Nov 16 17:26:47.049 INFO testing owensc84/synacor against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:26:47.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:26:47.309 INFO [stdout] f502fa69f95f9a70745d9f2bfed881bf478054579976792a9cc234f90b366268
Nov 16 17:26:47.316 INFO running `"docker" "start" "-a" "f502fa69f95f9a70745d9f2bfed881bf478054579976792a9cc234f90b366268"`
Nov 16 17:26:48.270 INFO [stderr] usermod: no changes
Nov 16 17:26:48.319 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Nov 16 17:26:48.528 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:48.528 INFO [stderr]    --> src/main.rs:168:16
Nov 16 17:26:48.528 INFO [stderr]     |
Nov 16 17:26:48.529 INFO [stderr] 168 |             traceptr &= (TRACE_SIZE-1);
Nov 16 17:26:48.529 INFO [stderr]     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:48.529 INFO [stderr]     |
Nov 16 17:26:48.530 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 16 17:26:48.530 INFO [stderr] 
Nov 16 17:26:48.530 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:48.531 INFO [stderr]    --> src/main.rs:349:28
Nov 16 17:26:48.531 INFO [stderr]     |
Nov 16 17:26:48.531 INFO [stderr] 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 16 17:26:48.532 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:48.532 INFO [stderr] 
Nov 16 17:26:48.532 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:48.532 INFO [stderr]    --> src/main.rs:364:28
Nov 16 17:26:48.533 INFO [stderr]     |
Nov 16 17:26:48.533 INFO [stderr] 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 16 17:26:48.533 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:48.533 INFO [stderr] 
Nov 16 17:26:48.655 INFO [stderr] warning: unused variable: `pc`
Nov 16 17:26:48.655 INFO [stderr]   --> src/main.rs:96:58
Nov 16 17:26:48.655 INFO [stderr]    |
Nov 16 17:26:48.655 INFO [stderr] 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 16 17:26:48.655 INFO [stderr]    |                                                          ^^ help: consider using `_pc` instead
Nov 16 17:26:48.655 INFO [stderr]    |
Nov 16 17:26:48.655 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:26:48.655 INFO [stderr] 
Nov 16 17:26:48.655 INFO [stderr] warning: value assigned to `exs` is never read
Nov 16 17:26:48.655 INFO [stderr]    --> src/main.rs:154:11
Nov 16 17:26:48.655 INFO [stderr]     |
Nov 16 17:26:48.655 INFO [stderr] 154 |         let mut exs: i32 = 0;
Nov 16 17:26:48.655 INFO [stderr]     |                 ^^^
Nov 16 17:26:48.655 INFO [stderr]     |
Nov 16 17:26:48.655 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 16 17:26:48.655 INFO [stderr] 
Nov 16 17:26:48.695 INFO [stderr] warning: function is never used: `is_reg`
Nov 16 17:26:48.695 INFO [stderr]   --> src/main.rs:22:1
Nov 16 17:26:48.695 INFO [stderr]    |
Nov 16 17:26:48.695 INFO [stderr] 22 | fn is_reg(operand: u16) -> bool {
Nov 16 17:26:48.695 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:26:48.695 INFO [stderr]    |
Nov 16 17:26:48.695 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 17:26:48.695 INFO [stderr] 
Nov 16 17:26:48.695 INFO [stderr] warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 16 17:26:48.695 INFO [stderr]    --> src/main.rs:145:6
Nov 16 17:26:48.695 INFO [stderr]     |
Nov 16 17:26:48.695 INFO [stderr] 145 |     let mut totalExecutions = 0;
Nov 16 17:26:48.695 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 16 17:26:48.695 INFO [stderr]     |
Nov 16 17:26:48.695 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 16 17:26:48.695 INFO [stderr] 
Nov 16 17:26:49.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 16 17:26:49.238 INFO [stderr] su: No module specific data is present
Nov 16 17:26:49.647 INFO running `"docker" "inspect" "f502fa69f95f9a70745d9f2bfed881bf478054579976792a9cc234f90b366268"`
Nov 16 17:26:49.719 INFO running `"docker" "rm" "-f" "f502fa69f95f9a70745d9f2bfed881bf478054579976792a9cc234f90b366268"`
Nov 16 17:26:49.790 INFO [stdout] f502fa69f95f9a70745d9f2bfed881bf478054579976792a9cc234f90b366268
Nov 16 17:26:49.795 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:26:49.943 INFO [stdout] 34b3f2b33dd08d7c094848271f53977e7ce6088a5d0ada7902f99e137e7d7bec
Nov 16 17:26:49.949 INFO running `"docker" "start" "-a" "34b3f2b33dd08d7c094848271f53977e7ce6088a5d0ada7902f99e137e7d7bec"`
Nov 16 17:26:50.341 INFO [stderr] usermod: no changes
Nov 16 17:26:50.362 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Nov 16 17:26:50.539 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:50.539 INFO [stderr]    --> src/main.rs:168:16
Nov 16 17:26:50.539 INFO [stderr]     |
Nov 16 17:26:50.539 INFO [stderr] 168 |             traceptr &= (TRACE_SIZE-1);
Nov 16 17:26:50.539 INFO [stderr]     |                         ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:50.539 INFO [stderr]     |
Nov 16 17:26:50.539 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 16 17:26:50.539 INFO [stderr] 
Nov 16 17:26:50.539 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:50.539 INFO [stderr]    --> src/main.rs:349:28
Nov 16 17:26:50.539 INFO [stderr]     |
Nov 16 17:26:50.539 INFO [stderr] 349 |                             register[reg_num] = (get_val(b, &register) & get_val(c, &register));
Nov 16 17:26:50.539 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:50.539 INFO [stderr] 
Nov 16 17:26:50.539 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 16 17:26:50.539 INFO [stderr]    --> src/main.rs:364:28
Nov 16 17:26:50.539 INFO [stderr]     |
Nov 16 17:26:50.539 INFO [stderr] 364 |                             register[reg_num] = (get_val(b, &register) | get_val(c, &register));
Nov 16 17:26:50.539 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 17:26:50.539 INFO [stderr] 
Nov 16 17:26:50.645 INFO [stderr] warning: unused variable: `pc`
Nov 16 17:26:50.645 INFO [stderr]   --> src/main.rs:96:58
Nov 16 17:26:50.645 INFO [stderr]    |
Nov 16 17:26:50.645 INFO [stderr] 96 | fn call_trace(v: &[usize], ptr: usize, memory: Vec<u16>, pc: usize, register:&Vec<u16>) {
Nov 16 17:26:50.645 INFO [stderr]    |                                                          ^^ help: consider using `_pc` instead
Nov 16 17:26:50.645 INFO [stderr]    |
Nov 16 17:26:50.645 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:26:50.645 INFO [stderr] 
Nov 16 17:26:50.647 INFO [stderr] warning: value assigned to `exs` is never read
Nov 16 17:26:50.647 INFO [stderr]    --> src/main.rs:154:11
Nov 16 17:26:50.647 INFO [stderr]     |
Nov 16 17:26:50.647 INFO [stderr] 154 |         let mut exs: i32 = 0;
Nov 16 17:26:50.647 INFO [stderr]     |                 ^^^
Nov 16 17:26:50.647 INFO [stderr]     |
Nov 16 17:26:50.647 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 16 17:26:50.647 INFO [stderr] 
Nov 16 17:26:50.678 INFO [stderr] warning: function is never used: `is_reg`
Nov 16 17:26:50.678 INFO [stderr]   --> src/main.rs:22:1
Nov 16 17:26:50.678 INFO [stderr]    |
Nov 16 17:26:50.678 INFO [stderr] 22 | fn is_reg(operand: u16) -> bool {
Nov 16 17:26:50.678 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:26:50.678 INFO [stderr]    |
Nov 16 17:26:50.678 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 17:26:50.678 INFO [stderr] 
Nov 16 17:26:50.679 INFO [stderr] warning: variable `totalExecutions` should have a snake case name such as `total_executions`
Nov 16 17:26:50.679 INFO [stderr]    --> src/main.rs:145:6
Nov 16 17:26:50.679 INFO [stderr]     |
Nov 16 17:26:50.679 INFO [stderr] 145 |     let mut totalExecutions = 0;
Nov 16 17:26:50.679 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 16 17:26:50.679 INFO [stderr]     |
Nov 16 17:26:50.679 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 16 17:26:50.679 INFO [stderr] 
Nov 16 17:26:50.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 16 17:26:50.885 INFO [stderr] su: No module specific data is present
Nov 16 17:26:51.150 INFO running `"docker" "inspect" "34b3f2b33dd08d7c094848271f53977e7ce6088a5d0ada7902f99e137e7d7bec"`
Nov 16 17:26:51.232 INFO running `"docker" "rm" "-f" "34b3f2b33dd08d7c094848271f53977e7ce6088a5d0ada7902f99e137e7d7bec"`
Nov 16 17:26:51.324 INFO [stdout] 34b3f2b33dd08d7c094848271f53977e7ce6088a5d0ada7902f99e137e7d7bec
Nov 16 17:26:51.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:26:51.528 INFO [stdout] 0175bc8930301478fada2f280c2f46d0e72f858c331a5bbb7cfca9747814e166
Nov 16 17:26:51.530 INFO running `"docker" "start" "-a" "0175bc8930301478fada2f280c2f46d0e72f858c331a5bbb7cfca9747814e166"`
Nov 16 17:26:51.936 INFO [stderr] usermod: no changes
Nov 16 17:26:51.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 16 17:26:51.961 INFO [stderr]      Running /target/debug/deps/synacor-f6d6ffc155432c57
Nov 16 17:26:51.963 INFO [stdout] 
Nov 16 17:26:51.963 INFO [stdout] running 0 tests
Nov 16 17:26:51.963 INFO [stdout] 
Nov 16 17:26:51.964 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:26:51.964 INFO [stdout] 
Nov 16 17:26:51.964 INFO [stderr] su: No module specific data is present
Nov 16 17:26:52.284 INFO running `"docker" "inspect" "0175bc8930301478fada2f280c2f46d0e72f858c331a5bbb7cfca9747814e166"`
Nov 16 17:26:52.503 INFO running `"docker" "rm" "-f" "0175bc8930301478fada2f280c2f46d0e72f858c331a5bbb7cfca9747814e166"`
Nov 16 17:26:52.693 INFO [stdout] 0175bc8930301478fada2f280c2f46d0e72f858c331a5bbb7cfca9747814e166