Dec 13 08:06:04.212 INFO testing owensc84/synacor against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:06:04.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 08:06:04.681 INFO [stdout] 4c7f6efadcfc10dc841d1eaabb41d08436a0d1120fdd2156025f5a61d835ce33
Dec 13 08:06:04.686 INFO running `"docker" "start" "-a" "4c7f6efadcfc10dc841d1eaabb41d08436a0d1120fdd2156025f5a61d835ce33"`
Dec 13 08:06:05.846 INFO [stderr] usermod: no changes
Dec 13 08:06:05.847 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 13 08:06:06.087 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:06.087 INFO [stderr]    --> src/main.rs:168:16
Dec 13 08:06:06.087 INFO [stderr]     |
Dec 13 08:06:06.087 INFO [stderr] 168 |             traceptr &= (TRACE_SIZE-1);
Dec 13 08:06:06.087 INFO [stderr]     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:06.087 INFO [stderr]     |
Dec 13 08:06:06.087 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 08:06:06.087 INFO [stderr] 
Dec 13 08:06:06.087 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:06.087 INFO [stderr]    --> src/main.rs:349:28
Dec 13 08:06:06.173 INFO [stderr]     |
Dec 13 08:06:06.173 INFO [stderr] 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Dec 13 08:06:06.173 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:06.173 INFO [stderr] 
Dec 13 08:06:06.173 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:06.173 INFO [stderr]    --> src/main.rs:364:28
Dec 13 08:06:06.173 INFO [stderr]     |
Dec 13 08:06:06.173 INFO [stderr] 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Dec 13 08:06:06.173 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:06.173 INFO [stderr] 
Dec 13 08:06:06.253 INFO [stderr] warning: unused variable: `pc`
Dec 13 08:06:06.253 INFO [stderr]   --> src/main.rs:96:58
Dec 13 08:06:06.253 INFO [stderr]    |
Dec 13 08:06:06.253 INFO [stderr] 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Dec 13 08:06:06.253 INFO [stderr]    |                                                          ^^ help: consider using `_pc` instead
Dec 13 08:06:06.253 INFO [stderr]    |
Dec 13 08:06:06.253 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 08:06:06.253 INFO [stderr] 
Dec 13 08:06:06.253 INFO [stderr] warning: value assigned to `exs` is never read
Dec 13 08:06:06.253 INFO [stderr]    --> src/main.rs:154:11
Dec 13 08:06:06.253 INFO [stderr]     |
Dec 13 08:06:06.253 INFO [stderr] 154 |         let mut exs: i32 = 0;
Dec 13 08:06:06.253 INFO [stderr]     |                 ^^^
Dec 13 08:06:06.253 INFO [stderr]     |
Dec 13 08:06:06.253 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 08:06:06.253 INFO [stderr] 
Dec 13 08:06:06.253 INFO [stderr] warning: function is never used: `is_reg`
Dec 13 08:06:06.253 INFO [stderr]   --> src/main.rs:22:1
Dec 13 08:06:06.253 INFO [stderr]    |
Dec 13 08:06:06.319 INFO [stderr] 22 | fn is_reg(operand: u16) -> bool {
Dec 13 08:06:06.319 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:06:06.319 INFO [stderr]    |
Dec 13 08:06:06.319 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:06:06.319 INFO [stderr] 
Dec 13 08:06:06.319 INFO [stderr] warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Dec 13 08:06:06.319 INFO [stderr]    --> src/main.rs:145:6
Dec 13 08:06:06.319 INFO [stderr]     |
Dec 13 08:06:06.319 INFO [stderr] 145 |     let mut totalExecutions = 0;
Dec 13 08:06:06.319 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 08:06:06.319 INFO [stderr]     |
Dec 13 08:06:06.319 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 08:06:06.319 INFO [stderr] 
Dec 13 08:06:06.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 13 08:06:06.890 INFO [stderr] su: No module specific data is present
Dec 13 08:06:06.923 INFO running `"docker" "inspect" "4c7f6efadcfc10dc841d1eaabb41d08436a0d1120fdd2156025f5a61d835ce33"`
Dec 13 08:06:07.066 INFO running `"docker" "rm" "-f" "4c7f6efadcfc10dc841d1eaabb41d08436a0d1120fdd2156025f5a61d835ce33"`
Dec 13 08:06:07.132 INFO [stdout] 4c7f6efadcfc10dc841d1eaabb41d08436a0d1120fdd2156025f5a61d835ce33
Dec 13 08:06:07.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 08:06:07.287 INFO [stdout] ba1f20e61d0150cbd59ed896c22950b0ebc3288d94277ff6a7792161d00ec303
Dec 13 08:06:07.287 INFO running `"docker" "start" "-a" "ba1f20e61d0150cbd59ed896c22950b0ebc3288d94277ff6a7792161d00ec303"`
Dec 13 08:06:07.748 INFO [stderr] usermod: no changes
Dec 13 08:06:07.803 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 13 08:06:07.957 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:07.957 INFO [stderr]    --> src/main.rs:168:16
Dec 13 08:06:07.957 INFO [stderr]     |
Dec 13 08:06:07.957 INFO [stderr] 168 |             traceptr &= (TRACE_SIZE-1);
Dec 13 08:06:07.957 INFO [stderr]     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:07.957 INFO [stderr]     |
Dec 13 08:06:07.957 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 08:06:07.957 INFO [stderr] 
Dec 13 08:06:07.957 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:07.957 INFO [stderr]    --> src/main.rs:349:28
Dec 13 08:06:07.957 INFO [stderr]     |
Dec 13 08:06:07.957 INFO [stderr] 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Dec 13 08:06:07.957 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:07.957 INFO [stderr] 
Dec 13 08:06:07.957 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 08:06:07.957 INFO [stderr]    --> src/main.rs:364:28
Dec 13 08:06:07.957 INFO [stderr]     |
Dec 13 08:06:07.957 INFO [stderr] 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Dec 13 08:06:07.957 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 08:06:07.957 INFO [stderr] 
Dec 13 08:06:08.028 INFO [stderr] warning: unused variable: `pc`
Dec 13 08:06:08.028 INFO [stderr]   --> src/main.rs:96:58
Dec 13 08:06:08.028 INFO [stderr]    |
Dec 13 08:06:08.028 INFO [stderr] 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Dec 13 08:06:08.028 INFO [stderr]    |                                                          ^^ help: consider using `_pc` instead
Dec 13 08:06:08.028 INFO [stderr]    |
Dec 13 08:06:08.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 08:06:08.028 INFO [stderr] 
Dec 13 08:06:08.028 INFO [stderr] warning: value assigned to `exs` is never read
Dec 13 08:06:08.028 INFO [stderr]    --> src/main.rs:154:11
Dec 13 08:06:08.028 INFO [stderr]     |
Dec 13 08:06:08.028 INFO [stderr] 154 |         let mut exs: i32 = 0;
Dec 13 08:06:08.028 INFO [stderr]     |                 ^^^
Dec 13 08:06:08.028 INFO [stderr]     |
Dec 13 08:06:08.028 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 08:06:08.028 INFO [stderr] 
Dec 13 08:06:08.097 INFO [stderr] warning: function is never used: `is_reg`
Dec 13 08:06:08.097 INFO [stderr]   --> src/main.rs:22:1
Dec 13 08:06:08.097 INFO [stderr]    |
Dec 13 08:06:08.097 INFO [stderr] 22 | fn is_reg(operand: u16) -> bool {
Dec 13 08:06:08.097 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:06:08.097 INFO [stderr]    |
Dec 13 08:06:08.097 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:06:08.097 INFO [stderr] 
Dec 13 08:06:08.097 INFO [stderr] warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Dec 13 08:06:08.097 INFO [stderr]    --> src/main.rs:145:6
Dec 13 08:06:08.097 INFO [stderr]     |
Dec 13 08:06:08.097 INFO [stderr] 145 |     let mut totalExecutions = 0;
Dec 13 08:06:08.097 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 08:06:08.097 INFO [stderr]     |
Dec 13 08:06:08.097 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 08:06:08.098 INFO [stderr] 
Dec 13 08:06:08.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 13 08:06:08.365 INFO [stderr] su: No module specific data is present
Dec 13 08:06:08.824 INFO running `"docker" "inspect" "ba1f20e61d0150cbd59ed896c22950b0ebc3288d94277ff6a7792161d00ec303"`
Dec 13 08:06:08.986 INFO running `"docker" "rm" "-f" "ba1f20e61d0150cbd59ed896c22950b0ebc3288d94277ff6a7792161d00ec303"`
Dec 13 08:06:09.070 INFO [stdout] ba1f20e61d0150cbd59ed896c22950b0ebc3288d94277ff6a7792161d00ec303
Dec 13 08:06:09.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 08:06:09.231 INFO [stdout] b70314dffd9dae770bc2139919b6e31a0203a9cc5e39ad397b7948c1a0e92c03
Dec 13 08:06:09.233 INFO running `"docker" "start" "-a" "b70314dffd9dae770bc2139919b6e31a0203a9cc5e39ad397b7948c1a0e92c03"`
Dec 13 08:06:09.611 INFO [stderr] usermod: no changes
Dec 13 08:06:09.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 08:06:09.638 INFO [stderr]      Running /target/debug/deps/synacor-f1c3801376749608
Dec 13 08:06:09.688 INFO [stdout] 
Dec 13 08:06:09.689 INFO [stdout] running 0 tests
Dec 13 08:06:09.689 INFO [stdout] 
Dec 13 08:06:09.689 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:06:09.689 INFO [stdout] 
Dec 13 08:06:09.689 INFO [stderr] su: No module specific data is present
Dec 13 08:06:09.971 INFO running `"docker" "inspect" "b70314dffd9dae770bc2139919b6e31a0203a9cc5e39ad397b7948c1a0e92c03"`
Dec 13 08:06:10.052 INFO running `"docker" "rm" "-f" "b70314dffd9dae770bc2139919b6e31a0203a9cc5e39ad397b7948c1a0e92c03"`
Dec 13 08:06:10.125 INFO [stdout] b70314dffd9dae770bc2139919b6e31a0203a9cc5e39ad397b7948c1a0e92c03