 INFO kablam! warning: crate `rustBoy` should have a snake case name such as `rust_boy`
Oct 12 15:10:50.116 INFO kablam!   |
Oct 12 15:10:50.116 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:10:50.116 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `a` should have a camel case name such as `A`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:2:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 2 |     a,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `f` should have a camel case name such as `F`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:3:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 3 |     f,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `b` should have a camel case name such as `B`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:4:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 4 |     b,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `c` should have a camel case name such as `C`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:5:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 5 |     c,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `d` should have a camel case name such as `D`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:6:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 6 |     d,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `e` should have a camel case name such as `E`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:7:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 7 |     e,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `h` should have a camel case name such as `H`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:8:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 8 |     h,
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.120 INFO kablam! warning: variant `l` should have a camel case name such as `L`
Oct 12 15:10:50.120 INFO kablam!  --> src/core/registers.rs:9:2
Oct 12 15:10:50.120 INFO kablam!   |
Oct 12 15:10:50.120 INFO kablam! 9 |     l
Oct 12 15:10:50.120 INFO kablam!   |     ^
Oct 12 15:10:50.120 INFO kablam! 
Oct 12 15:10:50.142 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:10:50.142 INFO kablam!   --> src/core/rom.rs:22:6
Oct 12 15:10:50.142 INFO kablam!    |
Oct 12 15:10:50.142 INFO kablam! 22 |         fo.read(&mut self.data);
Oct 12 15:10:50.142 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.142 INFO kablam!    |
Oct 12 15:10:50.142 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 15:10:50.142 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:10:50.142 INFO kablam! 
Oct 12 15:10:50.143 INFO kablam! warning: variable `op_Carry` should have a snake case name such as `op_carry`
Oct 12 15:10:50.143 INFO kablam!    --> src/core/mod.rs:802:19
Oct 12 15:10:50.143 INFO kablam!     |
Oct 12 15:10:50.143 INFO kablam! 802 |                 let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8);
Oct 12 15:10:50.143 INFO kablam!     |                               ^^^^^^^^
Oct 12 15:10:50.143 INFO kablam! 
Oct 12 15:10:50.187 INFO kablam! warning: unused variable: `loc`
Oct 12 15:10:50.187 INFO kablam!   --> src/core/display.rs:36:28
Oct 12 15:10:50.188 INFO kablam!    |
Oct 12 15:10:50.188 INFO kablam! 36 |     pub fn set_mem(&mut self, loc:u16, val:u8) {
Oct 12 15:10:50.188 INFO kablam!    |                               ^^^ help: consider using `_loc` instead
Oct 12 15:10:50.188 INFO kablam!    |
Oct 12 15:10:50.188 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:10:50.188 INFO kablam! 
Oct 12 15:10:50.188 INFO kablam! warning: unused variable: `val`
Oct 12 15:10:50.188 INFO kablam!   --> src/core/display.rs:36:37
Oct 12 15:10:50.188 INFO kablam!    |
Oct 12 15:10:50.188 INFO kablam! 36 |     pub fn set_mem(&mut self, loc:u16, val:u8) {
Oct 12 15:10:50.188 INFO kablam!    |                                        ^^^ help: consider using `_val` instead
Oct 12 15:10:50.188 INFO kablam! 
Oct 12 15:10:50.192 INFO kablam! warning: unused variable: `op_Carry`
Oct 12 15:10:50.192 INFO kablam!    --> src/core/mod.rs:802:19
Oct 12 15:10:50.192 INFO kablam!     |
Oct 12 15:10:50.192 INFO kablam! 802 |                 let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8);
Oct 12 15:10:50.192 INFO kablam!     |                               ^^^^^^^^ help: consider using `_op_Carry` instead
Oct 12 15:10:50.192 INFO kablam! 
Oct 12 15:10:50.400 INFO kablam! warning: variant is never constructed: `f`
Oct 12 15:10:50.400 INFO kablam!  --> src/core/registers.rs:3:2
Oct 12 15:10:50.400 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 3 |     f,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: function is never used: `check_sub_half_carry_16`
Oct 12 15:10:50.401 INFO kablam!   --> src/core/mod.rs:30:1
Oct 12 15:10:50.401 INFO kablam!    |
Oct 12 15:10:50.401 INFO kablam! 30 | fn check_sub_half_carry_16(a:u16, b:u16) -> bool {
Oct 12 15:10:50.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: method is never used: `dec_a`
Oct 12 15:10:50.401 INFO kablam!     --> src/core/mod.rs:1196:2
Oct 12 15:10:50.401 INFO kablam!      |
Oct 12 15:10:50.401 INFO kablam! 1196 |     fn dec_a(&mut self) -> (u16, u64) {
Oct 12 15:10:50.401 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: crate `rustBoy` should have a snake case name such as `rust_boy`
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `a` should have a camel case name such as `A`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:2:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 2 |     a,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `f` should have a camel case name such as `F`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:3:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 3 |     f,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `b` should have a camel case name such as `B`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:4:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 4 |     b,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `c` should have a camel case name such as `C`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:5:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 5 |     c,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `d` should have a camel case name such as `D`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:6:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 6 |     d,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `e` should have a camel case name such as `E`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:7:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 7 |     e,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `h` should have a camel case name such as `H`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:8:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 8 |     h,
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.401 INFO kablam! warning: variant `l` should have a camel case name such as `L`
Oct 12 15:10:50.401 INFO kablam!  --> src/core/registers.rs:9:2
Oct 12 15:10:50.401 INFO kablam!   |
Oct 12 15:10:50.401 INFO kablam! 9 |     l
Oct 12 15:10:50.401 INFO kablam!   |     ^
Oct 12 15:10:50.401 INFO kablam! 
Oct 12 15:10:50.408 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:10:50.408 INFO kablam!   --> src/core/rom.rs:22:6
Oct 12 15:10:50.408 INFO kablam!    |
Oct 12 15:10:50.408 INFO kablam! 22 |         fo.read(&mut self.data);
Oct 12 15:10:50.408 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:10:50.408 INFO kablam!    |
Oct 12 15:10:50.408 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 15:10:50.412 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:10:50.412 INFO kablam! 
Oct 12 15:10:50.412 INFO kablam! warning: variable `op_Carry` should have a snake case name such as `op_carry`
Oct 12 15:10:50.412 INFO kablam!    --> src/core/mod.rs:802:19
Oct 12 15:10:50.412 INFO kablam!     |
Oct 12 15:10:50.412 INFO kablam! 802 |                 let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8);
Oct 12 15:10:50.412 INFO kablam!     |                               ^^^^^^^^
Oct 12 15:10:50.412 INFO kablam! 
Oct 12 15:10:50.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Oct 12 15:10:50.470 INFO kablam! su: No module specific data is present
Oct 12 15:10:51.091 INFO running `"docker" "rm" "-f" "a5b5c8043d9a65f2aea785c919859006a7527317597100f6d796a8c921b058bb"`
Oct 12 15:10:51.285 INFO blam! a5b5c8043d9a65f2aea785c919859006a7527317597100f6d796a8c921b058bb