Sep 04 12:48:49.146 INFO checking kravl-parser-0.3.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:48:49.146 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:48:49.146 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:48:49.325 INFO blam! 26e9c8016b66b98b98dd2d8d14202d46cebe5b0a5dcace740c7d2e2a04d53539
Sep 04 12:48:49.327 INFO running `"docker" "start" "-a" "26e9c8016b66b98b98dd2d8d14202d46cebe5b0a5dcace740c7d2e2a04d53539"`
Sep 04 12:48:50.177 INFO kablam!     Checking kravl-parser v0.3.3 (file:///source)
Sep 04 12:48:51.007 INFO kablam! warning: unused variable: `stack`
Sep 04 12:48:51.007 INFO kablam!   --> src/syntax/mod.rs:46:13
Sep 04 12:48:51.007 INFO kablam!    |
Sep 04 12:48:51.007 INFO kablam! 46 |         let stack = parser.parse_full();
Sep 04 12:48:51.007 INFO kablam!    |             ^^^^^ help: consider using `_stack` instead
Sep 04 12:48:51.007 INFO kablam!    |
Sep 04 12:48:51.008 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 12:48:51.008 INFO kablam! 
Sep 04 12:48:51.091 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:48:51.091 INFO kablam!   --> src/syntax/mod.rs:13:9
Sep 04 12:48:51.091 INFO kablam!    |
Sep 04 12:48:51.091 INFO kablam! 13 | /         lexer.tokenize(String::from("
Sep 04 12:48:51.091 INFO kablam! 14 | |             define fib_sum(a -> int, b -> int) -> int
Sep 04 12:48:51.091 INFO kablam! 15 | |                 if a + b <= 2
Sep 04 12:48:51.091 INFO kablam! 16 | |                     return c
Sep 04 12:48:51.091 INFO kablam! ...  |
Sep 04 12:48:51.091 INFO kablam! 20 | |             end
Sep 04 12:48:51.091 INFO kablam! 21 | |         "));
Sep 04 12:48:51.091 INFO kablam!    | |____________^
Sep 04 12:48:51.091 INFO kablam!    |
Sep 04 12:48:51.091 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 12:48:51.091 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:48:51.091 INFO kablam! 
Sep 04 12:48:51.091 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:48:51.091 INFO kablam!   --> src/syntax/mod.rs:33:9
Sep 04 12:48:51.091 INFO kablam!    |
Sep 04 12:48:51.091 INFO kablam! 33 | /         lexer.tokenize(String::from("
Sep 04 12:48:51.091 INFO kablam! 34 | |             foo = \"hey aywa\"
Sep 04 12:48:51.091 INFO kablam! 35 | |             foo = 22.2
Sep 04 12:48:51.091 INFO kablam! 36 | |
Sep 04 12:48:51.091 INFO kablam! ...  |
Sep 04 12:48:51.091 INFO kablam! 41 | |             sum = 1337 - 2 - 10.2 * 100
Sep 04 12:48:51.091 INFO kablam! 42 | |         "));
Sep 04 12:48:51.091 INFO kablam!    | |____________^
Sep 04 12:48:51.092 INFO kablam!    |
Sep 04 12:48:51.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:48:51.092 INFO kablam! 
Sep 04 12:48:51.113 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Sep 04 12:48:51.115 INFO kablam! su: No module specific data is present
Sep 04 12:48:51.560 INFO running `"docker" "rm" "-f" "26e9c8016b66b98b98dd2d8d14202d46cebe5b0a5dcace740c7d2e2a04d53539"`
Sep 04 12:48:51.654 INFO blam! 26e9c8016b66b98b98dd2d8d14202d46cebe5b0a5dcace740c7d2e2a04d53539