Oct 31 23:33:39.662 INFO checking owensc84/synacor against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:33:39.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 23:33:39.936 INFO blam! ff42053bc0477c7782dd1ed5108cce20d1e7a1f614a1c5ead8c0e16794bfbdc1
Oct 31 23:33:39.938 INFO running `"docker" "start" "-a" "ff42053bc0477c7782dd1ed5108cce20d1e7a1f614a1c5ead8c0e16794bfbdc1"`
Oct 31 23:33:40.606 INFO kablam! usermod: no changes
Oct 31 23:33:40.660 INFO kablam!     Checking synacor v0.1.0 (/source)
Oct 31 23:33:40.868 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.868 INFO kablam!    --> src/main.rs:168:16
Oct 31 23:33:40.868 INFO kablam!     |
Oct 31 23:33:40.868 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Oct 31 23:33:40.868 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.868 INFO kablam!     |
Oct 31 23:33:40.868 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 31 23:33:40.868 INFO kablam! 
Oct 31 23:33:40.868 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.868 INFO kablam!    --> src/main.rs:349:28
Oct 31 23:33:40.868 INFO kablam!     |
Oct 31 23:33:40.868 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Oct 31 23:33:40.868 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.868 INFO kablam! 
Oct 31 23:33:40.868 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.868 INFO kablam!    --> src/main.rs:364:28
Oct 31 23:33:40.868 INFO kablam!     |
Oct 31 23:33:40.868 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Oct 31 23:33:40.868 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.869 INFO kablam! 
Oct 31 23:33:40.924 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.924 INFO kablam!    --> src/main.rs:168:16
Oct 31 23:33:40.924 INFO kablam!     |
Oct 31 23:33:40.924 INFO kablam! 168 |             traceptr &= (TRACE_SIZE-1);
Oct 31 23:33:40.924 INFO kablam!     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.924 INFO kablam!     |
Oct 31 23:33:40.924 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 31 23:33:40.924 INFO kablam! 
Oct 31 23:33:40.924 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.924 INFO kablam!    --> src/main.rs:349:28
Oct 31 23:33:40.924 INFO kablam!     |
Oct 31 23:33:40.924 INFO kablam! 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Oct 31 23:33:40.924 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.924 INFO kablam! 
Oct 31 23:33:40.924 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:33:40.924 INFO kablam!    --> src/main.rs:364:28
Oct 31 23:33:40.924 INFO kablam!     |
Oct 31 23:33:40.924 INFO kablam! 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Oct 31 23:33:40.924 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:33:40.924 INFO kablam! 
Oct 31 23:33:41.095 INFO kablam! warning: unused variable: `pc`
Oct 31 23:33:41.096 INFO kablam!   --> src/main.rs:96:58
Oct 31 23:33:41.096 INFO kablam!    |
Oct 31 23:33:41.096 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Oct 31 23:33:41.096 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Oct 31 23:33:41.097 INFO kablam!    |
Oct 31 23:33:41.097 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:33:41.097 INFO kablam! 
Oct 31 23:33:41.097 INFO kablam! warning: value assigned to `exs` is never read
Oct 31 23:33:41.098 INFO kablam!    --> src/main.rs:154:11
Oct 31 23:33:41.098 INFO kablam!     |
Oct 31 23:33:41.098 INFO kablam! 154 |         let mut exs: i32 = 0;
Oct 31 23:33:41.099 INFO kablam!     |                 ^^^
Oct 31 23:33:41.099 INFO kablam!     |
Oct 31 23:33:41.099 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 23:33:41.099 INFO kablam! 
Oct 31 23:33:41.101 INFO kablam! warning: unused variable: `pc`
Oct 31 23:33:41.101 INFO kablam!   --> src/main.rs:96:58
Oct 31 23:33:41.101 INFO kablam!    |
Oct 31 23:33:41.101 INFO kablam! 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Oct 31 23:33:41.102 INFO kablam!    |                                                          ^^ help: consider using `_pc` instead
Oct 31 23:33:41.102 INFO kablam!    |
Oct 31 23:33:41.102 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:33:41.102 INFO kablam! 
Oct 31 23:33:41.108 INFO kablam! warning: value assigned to `exs` is never read
Oct 31 23:33:41.108 INFO kablam!    --> src/main.rs:154:11
Oct 31 23:33:41.109 INFO kablam!     |
Oct 31 23:33:41.109 INFO kablam! 154 |         let mut exs: i32 = 0;
Oct 31 23:33:41.109 INFO kablam!     |                 ^^^
Oct 31 23:33:41.109 INFO kablam!     |
Oct 31 23:33:41.109 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 23:33:41.110 INFO kablam! 
Oct 31 23:33:41.144 INFO kablam! warning: function is never used: `is_reg`
Oct 31 23:33:41.144 INFO kablam!   --> src/main.rs:22:1
Oct 31 23:33:41.145 INFO kablam!    |
Oct 31 23:33:41.145 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Oct 31 23:33:41.145 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:33:41.145 INFO kablam!    |
Oct 31 23:33:41.145 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:33:41.146 INFO kablam! warning: function is never used: `is_reg`
Oct 31 23:33:41.146 INFO kablam!   --> src/main.rs:22:1
Oct 31 23:33:41.146 INFO kablam!    |
Oct 31 23:33:41.146 INFO kablam! 22 | fn is_reg(operand: u16) -> bool {
Oct 31 23:33:41.146 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:33:41.147 INFO kablam!    |
Oct 31 23:33:41.147 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:33:41.147 INFO kablam! 
Oct 31 23:33:41.147 INFO kablam! 
Oct 31 23:33:41.147 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Oct 31 23:33:41.147 INFO kablam!    --> src/main.rs:145:6
Oct 31 23:33:41.147 INFO kablam!     |
Oct 31 23:33:41.147 INFO kablam! 145 |     let mut totalExecutions = 0;
Oct 31 23:33:41.147 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Oct 31 23:33:41.147 INFO kablam!     |
Oct 31 23:33:41.147 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 31 23:33:41.147 INFO kablam! 
Oct 31 23:33:41.150 INFO kablam! warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Oct 31 23:33:41.150 INFO kablam!    --> src/main.rs:145:6
Oct 31 23:33:41.150 INFO kablam!     |
Oct 31 23:33:41.150 INFO kablam! 145 |     let mut totalExecutions = 0;
Oct 31 23:33:41.150 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Oct 31 23:33:41.150 INFO kablam!     |
Oct 31 23:33:41.150 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 31 23:33:41.150 INFO kablam! 
Oct 31 23:33:41.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Oct 31 23:33:41.180 INFO kablam! su: No module specific data is present
Oct 31 23:33:41.426 INFO running `"docker" "rm" "-f" "ff42053bc0477c7782dd1ed5108cce20d1e7a1f614a1c5ead8c0e16794bfbdc1"`
Oct 31 23:33:41.578 INFO blam! ff42053bc0477c7782dd1ed5108cce20d1e7a1f614a1c5ead8c0e16794bfbdc1