Nov 01 12:35:53.045 INFO checking Darksecond/gbm-rust against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:35:53.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 12:35:53.634 INFO blam! b434c71cd369f296a0c61a0e0fe21164d69198845ed936c0c1d646e9c331ebcf
Nov 01 12:35:53.648 INFO running `"docker" "start" "-a" "b434c71cd369f296a0c61a0e0fe21164d69198845ed936c0c1d646e9c331ebcf"`
Nov 01 12:35:54.840 INFO kablam! usermod: no changes
Nov 01 12:35:54.908 INFO kablam!     Checking gbm-rust v0.1.0 (/source)
Nov 01 12:35:56.352 INFO kablam! warning: unused variable: `opcode`
Nov 01 12:35:56.352 INFO kablam!    --> src/cpu/mod.rs:237:18
Nov 01 12:35:56.352 INFO kablam!     |
Nov 01 12:35:56.352 INFO kablam! 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Nov 01 12:35:56.352 INFO kablam!     |                  ^^^^^^ help: consider using `_opcode` instead
Nov 01 12:35:56.352 INFO kablam!     |
Nov 01 12:35:56.352 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:35:56.352 INFO kablam! 
Nov 01 12:35:56.628 INFO kablam! warning: unused variable: `opcode`
Nov 01 12:35:56.628 INFO kablam!    --> src/cpu/mod.rs:237:18
Nov 01 12:35:56.628 INFO kablam!     |
Nov 01 12:35:56.628 INFO kablam! 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Nov 01 12:35:56.628 INFO kablam!     |                  ^^^^^^ help: consider using `_opcode` instead
Nov 01 12:35:56.628 INFO kablam!     |
Nov 01 12:35:56.628 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:35:56.628 INFO kablam! 
Nov 01 12:35:56.628 INFO kablam! warning: struct is never constructed: `Immediate`
Nov 01 12:35:56.628 INFO kablam!    --> src/cpu/mod.rs:144:1
Nov 01 12:35:56.628 INFO kablam!     |
Nov 01 12:35:56.628 INFO kablam! 144 | pub struct Immediate;
Nov 01 12:35:56.628 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.628 INFO kablam!     |
Nov 01 12:35:56.629 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: method is never used: `read_u16`
Nov 01 12:35:56.629 INFO kablam!    --> src/cpu/mod.rs:265:5
Nov 01 12:35:56.629 INFO kablam!     |
Nov 01 12:35:56.629 INFO kablam! 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Nov 01 12:35:56.629 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: method is never used: `write_u16`
Nov 01 12:35:56.629 INFO kablam!    --> src/cpu/mod.rs:271:5
Nov 01 12:35:56.629 INFO kablam!     |
Nov 01 12:35:56.629 INFO kablam! 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Nov 01 12:35:56.629 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: field is never used: `black`
Nov 01 12:35:56.629 INFO kablam!   --> src/gpu/mod.rs:31:5
Nov 01 12:35:56.629 INFO kablam!    |
Nov 01 12:35:56.629 INFO kablam! 31 |     black: Color,
Nov 01 12:35:56.629 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: field is never used: `dark`
Nov 01 12:35:56.629 INFO kablam!   --> src/gpu/mod.rs:32:5
Nov 01 12:35:56.629 INFO kablam!    |
Nov 01 12:35:56.629 INFO kablam! 32 |     dark: Color,
Nov 01 12:35:56.629 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: field is never used: `light`
Nov 01 12:35:56.629 INFO kablam!   --> src/gpu/mod.rs:33:5
Nov 01 12:35:56.629 INFO kablam!    |
Nov 01 12:35:56.629 INFO kablam! 33 |     light: Color,
Nov 01 12:35:56.629 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.629 INFO kablam! warning: field is never used: `white`
Nov 01 12:35:56.629 INFO kablam!   --> src/gpu/mod.rs:34:5
Nov 01 12:35:56.629 INFO kablam!    |
Nov 01 12:35:56.629 INFO kablam! 34 |     white: Color,
Nov 01 12:35:56.629 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.629 INFO kablam! 
Nov 01 12:35:56.820 INFO kablam! warning: struct is never constructed: `Immediate`
Nov 01 12:35:56.820 INFO kablam!    --> src/cpu/mod.rs:144:1
Nov 01 12:35:56.820 INFO kablam!     |
Nov 01 12:35:56.820 INFO kablam! 144 | pub struct Immediate;
Nov 01 12:35:56.820 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.820 INFO kablam!     |
Nov 01 12:35:56.820 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 12:35:56.820 INFO kablam! 
Nov 01 12:35:56.820 INFO kablam! warning: method is never used: `read_u16`
Nov 01 12:35:56.820 INFO kablam!    --> src/cpu/mod.rs:265:5
Nov 01 12:35:56.820 INFO kablam!     |
Nov 01 12:35:56.820 INFO kablam! 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Nov 01 12:35:56.820 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.820 INFO kablam! 
Nov 01 12:35:56.820 INFO kablam! warning: method is never used: `write_u16`
Nov 01 12:35:56.820 INFO kablam!    --> src/cpu/mod.rs:271:5
Nov 01 12:35:56.820 INFO kablam!     |
Nov 01 12:35:56.821 INFO kablam! 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Nov 01 12:35:56.821 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:56.821 INFO kablam! 
Nov 01 12:35:56.821 INFO kablam! warning: field is never used: `black`
Nov 01 12:35:56.821 INFO kablam!   --> src/gpu/mod.rs:31:5
Nov 01 12:35:56.821 INFO kablam!    |
Nov 01 12:35:56.821 INFO kablam! 31 |     black: Color,
Nov 01 12:35:56.821 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.821 INFO kablam! 
Nov 01 12:35:56.821 INFO kablam! warning: field is never used: `dark`
Nov 01 12:35:56.821 INFO kablam!   --> src/gpu/mod.rs:32:5
Nov 01 12:35:56.821 INFO kablam!    |
Nov 01 12:35:56.821 INFO kablam! 32 |     dark: Color,
Nov 01 12:35:56.821 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 12:35:56.821 INFO kablam! 
Nov 01 12:35:56.821 INFO kablam! warning: field is never used: `light`
Nov 01 12:35:56.821 INFO kablam!   --> src/gpu/mod.rs:33:5
Nov 01 12:35:56.821 INFO kablam!    |
Nov 01 12:35:56.821 INFO kablam! 33 |     light: Color,
Nov 01 12:35:56.821 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.821 INFO kablam! 
Nov 01 12:35:56.821 INFO kablam! warning: field is never used: `white`
Nov 01 12:35:56.821 INFO kablam!   --> src/gpu/mod.rs:34:5
Nov 01 12:35:56.821 INFO kablam!    |
Nov 01 12:35:56.821 INFO kablam! 34 |     white: Color,
Nov 01 12:35:56.821 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 12:35:56.821 INFO kablam! 
Nov 01 12:35:56.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Nov 01 12:35:56.900 INFO kablam! su: No module specific data is present
Nov 01 12:35:57.955 INFO running `"docker" "rm" "-f" "b434c71cd369f296a0c61a0e0fe21164d69198845ed936c0c1d646e9c331ebcf"`
Nov 01 12:35:58.245 INFO blam! b434c71cd369f296a0c61a0e0fe21164d69198845ed936c0c1d646e9c331ebcf