Nov 17 10:54:23.957 INFO testing Virepri/synacor_challenge against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 10:54:23.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 10:54:24.416 INFO [stdout] a1435406628c48254c684cfa38978979d9cb22efe63b640ba1416a4fc618b551
Nov 17 10:54:24.419 INFO running `"docker" "start" "-a" "a1435406628c48254c684cfa38978979d9cb22efe63b640ba1416a4fc618b551"`
Nov 17 10:54:25.695 INFO [stderr] usermod: no changes
Nov 17 10:54:25.743 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Nov 17 10:54:26.139 INFO [stderr] warning: struct is never constructed: `CPU`
Nov 17 10:54:26.139 INFO [stderr]  --> src/cpu/mod.rs:6:1
Nov 17 10:54:26.139 INFO [stderr]   |
Nov 17 10:54:26.139 INFO [stderr] 6 | pub struct CPU {
Nov 17 10:54:26.139 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr]   |
Nov 17 10:54:26.139 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: method is never used: `load_program`
Nov 17 10:54:26.139 INFO [stderr]   --> src/cpu/mod.rs:14:5
Nov 17 10:54:26.139 INFO [stderr]    |
Nov 17 10:54:26.139 INFO [stderr] 14 |     pub fn load_program(&mut self, prog: &Vec<u8>) {
Nov 17 10:54:26.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: method is never used: `start_emulation`
Nov 17 10:54:26.139 INFO [stderr]   --> src/cpu/mod.rs:20:5
Nov 17 10:54:26.139 INFO [stderr]    |
Nov 17 10:54:26.139 INFO [stderr] 20 |     pub fn start_emulation(&mut self) {
Nov 17 10:54:26.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: method is never used: `get_from_mem`
Nov 17 10:54:26.139 INFO [stderr]   --> src/cpu/mod.rs:88:5
Nov 17 10:54:26.139 INFO [stderr]    |
Nov 17 10:54:26.139 INFO [stderr] 88 |     fn get_from_mem(&self, loc: usize, num: bool) -> u16 {
Nov 17 10:54:26.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: method is never used: `set_location`
Nov 17 10:54:26.139 INFO [stderr]   --> src/cpu/mod.rs:98:5
Nov 17 10:54:26.139 INFO [stderr]    |
Nov 17 10:54:26.139 INFO [stderr] 98 |     fn set_location(&mut self, loc: usize, data: u16) {
Nov 17 10:54:26.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: function is never used: `is_register`
Nov 17 10:54:26.139 INFO [stderr]    --> src/cpu/mod.rs:108:1
Nov 17 10:54:26.139 INFO [stderr]     |
Nov 17 10:54:26.139 INFO [stderr] 108 | fn is_register(loc: &usize) -> bool {
Nov 17 10:54:26.139 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.139 INFO [stderr] 
Nov 17 10:54:26.139 INFO [stderr] warning: function is never used: `make_cpu`
Nov 17 10:54:26.140 INFO [stderr]    --> src/cpu/mod.rs:112:1
Nov 17 10:54:26.140 INFO [stderr]     |
Nov 17 10:54:26.140 INFO [stderr] 112 | pub fn make_cpu() -> CPU {
Nov 17 10:54:26.140 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:26.140 INFO [stderr] 
Nov 17 10:54:26.140 INFO [stderr] warning: variable `Result` should have a snake case name such as `result`
Nov 17 10:54:26.140 INFO [stderr]   --> src/cpu/mod.rs:72:30
Nov 17 10:54:26.140 INFO [stderr]    |
Nov 17 10:54:26.140 INFO [stderr] 72 |                         Some(Result) => {self.memory_pointer = Result as usize}
Nov 17 10:54:26.140 INFO [stderr]    |                              ^^^^^^
Nov 17 10:54:26.140 INFO [stderr]    |
Nov 17 10:54:26.140 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 10:54:26.140 INFO [stderr] 
Nov 17 10:54:26.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 17 10:54:26.439 INFO [stderr] su: No module specific data is present
Nov 17 10:54:27.009 INFO running `"docker" "inspect" "a1435406628c48254c684cfa38978979d9cb22efe63b640ba1416a4fc618b551"`
Nov 17 10:54:27.220 INFO running `"docker" "rm" "-f" "a1435406628c48254c684cfa38978979d9cb22efe63b640ba1416a4fc618b551"`
Nov 17 10:54:27.395 INFO [stdout] a1435406628c48254c684cfa38978979d9cb22efe63b640ba1416a4fc618b551
Nov 17 10:54:27.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 10:54:27.606 INFO [stdout] 3255603523c701a047413d43ac7f77d0c46cd89d16798c97a94e3ba9f3105349
Nov 17 10:54:27.608 INFO running `"docker" "start" "-a" "3255603523c701a047413d43ac7f77d0c46cd89d16798c97a94e3ba9f3105349"`
Nov 17 10:54:28.378 INFO [stderr] usermod: no changes
Nov 17 10:54:28.405 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Nov 17 10:54:29.091 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:54:29.091 INFO [stderr]   --> src/cpu/tests/mod.rs:47:13
Nov 17 10:54:29.091 INFO [stderr]    |
Nov 17 10:54:29.091 INFO [stderr] 47 |         let mut program = [17,5,2,15,0];
Nov 17 10:54:29.091 INFO [stderr]    |             ----^^^^^^^
Nov 17 10:54:29.091 INFO [stderr]    |             |
Nov 17 10:54:29.091 INFO [stderr]    |             help: remove this `mut`
Nov 17 10:54:29.091 INFO [stderr]    |
Nov 17 10:54:29.091 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 10:54:29.091 INFO [stderr] 
Nov 17 10:54:29.100 INFO [stderr] warning: variable `Result` should have a snake case name such as `result`
Nov 17 10:54:29.100 INFO [stderr]   --> src/cpu/mod.rs:72:30
Nov 17 10:54:29.100 INFO [stderr]    |
Nov 17 10:54:29.100 INFO [stderr] 72 |                         Some(Result) => {self.memory_pointer = Result as usize}
Nov 17 10:54:29.100 INFO [stderr]    |                              ^^^^^^
Nov 17 10:54:29.100 INFO [stderr]    |
Nov 17 10:54:29.100 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 10:54:29.102 INFO [stderr] 
Nov 17 10:54:29.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 17 10:54:29.929 INFO [stderr] su: No module specific data is present
Nov 17 10:54:31.006 INFO running `"docker" "inspect" "3255603523c701a047413d43ac7f77d0c46cd89d16798c97a94e3ba9f3105349"`
Nov 17 10:54:31.264 INFO running `"docker" "rm" "-f" "3255603523c701a047413d43ac7f77d0c46cd89d16798c97a94e3ba9f3105349"`
Nov 17 10:54:31.546 INFO [stdout] 3255603523c701a047413d43ac7f77d0c46cd89d16798c97a94e3ba9f3105349
Nov 17 10:54:31.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 10:54:31.985 INFO [stdout] 002221d784e07ef9f2deafcd5c48ac1b7f5960b58b998dc8ae8fa27b1a9812b1
Nov 17 10:54:31.986 INFO running `"docker" "start" "-a" "002221d784e07ef9f2deafcd5c48ac1b7f5960b58b998dc8ae8fa27b1a9812b1"`
Nov 17 10:54:33.247 INFO [stderr] usermod: no changes
Nov 17 10:54:33.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 10:54:33.299 INFO [stderr]      Running /target/debug/deps/synacor_challenge-e7359a03673135e4
Nov 17 10:54:33.308 INFO [stdout] 
Nov 17 10:54:33.308 INFO [stdout] running 4 tests
Nov 17 10:54:33.308 INFO [stdout] test cpu::tests::stack_tests::call_ret ... ok
Nov 17 10:54:33.309 INFO [stdout] test cpu::tests::cpu_tests::load_test ... ok
Nov 17 10:54:33.311 INFO [stdout] test cpu::tests::stack_tests::push_pop ... ok
Nov 17 10:54:33.311 INFO [stdout] test cpu::tests::cpu_tests::exec_simple ... ok
Nov 17 10:54:33.311 INFO [stdout] 
Nov 17 10:54:33.311 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:54:33.311 INFO [stdout] 
Nov 17 10:54:33.317 INFO [stderr] su: No module specific data is present
Nov 17 10:54:33.833 INFO running `"docker" "inspect" "002221d784e07ef9f2deafcd5c48ac1b7f5960b58b998dc8ae8fa27b1a9812b1"`
Nov 17 10:54:34.109 INFO running `"docker" "rm" "-f" "002221d784e07ef9f2deafcd5c48ac1b7f5960b58b998dc8ae8fa27b1a9812b1"`
Nov 17 10:54:34.307 INFO [stdout] 002221d784e07ef9f2deafcd5c48ac1b7f5960b58b998dc8ae8fa27b1a9812b1