Dec 19 14:59:02.529 INFO checking jonimake/MiniPLInterpreter against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:59:02.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jonimake/MiniPLInterpreter:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:59:02.962 INFO [stdout] 7daa96ecd2f4e17723345612e6039441d820910998476a7c5d21e20ad29d3d73
Dec 19 14:59:02.964 INFO running `"docker" "start" "-a" "7daa96ecd2f4e17723345612e6039441d820910998476a7c5d21e20ad29d3d73"`
Dec 19 14:59:04.855 INFO [stderr]     Checking term_size v0.3.1
Dec 19 14:59:04.855 INFO [stderr]     Checking memchr v0.1.11
Dec 19 14:59:04.874 INFO [stderr]     Checking atty v0.2.6
Dec 19 14:59:04.890 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 19 14:59:04.891 INFO [stderr]     Checking simplelog v0.4.4
Dec 19 14:59:04.898 INFO [stderr]     Checking fern v0.4.4
Dec 19 14:59:04.900 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 14:59:06.026 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 14:59:06.198 INFO [stderr]     Checking textwrap v0.9.0
Dec 19 14:59:06.483 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 14:59:07.915 INFO [stderr]     Checking clap v2.29.1
Dec 19 14:59:08.726 INFO [stderr]     Checking regex v0.1.80
Dec 19 14:59:13.801 INFO [stderr]     Checking env_logger v0.3.5
Dec 19 14:59:16.129 INFO [stderr]     Checking structopt v0.1.6
Dec 19 14:59:16.474 INFO [stderr]     Checking mini_pli_interpreter v0.1.0 (/opt/crater/workdir)
Dec 19 14:59:17.302 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 14:59:17.302 INFO [stderr]    --> src/main.rs:119:16
Dec 19 14:59:17.302 INFO [stderr]     |
Dec 19 14:59:17.302 INFO [stderr] 119 |         buffer.trim_left_matches("\u{feff}");
Dec 19 14:59:17.302 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.302 INFO [stderr]     |
Dec 19 14:59:17.302 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:59:17.302 INFO [stderr] 
Dec 19 14:59:17.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 14:59:17.340 INFO [stderr]   --> src/lexer/lexeme_iterator.rs:68:26
Dec 19 14:59:17.340 INFO [stderr]    |
Dec 19 14:59:17.340 INFO [stderr] 68 |         let src = string.trim_left_matches("\u{feff}"); //strip BOM
Dec 19 14:59:17.340 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.340 INFO [stderr] 
Dec 19 14:59:17.796 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 14:59:17.796 INFO [stderr]    --> src/main.rs:119:16
Dec 19 14:59:17.796 INFO [stderr]     |
Dec 19 14:59:17.796 INFO [stderr] 119 |         buffer.trim_left_matches("\u{feff}");
Dec 19 14:59:17.796 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.796 INFO [stderr]     |
Dec 19 14:59:17.796 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:59:17.796 INFO [stderr] 
Dec 19 14:59:17.841 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 14:59:17.841 INFO [stderr]   --> src/lexer/lexeme_iterator.rs:68:26
Dec 19 14:59:17.841 INFO [stderr]    |
Dec 19 14:59:17.841 INFO [stderr] 68 |         let src = string.trim_left_matches("\u{feff}"); //strip BOM
Dec 19 14:59:17.841 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.841 INFO [stderr] 
Dec 19 14:59:17.941 INFO [stderr] warning: variant is never constructed: `ParseError`
Dec 19 14:59:17.941 INFO [stderr]   --> src/parser/interpreter.rs:29:5
Dec 19 14:59:17.941 INFO [stderr]    |
Dec 19 14:59:17.941 INFO [stderr] 29 |     ParseError(String),
Dec 19 14:59:17.941 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.941 INFO [stderr]    |
Dec 19 14:59:17.941 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:59:17.941 INFO [stderr] 
Dec 19 14:59:17.941 INFO [stderr] warning: variant is never constructed: `UnexpectedToken`
Dec 19 14:59:17.941 INFO [stderr]   --> src/parser/interpreter.rs:30:5
Dec 19 14:59:17.941 INFO [stderr]    |
Dec 19 14:59:17.941 INFO [stderr] 30 |     UnexpectedToken(String),
Dec 19 14:59:17.941 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:59:17.942 INFO [stderr] 
Dec 19 14:59:17.942 INFO [stderr] warning: field is never used: `errors`
Dec 19 14:59:17.942 INFO [stderr]   --> src/parser/interpreter.rs:36:5
Dec 19 14:59:17.942 INFO [stderr]    |
Dec 19 14:59:17.942 INFO [stderr] 36 |     errors: Vec<Err>,
Dec 19 14:59:17.942 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:17.942 INFO [stderr] 
Dec 19 14:59:17.942 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 19 14:59:17.942 INFO [stderr]  --> src/main.rs:1:27
Dec 19 14:59:17.942 INFO [stderr]   |
Dec 19 14:59:17.942 INFO [stderr] 1 | #![feature(uniform_paths, tool_lints)]
Dec 19 14:59:17.942 INFO [stderr]   |                           ^^^^^^^^^^
Dec 19 14:59:17.942 INFO [stderr]   |
Dec 19 14:59:17.943 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 14:59:17.943 INFO [stderr] 
Dec 19 14:59:18.571 INFO [stderr] warning: variant is never constructed: `ParseError`
Dec 19 14:59:18.571 INFO [stderr]   --> src/parser/interpreter.rs:29:5
Dec 19 14:59:18.571 INFO [stderr]    |
Dec 19 14:59:18.571 INFO [stderr] 29 |     ParseError(String),
Dec 19 14:59:18.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 14:59:18.571 INFO [stderr]    |
Dec 19 14:59:18.571 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:59:18.571 INFO [stderr] 
Dec 19 14:59:18.571 INFO [stderr] warning: variant is never constructed: `UnexpectedToken`
Dec 19 14:59:18.571 INFO [stderr]   --> src/parser/interpreter.rs:30:5
Dec 19 14:59:18.571 INFO [stderr]    |
Dec 19 14:59:18.571 INFO [stderr] 30 |     UnexpectedToken(String),
Dec 19 14:59:18.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:59:18.571 INFO [stderr] 
Dec 19 14:59:18.571 INFO [stderr] warning: field is never used: `errors`
Dec 19 14:59:18.571 INFO [stderr]   --> src/parser/interpreter.rs:36:5
Dec 19 14:59:18.571 INFO [stderr]    |
Dec 19 14:59:18.571 INFO [stderr] 36 |     errors: Vec<Err>,
Dec 19 14:59:18.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.571 INFO [stderr] 
Dec 19 14:59:18.571 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 19 14:59:18.571 INFO [stderr]  --> src/main.rs:1:27
Dec 19 14:59:18.571 INFO [stderr]   |
Dec 19 14:59:18.571 INFO [stderr] 1 | #![feature(uniform_paths, tool_lints)]
Dec 19 14:59:18.571 INFO [stderr]   |                           ^^^^^^^^^^
Dec 19 14:59:18.572 INFO [stderr]   |
Dec 19 14:59:18.572 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 14:59:18.572 INFO [stderr] 
Dec 19 14:59:18.582 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.582 INFO [stderr]    --> src/parser/interpreter.rs:628:5
Dec 19 14:59:18.582 INFO [stderr]     |
Dec 19 14:59:18.582 INFO [stderr] 628 |     int.interpret();
Dec 19 14:59:18.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.582 INFO [stderr]     |
Dec 19 14:59:18.582 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 14:59:18.582 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.582 INFO [stderr] 
Dec 19 14:59:18.582 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.582 INFO [stderr]    --> src/parser/interpreter.rs:648:5
Dec 19 14:59:18.582 INFO [stderr]     |
Dec 19 14:59:18.582 INFO [stderr] 648 |     int.interpret();
Dec 19 14:59:18.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.582 INFO [stderr]     |
Dec 19 14:59:18.582 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.582 INFO [stderr] 
Dec 19 14:59:18.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.583 INFO [stderr]    --> src/parser/interpreter.rs:667:5
Dec 19 14:59:18.583 INFO [stderr]     |
Dec 19 14:59:18.583 INFO [stderr] 667 |     int.interpret();
Dec 19 14:59:18.583 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.583 INFO [stderr]     |
Dec 19 14:59:18.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.583 INFO [stderr] 
Dec 19 14:59:18.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.583 INFO [stderr]    --> src/parser/interpreter.rs:686:5
Dec 19 14:59:18.583 INFO [stderr]     |
Dec 19 14:59:18.583 INFO [stderr] 686 |     int.interpret();
Dec 19 14:59:18.583 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.583 INFO [stderr]     |
Dec 19 14:59:18.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.584 INFO [stderr] 
Dec 19 14:59:18.584 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.584 INFO [stderr]    --> src/parser/interpreter.rs:704:5
Dec 19 14:59:18.584 INFO [stderr]     |
Dec 19 14:59:18.584 INFO [stderr] 704 |     int.interpret();
Dec 19 14:59:18.584 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.584 INFO [stderr]     |
Dec 19 14:59:18.584 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.584 INFO [stderr] 
Dec 19 14:59:18.585 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.585 INFO [stderr]    --> src/parser/interpreter.rs:730:5
Dec 19 14:59:18.585 INFO [stderr]     |
Dec 19 14:59:18.585 INFO [stderr] 730 |     int.interpret();
Dec 19 14:59:18.585 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.585 INFO [stderr]     |
Dec 19 14:59:18.585 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.585 INFO [stderr] 
Dec 19 14:59:18.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.587 INFO [stderr]    --> src/parser/interpreter.rs:868:5
Dec 19 14:59:18.587 INFO [stderr]     |
Dec 19 14:59:18.587 INFO [stderr] 868 |     int.interpret();
Dec 19 14:59:18.587 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.587 INFO [stderr]     |
Dec 19 14:59:18.587 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.587 INFO [stderr] 
Dec 19 14:59:18.588 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.588 INFO [stderr]    --> src/parser/interpreter.rs:904:5
Dec 19 14:59:18.588 INFO [stderr]     |
Dec 19 14:59:18.588 INFO [stderr] 904 |     int.interpret();
Dec 19 14:59:18.588 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.588 INFO [stderr]     |
Dec 19 14:59:18.588 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.588 INFO [stderr] 
Dec 19 14:59:18.589 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:59:18.589 INFO [stderr]    --> src/parser/interpreter.rs:985:9
Dec 19 14:59:18.589 INFO [stderr]     |
Dec 19 14:59:18.589 INFO [stderr] 985 |         int.interpret();
Dec 19 14:59:18.589 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 19 14:59:18.589 INFO [stderr]     |
Dec 19 14:59:18.589 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:59:18.589 INFO [stderr] 
Dec 19 14:59:18.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
Dec 19 14:59:20.154 INFO running `"docker" "inspect" "7daa96ecd2f4e17723345612e6039441d820910998476a7c5d21e20ad29d3d73"`
Dec 19 14:59:20.546 INFO running `"docker" "rm" "-f" "7daa96ecd2f4e17723345612e6039441d820910998476a7c5d21e20ad29d3d73"`
Dec 19 14:59:20.896 INFO [stdout] 7daa96ecd2f4e17723345612e6039441d820910998476a7c5d21e20ad29d3d73