Sep 02 09:26:22.150 INFO checking kravl-parser-0.3.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:26:22.150 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:26:22.150 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:26:22.321 INFO blam! 480a62a9f9a43b1f2896ae3b445951681abca5c0ce8385c6fad2bbada1f6262f
Sep 02 09:26:22.323 INFO running `"docker" "start" "-a" "480a62a9f9a43b1f2896ae3b445951681abca5c0ce8385c6fad2bbada1f6262f"`
Sep 02 09:26:22.963 INFO kablam!     Checking kravl-parser v0.3.3 (file:///source)
Sep 02 09:26:23.784 INFO kablam! warning: unused variable: `stack`
Sep 02 09:26:23.784 INFO kablam!   --> src/syntax/mod.rs:46:13
Sep 02 09:26:23.784 INFO kablam!    |
Sep 02 09:26:23.784 INFO kablam! 46 |         let stack = parser.parse_full();
Sep 02 09:26:23.784 INFO kablam!    |             ^^^^^ help: consider using `_stack` instead
Sep 02 09:26:23.784 INFO kablam!    |
Sep 02 09:26:23.784 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 09:26:23.784 INFO kablam! 
Sep 02 09:26:23.859 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:26:23.859 INFO kablam!   --> src/syntax/mod.rs:13:9
Sep 02 09:26:23.859 INFO kablam!    |
Sep 02 09:26:23.859 INFO kablam! 13 | /         lexer.tokenize(String::from("
Sep 02 09:26:23.859 INFO kablam! 14 | |             define fib_sum(a -> int, b -> int) -> int
Sep 02 09:26:23.859 INFO kablam! 15 | |                 if a + b <= 2
Sep 02 09:26:23.859 INFO kablam! 16 | |                     return c
Sep 02 09:26:23.859 INFO kablam! ...  |
Sep 02 09:26:23.859 INFO kablam! 20 | |             end
Sep 02 09:26:23.859 INFO kablam! 21 | |         "));
Sep 02 09:26:23.859 INFO kablam!    | |____________^
Sep 02 09:26:23.859 INFO kablam!    |
Sep 02 09:26:23.859 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 09:26:23.859 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:26:23.859 INFO kablam! 
Sep 02 09:26:23.859 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:26:23.859 INFO kablam!   --> src/syntax/mod.rs:33:9
Sep 02 09:26:23.859 INFO kablam!    |
Sep 02 09:26:23.860 INFO kablam! 33 | /         lexer.tokenize(String::from("
Sep 02 09:26:23.860 INFO kablam! 34 | |             foo = \"hey aywa\"
Sep 02 09:26:23.860 INFO kablam! 35 | |             foo = 22.2
Sep 02 09:26:23.860 INFO kablam! 36 | |
Sep 02 09:26:23.860 INFO kablam! ...  |
Sep 02 09:26:23.860 INFO kablam! 41 | |             sum = 1337 - 2 - 10.2 * 100
Sep 02 09:26:23.860 INFO kablam! 42 | |         "));
Sep 02 09:26:23.860 INFO kablam!    | |____________^
Sep 02 09:26:23.860 INFO kablam!    |
Sep 02 09:26:23.860 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:26:23.860 INFO kablam! 
Sep 02 09:26:23.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Sep 02 09:26:23.878 INFO kablam! su: No module specific data is present
Sep 02 09:26:24.379 INFO running `"docker" "rm" "-f" "480a62a9f9a43b1f2896ae3b445951681abca5c0ce8385c6fad2bbada1f6262f"`
Sep 02 09:26:24.493 INFO blam! 480a62a9f9a43b1f2896ae3b445951681abca5c0ce8385c6fad2bbada1f6262f