Nov 02 09:01:40.265 INFO checking owensc84/synacor against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 09:01:40.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 09:01:40.734 INFO blam! f525d4cdb9be57996c5aeec20c6f56c51a99287a5ec26cc9ce41f9d3d21ea48d
Nov 02 09:01:40.735 INFO running `"docker" "start" "-a" "f525d4cdb9be57996c5aeec20c6f56c51a99287a5ec26cc9ce41f9d3d21ea48d"`
Nov 02 09:01:41.425 INFO kablam! usermod: no changes
Nov 02 09:01:41.469 INFO kablam!     Checking synacor v0.1.0 (/source)
Nov 02 09:01:41.649 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.649 INFO kablam!    --> src/main.rs:168:16
Nov 02 09:01:41.649 INFO kablam!     |
Nov 02 09:01:41.649 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Nov 02 09:01:41.649 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.649 INFO kablam!     |
Nov 02 09:01:41.649 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 09:01:41.649 INFO kablam! 
Nov 02 09:01:41.649 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.649 INFO kablam!    --> src/main.rs:349:28
Nov 02 09:01:41.649 INFO kablam!     |
Nov 02 09:01:41.649 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 02 09:01:41.649 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.649 INFO kablam! 
Nov 02 09:01:41.649 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.649 INFO kablam!    --> src/main.rs:364:28
Nov 02 09:01:41.649 INFO kablam!     |
Nov 02 09:01:41.649 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 02 09:01:41.649 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.649 INFO kablam! 
Nov 02 09:01:41.721 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.721 INFO kablam!    --> src/main.rs:168:16
Nov 02 09:01:41.721 INFO kablam!     |
Nov 02 09:01:41.721 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Nov 02 09:01:41.721 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.721 INFO kablam!     |
Nov 02 09:01:41.721 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 09:01:41.721 INFO kablam! 
Nov 02 09:01:41.721 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.721 INFO kablam!    --> src/main.rs:349:28
Nov 02 09:01:41.721 INFO kablam!     |
Nov 02 09:01:41.721 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 02 09:01:41.721 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.721 INFO kablam! 
Nov 02 09:01:41.721 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.721 INFO kablam!    --> src/main.rs:364:28
Nov 02 09:01:41.721 INFO kablam!     |
Nov 02 09:01:41.721 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 02 09:01:41.721 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.721 INFO kablam! 
Nov 02 09:01:41.828 INFO kablam! warning: unused variable: `pc`
Nov 02 09:01:41.828 INFO kablam!   --> src/main.rs:96:58
Nov 02 09:01:41.828 INFO kablam!    |
Nov 02 09:01:41.828 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 02 09:01:41.829 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Nov 02 09:01:41.829 INFO kablam!    |
Nov 02 09:01:41.829 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:01:41.829 INFO kablam! 
Nov 02 09:01:41.829 INFO kablam! warning: value assigned to `exs` is never read
Nov 02 09:01:41.829 INFO kablam!    --> src/main.rs:154:11
Nov 02 09:01:41.829 INFO kablam!     |
Nov 02 09:01:41.829 INFO kablam! 154 |         let mut exs: i32 = 0;
Nov 02 09:01:41.829 INFO kablam!     |                 ^^^
Nov 02 09:01:41.829 INFO kablam!     |
Nov 02 09:01:41.829 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:01:41.829 INFO kablam! 
Nov 02 09:01:41.829 INFO kablam! warning: unused variable: `pc`
Nov 02 09:01:41.830 INFO kablam!   --> src/main.rs:96:58
Nov 02 09:01:41.830 INFO kablam!    |
Nov 02 09:01:41.830 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 02 09:01:41.830 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Nov 02 09:01:41.830 INFO kablam!    |
Nov 02 09:01:41.830 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:01:41.830 INFO kablam! 
Nov 02 09:01:41.830 INFO kablam! warning: value assigned to `exs` is never read
Nov 02 09:01:41.836 INFO kablam!    --> src/main.rs:154:11
Nov 02 09:01:41.837 INFO kablam!     |
Nov 02 09:01:41.837 INFO kablam! 154 |         let mut exs: i32 = 0;
Nov 02 09:01:41.837 INFO kablam!     |                 ^^^
Nov 02 09:01:41.837 INFO kablam!     |
Nov 02 09:01:41.837 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:01:41.837 INFO kablam! 
Nov 02 09:01:41.848 INFO kablam! warning: function is never used: `is_reg`
Nov 02 09:01:41.849 INFO kablam!   --> src/main.rs:22:1
Nov 02 09:01:41.849 INFO kablam!    |
Nov 02 09:01:41.849 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Nov 02 09:01:41.849 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.849 INFO kablam!    |
Nov 02 09:01:41.849 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:01:41.850 INFO kablam! 
Nov 02 09:01:41.856 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 02 09:01:41.856 INFO kablam!    --> src/main.rs:145:6
Nov 02 09:01:41.856 INFO kablam!     |
Nov 02 09:01:41.856 INFO kablam! 145 |     let mut totalExecutions = 0;
Nov 02 09:01:41.856 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.856 INFO kablam!     |
Nov 02 09:01:41.856 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 02 09:01:41.856 INFO kablam! 
Nov 02 09:01:41.877 INFO kablam! warning: function is never used: `is_reg`
Nov 02 09:01:41.877 INFO kablam!   --> src/main.rs:22:1
Nov 02 09:01:41.877 INFO kablam!    |
Nov 02 09:01:41.877 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Nov 02 09:01:41.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.877 INFO kablam!    |
Nov 02 09:01:41.877 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:01:41.877 INFO kablam! 
Nov 02 09:01:41.877 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 02 09:01:41.877 INFO kablam!    --> src/main.rs:145:6
Nov 02 09:01:41.877 INFO kablam!     |
Nov 02 09:01:41.877 INFO kablam! 145 |     let mut totalExecutions = 0;
Nov 02 09:01:41.877 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.877 INFO kablam!     |
Nov 02 09:01:41.877 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 02 09:01:41.877 INFO kablam! 
Nov 02 09:01:41.902 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 02 09:01:41.903 INFO kablam! su: No module specific data is present
Nov 02 09:01:42.136 INFO running `"docker" "rm" "-f" "f525d4cdb9be57996c5aeec20c6f56c51a99287a5ec26cc9ce41f9d3d21ea48d"`
Nov 02 09:01:42.200 INFO blam! f525d4cdb9be57996c5aeec20c6f56c51a99287a5ec26cc9ce41f9d3d21ea48d