Nov 09 14:52:11.904 INFO checking codec-abc/synacor-challenge-rust against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 14:52:11.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 14:52:12.295 INFO blam! 4ef3b47982f7a13d7da876c902ce3fe2fcbc18d50f0ec69e909d88c1bafd0929
Nov 09 14:52:12.319 INFO running `"docker" "start" "-a" "4ef3b47982f7a13d7da876c902ce3fe2fcbc18d50f0ec69e909d88c1bafd0929"`
Nov 09 14:52:13.518 INFO kablam! usermod: no changes
Nov 09 14:52:13.597 INFO kablam!     Checking synacor_challenge v0.1.0 (/source)
Nov 09 14:52:14.617 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.617 INFO kablam!    --> src/opcode.rs:231:51
Nov 09 14:52:14.617 INFO kablam!     |
Nov 09 14:52:14.618 INFO kablam! 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.618 INFO kablam!     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.618 INFO kablam!     |
Nov 09 14:52:14.619 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 14:52:14.619 INFO kablam! 
Nov 09 14:52:14.619 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.620 INFO kablam!    --> src/opcode.rs:232:48
Nov 09 14:52:14.620 INFO kablam!     |
Nov 09 14:52:14.620 INFO kablam! 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 09 14:52:14.621 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.621 INFO kablam! 
Nov 09 14:52:14.621 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.621 INFO kablam!    --> src/opcode.rs:256:48
Nov 09 14:52:14.622 INFO kablam!     |
Nov 09 14:52:14.622 INFO kablam! 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.622 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.623 INFO kablam! 
Nov 09 14:52:14.623 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.623 INFO kablam!    --> src/opcode.rs:275:48
Nov 09 14:52:14.624 INFO kablam!     |
Nov 09 14:52:14.624 INFO kablam! 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.624 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.624 INFO kablam! 
Nov 09 14:52:14.625 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.625 INFO kablam!    --> src/opcode.rs:294:47
Nov 09 14:52:14.625 INFO kablam!     |
Nov 09 14:52:14.626 INFO kablam! 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.626 INFO kablam!     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.626 INFO kablam! 
Nov 09 14:52:14.626 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.627 INFO kablam!    --> src/opcode.rs:295:56
Nov 09 14:52:14.627 INFO kablam!     |
Nov 09 14:52:14.627 INFO kablam! 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 09 14:52:14.628 INFO kablam!     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.628 INFO kablam! 
Nov 09 14:52:14.628 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.628 INFO kablam!    --> src/opcode.rs:296:57
Nov 09 14:52:14.629 INFO kablam!     |
Nov 09 14:52:14.629 INFO kablam! 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Nov 09 14:52:14.629 INFO kablam!     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.629 INFO kablam! 
Nov 09 14:52:14.703 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.703 INFO kablam!    --> src/opcode.rs:231:51
Nov 09 14:52:14.704 INFO kablam!     |
Nov 09 14:52:14.704 INFO kablam! 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.704 INFO kablam!     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.705 INFO kablam!     |
Nov 09 14:52:14.705 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 14:52:14.705 INFO kablam! 
Nov 09 14:52:14.705 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.706 INFO kablam!    --> src/opcode.rs:232:48
Nov 09 14:52:14.706 INFO kablam!     |
Nov 09 14:52:14.706 INFO kablam! 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 09 14:52:14.707 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.707 INFO kablam! 
Nov 09 14:52:14.712 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.712 INFO kablam!    --> src/opcode.rs:256:48
Nov 09 14:52:14.712 INFO kablam!     |
Nov 09 14:52:14.712 INFO kablam! 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.712 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.712 INFO kablam! 
Nov 09 14:52:14.712 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.712 INFO kablam!    --> src/opcode.rs:275:48
Nov 09 14:52:14.712 INFO kablam!     |
Nov 09 14:52:14.712 INFO kablam! 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.712 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.712 INFO kablam! 
Nov 09 14:52:14.712 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.712 INFO kablam!    --> src/opcode.rs:294:47
Nov 09 14:52:14.712 INFO kablam!     |
Nov 09 14:52:14.722 INFO kablam! 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 09 14:52:14.722 INFO kablam!     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.723 INFO kablam! 
Nov 09 14:52:14.723 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.723 INFO kablam!    --> src/opcode.rs:295:56
Nov 09 14:52:14.723 INFO kablam!     |
Nov 09 14:52:14.723 INFO kablam! 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 09 14:52:14.723 INFO kablam!     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.723 INFO kablam! 
Nov 09 14:52:14.723 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 14:52:14.723 INFO kablam!    --> src/opcode.rs:296:57
Nov 09 14:52:14.723 INFO kablam!     |
Nov 09 14:52:14.723 INFO kablam! 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Nov 09 14:52:14.723 INFO kablam!     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Nov 09 14:52:14.723 INFO kablam! 
Nov 09 14:52:14.939 INFO kablam! warning: method is never used: `is_invalid_number`
Nov 09 14:52:14.939 INFO kablam!    --> src/opcode.rs:838:5
Nov 09 14:52:14.939 INFO kablam!     |
Nov 09 14:52:14.939 INFO kablam! 838 |     pub fn is_invalid_number(&self) -> bool
Nov 09 14:52:14.939 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:52:14.939 INFO kablam!     |
Nov 09 14:52:14.939 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 14:52:14.939 INFO kablam! 
Nov 09 14:52:15.184 INFO kablam! warning: method is never used: `is_invalid_number`
Nov 09 14:52:15.184 INFO kablam!    --> src/opcode.rs:838:5
Nov 09 14:52:15.184 INFO kablam!     |
Nov 09 14:52:15.184 INFO kablam! 838 |     pub fn is_invalid_number(&self) -> bool
Nov 09 14:52:15.184 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:52:15.184 INFO kablam!     |
Nov 09 14:52:15.184 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 14:52:15.184 INFO kablam! 
Nov 09 14:52:15.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 09 14:52:15.225 INFO kablam! su: No module specific data is present
Nov 09 14:52:15.831 INFO running `"docker" "rm" "-f" "4ef3b47982f7a13d7da876c902ce3fe2fcbc18d50f0ec69e909d88c1bafd0929"`
Nov 09 14:52:16.119 INFO blam! 4ef3b47982f7a13d7da876c902ce3fe2fcbc18d50f0ec69e909d88c1bafd0929