Oct 13 12:55:25.215 INFO checking kravl-parser-0.3.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:55:25.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 12:55:25.632 INFO blam! b6afdf5a091537c1994ce64611f045650e23fb83a9e6dddd4b1f397bfa030122
Oct 13 12:55:25.632 INFO running `"docker" "start" "-a" "b6afdf5a091537c1994ce64611f045650e23fb83a9e6dddd4b1f397bfa030122"`
Oct 13 12:55:26.384 INFO kablam! usermod: no changes
Oct 13 12:55:26.432 INFO kablam!     Checking kravl-parser v0.3.3 (/source)
Oct 13 12:55:27.372 INFO kablam! warning: unused variable: `stack`
Oct 13 12:55:27.372 INFO kablam!   --> src/syntax/mod.rs:46:13
Oct 13 12:55:27.372 INFO kablam!    |
Oct 13 12:55:27.372 INFO kablam! 46 |         let stack = parser.parse_full();
Oct 13 12:55:27.372 INFO kablam!    |             ^^^^^ help: consider using `_stack` instead
Oct 13 12:55:27.372 INFO kablam!    |
Oct 13 12:55:27.372 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 12:55:27.372 INFO kablam! 
Oct 13 12:55:27.418 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:55:27.418 INFO kablam!   --> src/syntax/mod.rs:13:9
Oct 13 12:55:27.418 INFO kablam!    |
Oct 13 12:55:27.418 INFO kablam! 13 | /         lexer.tokenize(String::from("
Oct 13 12:55:27.418 INFO kablam! 14 | |             define fib_sum(a -> int, b -> int) -> int
Oct 13 12:55:27.418 INFO kablam! 15 | |                 if a + b <= 2
Oct 13 12:55:27.418 INFO kablam! 16 | |                     return c
Oct 13 12:55:27.418 INFO kablam! ...  |
Oct 13 12:55:27.418 INFO kablam! 20 | |             end
Oct 13 12:55:27.418 INFO kablam! 21 | |         "));
Oct 13 12:55:27.418 INFO kablam!    | |____________^
Oct 13 12:55:27.418 INFO kablam!    |
Oct 13 12:55:27.418 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 12:55:27.418 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:55:27.418 INFO kablam! 
Oct 13 12:55:27.418 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:55:27.418 INFO kablam!   --> src/syntax/mod.rs:33:9
Oct 13 12:55:27.418 INFO kablam!    |
Oct 13 12:55:27.418 INFO kablam! 33 | /         lexer.tokenize(String::from("
Oct 13 12:55:27.418 INFO kablam! 34 | |             foo = \"hey aywa\"
Oct 13 12:55:27.418 INFO kablam! 35 | |             foo = 22.2
Oct 13 12:55:27.418 INFO kablam! 36 | |
Oct 13 12:55:27.418 INFO kablam! ...  |
Oct 13 12:55:27.418 INFO kablam! 41 | |             sum = 1337 - 2 - 10.2 * 100
Oct 13 12:55:27.418 INFO kablam! 42 | |         "));
Oct 13 12:55:27.418 INFO kablam!    | |____________^
Oct 13 12:55:27.418 INFO kablam!    |
Oct 13 12:55:27.418 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:55:27.418 INFO kablam! 
Oct 13 12:55:27.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Oct 13 12:55:27.476 INFO kablam! su: No module specific data is present
Oct 13 12:55:28.220 INFO running `"docker" "rm" "-f" "b6afdf5a091537c1994ce64611f045650e23fb83a9e6dddd4b1f397bfa030122"`
Oct 13 12:55:28.470 INFO blam! b6afdf5a091537c1994ce64611f045650e23fb83a9e6dddd4b1f397bfa030122