Dec 19 05:52:58.393 INFO checking vsv/rustulator against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:52:58.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/vsv/rustulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:52:58.859 INFO [stdout] 844b72a4e27a05a3d36f36207a475fd8f5daa77da6b4cfac7a2ad98884d461fd
Dec 19 05:52:58.861 INFO running `"docker" "start" "-a" "844b72a4e27a05a3d36f36207a475fd8f5daa77da6b4cfac7a2ad98884d461fd"`
Dec 19 05:53:01.387 INFO [stderr]     Checking rustulator v0.1.0 (/opt/crater/workdir)
Dec 19 05:53:01.692 INFO [stderr] warning: unused variable: `parser`
Dec 19 05:53:01.692 INFO [stderr]  --> src/parser.rs:6:9
Dec 19 05:53:01.692 INFO [stderr]   |
Dec 19 05:53:01.692 INFO [stderr] 6 |     let parser = Parser { token_stream: token_stream, curr_token: None };
Dec 19 05:53:01.692 INFO [stderr]   |         ^^^^^^ help: consider using `_parser` instead
Dec 19 05:53:01.692 INFO [stderr]   |
Dec 19 05:53:01.692 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 05:53:01.692 INFO [stderr] 
Dec 19 05:53:01.696 INFO [stderr] warning: variant is never constructed: `Print`
Dec 19 05:53:01.696 INFO [stderr]   --> src/lexer.rs:11:5
Dec 19 05:53:01.696 INFO [stderr]    |
Dec 19 05:53:01.696 INFO [stderr] 11 |     Print, // ';'
Dec 19 05:53:01.696 INFO [stderr]    |     ^^^^^
Dec 19 05:53:01.696 INFO [stderr]    |
Dec 19 05:53:01.696 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:53:01.696 INFO [stderr] 
Dec 19 05:53:01.696 INFO [stderr] warning: field is never used: `token_stream`
Dec 19 05:53:01.696 INFO [stderr]   --> src/parser.rs:11:5
Dec 19 05:53:01.696 INFO [stderr]    |
Dec 19 05:53:01.696 INFO [stderr] 11 |     token_stream: lexer::TokenStream<'lt>,
Dec 19 05:53:01.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:53:01.696 INFO [stderr] 
Dec 19 05:53:01.696 INFO [stderr] warning: field is never used: `curr_token`
Dec 19 05:53:01.696 INFO [stderr]   --> src/parser.rs:12:5
Dec 19 05:53:01.696 INFO [stderr]    |
Dec 19 05:53:01.696 INFO [stderr] 12 |     curr_token: Option<Token>
Dec 19 05:53:01.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:53:01.696 INFO [stderr] 
Dec 19 05:53:01.896 INFO [stderr] warning: unused variable: `parser`
Dec 19 05:53:01.896 INFO [stderr]  --> src/parser.rs:6:9
Dec 19 05:53:01.896 INFO [stderr]   |
Dec 19 05:53:01.896 INFO [stderr] 6 |     let parser = Parser { token_stream: token_stream, curr_token: None };
Dec 19 05:53:01.896 INFO [stderr]   |         ^^^^^^ help: consider using `_parser` instead
Dec 19 05:53:01.896 INFO [stderr]   |
Dec 19 05:53:01.896 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 05:53:01.896 INFO [stderr] 
Dec 19 05:53:01.932 INFO [stderr] warning: variant is never constructed: `Print`
Dec 19 05:53:01.932 INFO [stderr]   --> src/lexer.rs:11:5
Dec 19 05:53:01.932 INFO [stderr]    |
Dec 19 05:53:01.932 INFO [stderr] 11 |     Print, // ';'
Dec 19 05:53:01.932 INFO [stderr]    |     ^^^^^
Dec 19 05:53:01.932 INFO [stderr]    |
Dec 19 05:53:01.932 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:53:01.932 INFO [stderr] 
Dec 19 05:53:01.932 INFO [stderr] warning: field is never used: `token_stream`
Dec 19 05:53:01.932 INFO [stderr]   --> src/parser.rs:11:5
Dec 19 05:53:01.932 INFO [stderr]    |
Dec 19 05:53:01.932 INFO [stderr] 11 |     token_stream: lexer::TokenStream<'lt>,
Dec 19 05:53:01.932 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:53:01.932 INFO [stderr] 
Dec 19 05:53:01.932 INFO [stderr] warning: field is never used: `curr_token`
Dec 19 05:53:01.932 INFO [stderr]   --> src/parser.rs:12:5
Dec 19 05:53:01.932 INFO [stderr]    |
Dec 19 05:53:01.932 INFO [stderr] 12 |     curr_token: Option<Token>
Dec 19 05:53:01.932 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:53:01.932 INFO [stderr] 
Dec 19 05:53:01.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 19 05:53:03.162 INFO running `"docker" "inspect" "844b72a4e27a05a3d36f36207a475fd8f5daa77da6b4cfac7a2ad98884d461fd"`
Dec 19 05:53:03.584 INFO running `"docker" "rm" "-f" "844b72a4e27a05a3d36f36207a475fd8f5daa77da6b4cfac7a2ad98884d461fd"`
Dec 19 05:53:03.914 INFO [stdout] 844b72a4e27a05a3d36f36207a475fd8f5daa77da6b4cfac7a2ad98884d461fd