Nov 02 09:01:38.626 INFO checking owensc84/synacor against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:01:38.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 09:01:38.986 INFO blam! 6a08702f81870f775f027f53c6ba5db0c667bcf76c579b63cdbc8fa52f18c60e
Nov 02 09:01:38.988 INFO running `"docker" "start" "-a" "6a08702f81870f775f027f53c6ba5db0c667bcf76c579b63cdbc8fa52f18c60e"`
Nov 02 09:01:40.543 INFO kablam! usermod: no changes
Nov 02 09:01:40.600 INFO kablam!     Checking synacor v0.1.0 (/source)
Nov 02 09:01:40.820 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:40.820 INFO kablam!    --> src/main.rs:168:16
Nov 02 09:01:40.820 INFO kablam!     |
Nov 02 09:01:40.820 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Nov 02 09:01:40.820 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:40.820 INFO kablam!     |
Nov 02 09:01:40.820 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 09:01:40.820 INFO kablam! 
Nov 02 09:01:40.820 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:40.820 INFO kablam!    --> src/main.rs:349:28
Nov 02 09:01:40.820 INFO kablam!     |
Nov 02 09:01:40.820 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 02 09:01:40.820 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:40.820 INFO kablam! 
Nov 02 09:01:40.820 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:40.820 INFO kablam!    --> src/main.rs:364:28
Nov 02 09:01:40.820 INFO kablam!     |
Nov 02 09:01:40.820 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 02 09:01:40.820 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:40.820 INFO kablam! 
Nov 02 09:01:41.023 INFO kablam! warning: unused variable: `pc`
Nov 02 09:01:41.023 INFO kablam!   --> src/main.rs:96:58
Nov 02 09:01:41.023 INFO kablam!    |
Nov 02 09:01:41.023 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 02 09:01:41.023 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Nov 02 09:01:41.023 INFO kablam!    |
Nov 02 09:01:41.023 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:01:41.023 INFO kablam! 
Nov 02 09:01:41.026 INFO kablam! warning: value assigned to `exs` is never read
Nov 02 09:01:41.026 INFO kablam!    --> src/main.rs:154:11
Nov 02 09:01:41.026 INFO kablam!     |
Nov 02 09:01:41.027 INFO kablam! 154 |         let mut exs: i32 = 0;
Nov 02 09:01:41.027 INFO kablam!     |                 ^^^
Nov 02 09:01:41.027 INFO kablam!     |
Nov 02 09:01:41.028 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:01:41.028 INFO kablam! 
Nov 02 09:01:41.061 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.061 INFO kablam!    --> src/main.rs:168:16
Nov 02 09:01:41.061 INFO kablam!     |
Nov 02 09:01:41.061 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Nov 02 09:01:41.061 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.061 INFO kablam!     |
Nov 02 09:01:41.061 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 09:01:41.061 INFO kablam! 
Nov 02 09:01:41.061 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.061 INFO kablam!    --> src/main.rs:349:28
Nov 02 09:01:41.061 INFO kablam!     |
Nov 02 09:01:41.061 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 02 09:01:41.061 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.063 INFO kablam! 
Nov 02 09:01:41.063 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:01:41.063 INFO kablam!    --> src/main.rs:364:28
Nov 02 09:01:41.063 INFO kablam!     |
Nov 02 09:01:41.063 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 02 09:01:41.063 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:01:41.063 INFO kablam! 
Nov 02 09:01:41.083 INFO kablam! warning: function is never used: `is_reg`
Nov 02 09:01:41.083 INFO kablam!   --> src/main.rs:22:1
Nov 02 09:01:41.084 INFO kablam!    |
Nov 02 09:01:41.084 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Nov 02 09:01:41.084 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.084 INFO kablam!    |
Nov 02 09:01:41.085 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:01:41.085 INFO kablam! 
Nov 02 09:01:41.085 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 02 09:01:41.085 INFO kablam!    --> src/main.rs:145:6
Nov 02 09:01:41.085 INFO kablam!     |
Nov 02 09:01:41.086 INFO kablam! 145 |     let mut totalExecutions = 0;
Nov 02 09:01:41.086 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.086 INFO kablam!     |
Nov 02 09:01:41.086 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 02 09:01:41.087 INFO kablam! 
Nov 02 09:01:41.188 INFO kablam! warning: unused variable: `pc`
Nov 02 09:01:41.188 INFO kablam!   --> src/main.rs:96:58
Nov 02 09:01:41.188 INFO kablam!    |
Nov 02 09:01:41.188 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 02 09:01:41.188 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Nov 02 09:01:41.188 INFO kablam!    |
Nov 02 09:01:41.188 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:01:41.188 INFO kablam! 
Nov 02 09:01:41.188 INFO kablam! warning: value assigned to `exs` is never read
Nov 02 09:01:41.188 INFO kablam!    --> src/main.rs:154:11
Nov 02 09:01:41.188 INFO kablam!     |
Nov 02 09:01:41.188 INFO kablam! 154 |         let mut exs: i32 = 0;
Nov 02 09:01:41.188 INFO kablam!     |                 ^^^
Nov 02 09:01:41.188 INFO kablam!     |
Nov 02 09:01:41.188 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:01:41.188 INFO kablam! 
Nov 02 09:01:41.229 INFO kablam! warning: function is never used: `is_reg`
Nov 02 09:01:41.229 INFO kablam!   --> src/main.rs:22:1
Nov 02 09:01:41.229 INFO kablam!    |
Nov 02 09:01:41.229 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Nov 02 09:01:41.229 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.229 INFO kablam!    |
Nov 02 09:01:41.229 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:01:41.229 INFO kablam! 
Nov 02 09:01:41.229 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 02 09:01:41.229 INFO kablam!    --> src/main.rs:145:6
Nov 02 09:01:41.229 INFO kablam!     |
Nov 02 09:01:41.229 INFO kablam! 145 |     let mut totalExecutions = 0;
Nov 02 09:01:41.229 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 02 09:01:41.229 INFO kablam!     |
Nov 02 09:01:41.229 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 02 09:01:41.229 INFO kablam! 
Nov 02 09:01:41.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 02 09:01:41.247 INFO kablam! su: No module specific data is present
Nov 02 09:01:41.490 INFO running `"docker" "rm" "-f" "6a08702f81870f775f027f53c6ba5db0c667bcf76c579b63cdbc8fa52f18c60e"`
Nov 02 09:01:41.632 INFO blam! 6a08702f81870f775f027f53c6ba5db0c667bcf76c579b63cdbc8fa52f18c60e