Dec 05 01:33:07.469 INFO checking Lagoja/rust_hack_virtualmachine against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:33:07.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 01:33:07.619 INFO [stdout] cbbfbcd86670f265a1162b7db11844c6442fe43cb9f68c716e08be8e7a5494c2
Dec 05 01:33:07.623 INFO running `"docker" "start" "-a" "cbbfbcd86670f265a1162b7db11844c6442fe43cb9f68c716e08be8e7a5494c2"`
Dec 05 01:33:08.023 INFO [stderr] usermod: no changes
Dec 05 01:33:08.066 INFO [stderr]     Checking rusthackvm v0.1.0 (/source)
Dec 05 01:33:09.439 INFO [stderr] warning: method is never used: `new`
Dec 05 01:33:09.439 INFO [stderr]   --> src/lib/parser.rs:27:5
Dec 05 01:33:09.439 INFO [stderr]    |
Dec 05 01:33:09.440 INFO [stderr] 27 |     pub fn new() -> Parser {
Dec 05 01:33:09.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.440 INFO [stderr]    |
Dec 05 01:33:09.441 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:33:09.441 INFO [stderr] 
Dec 05 01:33:09.442 INFO [stderr] warning: method is never used: `add_rule`
Dec 05 01:33:09.442 INFO [stderr]   --> src/lib/tokenizer.rs:83:5
Dec 05 01:33:09.442 INFO [stderr]    |
Dec 05 01:33:09.442 INFO [stderr] 83 |     pub fn add_rule(&mut self, match_rule: MatchRule) {
Dec 05 01:33:09.447 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.447 INFO [stderr] 
Dec 05 01:33:09.447 INFO [stderr] warning: method is never used: `contains`
Dec 05 01:33:09.448 INFO [stderr]   --> src/lib/symbol_table.rs:43:5
Dec 05 01:33:09.448 INFO [stderr]    |
Dec 05 01:33:09.448 INFO [stderr] 43 |     pub fn contains(&self, symbol: &str) -> bool {
Dec 05 01:33:09.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.449 INFO [stderr] 
Dec 05 01:33:09.449 INFO [stderr] warning: method is never used: `get_free_address`
Dec 05 01:33:09.450 INFO [stderr]   --> src/lib/symbol_table.rs:51:5
Dec 05 01:33:09.450 INFO [stderr]    |
Dec 05 01:33:09.450 INFO [stderr] 51 |     pub fn get_free_address(&self) -> u16 {
Dec 05 01:33:09.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.451 INFO [stderr] 
Dec 05 01:33:09.678 INFO [stderr] warning: method is never used: `add_rule`
Dec 05 01:33:09.678 INFO [stderr]   --> src/lib/tokenizer.rs:83:5
Dec 05 01:33:09.679 INFO [stderr]    |
Dec 05 01:33:09.679 INFO [stderr] 83 |     pub fn add_rule(&mut self, match_rule: MatchRule) {
Dec 05 01:33:09.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.679 INFO [stderr]    |
Dec 05 01:33:09.679 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:33:09.679 INFO [stderr] 
Dec 05 01:33:09.679 INFO [stderr] warning: method is never used: `get_free_address`
Dec 05 01:33:09.679 INFO [stderr]   --> src/lib/symbol_table.rs:51:5
Dec 05 01:33:09.679 INFO [stderr]    |
Dec 05 01:33:09.679 INFO [stderr] 51 |     pub fn get_free_address(&self) -> u16 {
Dec 05 01:33:09.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:33:09.679 INFO [stderr] 
Dec 05 01:33:09.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 05 01:33:09.750 INFO [stderr] su: No module specific data is present
Dec 05 01:33:10.321 INFO running `"docker" "inspect" "cbbfbcd86670f265a1162b7db11844c6442fe43cb9f68c716e08be8e7a5494c2"`
Dec 05 01:33:10.561 INFO running `"docker" "rm" "-f" "cbbfbcd86670f265a1162b7db11844c6442fe43cb9f68c716e08be8e7a5494c2"`
Dec 05 01:33:10.759 INFO [stdout] cbbfbcd86670f265a1162b7db11844c6442fe43cb9f68c716e08be8e7a5494c2