Dec 12 01:50:50.885 INFO checking Lagoja/rust_hack_virtualmachine against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:50:50.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 01:50:51.084 INFO [stdout] ebd69d33c8305d1e3b69ce65ac3ec7038a1a92e49c320f7e2bec0b261d8d556e
Dec 12 01:50:51.085 INFO running `"docker" "start" "-a" "ebd69d33c8305d1e3b69ce65ac3ec7038a1a92e49c320f7e2bec0b261d8d556e"`
Dec 12 01:50:51.423 INFO [stderr] usermod: no changes
Dec 12 01:50:51.476 INFO [stderr]     Checking rusthackvm v0.1.0 (/source)
Dec 12 01:50:52.788 INFO [stderr] warning: method is never used: `new`
Dec 12 01:50:52.788 INFO [stderr]   --> src/lib/parser.rs:27:5
Dec 12 01:50:52.788 INFO [stderr]    |
Dec 12 01:50:52.788 INFO [stderr] 27 |     pub fn new() -> Parser {
Dec 12 01:50:52.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.788 INFO [stderr]    |
Dec 12 01:50:52.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 01:50:52.788 INFO [stderr] 
Dec 12 01:50:52.788 INFO [stderr] warning: method is never used: `add_rule`
Dec 12 01:50:52.788 INFO [stderr]   --> src/lib/tokenizer.rs:83:5
Dec 12 01:50:52.788 INFO [stderr]    |
Dec 12 01:50:52.788 INFO [stderr] 83 |     pub fn add_rule(&mut self, match_rule: MatchRule) {
Dec 12 01:50:52.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.788 INFO [stderr] 
Dec 12 01:50:52.788 INFO [stderr] warning: method is never used: `contains`
Dec 12 01:50:52.788 INFO [stderr]   --> src/lib/symbol_table.rs:43:5
Dec 12 01:50:52.788 INFO [stderr]    |
Dec 12 01:50:52.788 INFO [stderr] 43 |     pub fn contains(&self, symbol: &str) -> bool {
Dec 12 01:50:52.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.788 INFO [stderr] 
Dec 12 01:50:52.788 INFO [stderr] warning: method is never used: `get_free_address`
Dec 12 01:50:52.788 INFO [stderr]   --> src/lib/symbol_table.rs:51:5
Dec 12 01:50:52.788 INFO [stderr]    |
Dec 12 01:50:52.788 INFO [stderr] 51 |     pub fn get_free_address(&self) -> u16 {
Dec 12 01:50:52.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.788 INFO [stderr] 
Dec 12 01:50:52.988 INFO [stderr] warning: method is never used: `add_rule`
Dec 12 01:50:52.988 INFO [stderr]   --> src/lib/tokenizer.rs:83:5
Dec 12 01:50:52.988 INFO [stderr]    |
Dec 12 01:50:52.988 INFO [stderr] 83 |     pub fn add_rule(&mut self, match_rule: MatchRule) {
Dec 12 01:50:52.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.988 INFO [stderr]    |
Dec 12 01:50:52.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 01:50:52.988 INFO [stderr] 
Dec 12 01:50:52.988 INFO [stderr] warning: method is never used: `get_free_address`
Dec 12 01:50:52.988 INFO [stderr]   --> src/lib/symbol_table.rs:51:5
Dec 12 01:50:52.988 INFO [stderr]    |
Dec 12 01:50:52.988 INFO [stderr] 51 |     pub fn get_free_address(&self) -> u16 {
Dec 12 01:50:52.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:52.988 INFO [stderr] 
Dec 12 01:50:53.038 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 12 01:50:53.042 INFO [stderr] su: No module specific data is present
Dec 12 01:50:53.430 INFO running `"docker" "inspect" "ebd69d33c8305d1e3b69ce65ac3ec7038a1a92e49c320f7e2bec0b261d8d556e"`
Dec 12 01:50:53.564 INFO running `"docker" "rm" "-f" "ebd69d33c8305d1e3b69ce65ac3ec7038a1a92e49c320f7e2bec0b261d8d556e"`
Dec 12 01:50:53.776 INFO [stdout] ebd69d33c8305d1e3b69ce65ac3ec7038a1a92e49c320f7e2bec0b261d8d556e