Oct 13 12:55:24.135 INFO checking kravl-parser-0.3.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:55:24.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12:55:24.423 INFO blam! 6ac2e588a9a39a90adba8e2c1f9a750689df7fb6bd519c7ce181615cf0438973
Oct 13 12:55:24.425 INFO running `"docker" "start" "-a" "6ac2e588a9a39a90adba8e2c1f9a750689df7fb6bd519c7ce181615cf0438973"`
Oct 13 12:55:25.512 INFO kablam! usermod: no changes
Oct 13 12:55:25.557 INFO kablam!     Checking kravl-parser v0.3.3 (/source)
Oct 13 12:55:26.428 INFO kablam! warning: unused variable: `stack`
Oct 13 12:55:26.434 INFO kablam!   --> src/syntax/mod.rs:46:13
Oct 13 12:55:26.434 INFO kablam!    |
Oct 13 12:55:26.434 INFO kablam! 46 |         let stack = parser.parse_full();
Oct 13 12:55:26.437 INFO kablam!    |             ^^^^^ help: consider using `_stack` instead
Oct 13 12:55:26.437 INFO kablam!    |
Oct 13 12:55:26.437 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 12:55:26.437 INFO kablam! 
Oct 13 12:55:26.484 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:55:26.484 INFO kablam!   --> src/syntax/mod.rs:13:9
Oct 13 12:55:26.484 INFO kablam!    |
Oct 13 12:55:26.484 INFO kablam! 13 | /         lexer.tokenize(String::from("
Oct 13 12:55:26.484 INFO kablam! 14 | |             define fib_sum(a -> int, b -> int) -> int
Oct 13 12:55:26.484 INFO kablam! 15 | |                 if a + b <= 2
Oct 13 12:55:26.484 INFO kablam! 16 | |                     return c
Oct 13 12:55:26.484 INFO kablam! ...  |
Oct 13 12:55:26.484 INFO kablam! 20 | |             end
Oct 13 12:55:26.484 INFO kablam! 21 | |         "));
Oct 13 12:55:26.484 INFO kablam!    | |____________^
Oct 13 12:55:26.484 INFO kablam!    |
Oct 13 12:55:26.484 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 12:55:26.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:55:26.484 INFO kablam! 
Oct 13 12:55:26.484 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:55:26.484 INFO kablam!   --> src/syntax/mod.rs:33:9
Oct 13 12:55:26.484 INFO kablam!    |
Oct 13 12:55:26.484 INFO kablam! 33 | /         lexer.tokenize(String::from("
Oct 13 12:55:26.484 INFO kablam! 34 | |             foo = \"hey aywa\"
Oct 13 12:55:26.484 INFO kablam! 35 | |             foo = 22.2
Oct 13 12:55:26.484 INFO kablam! 36 | |
Oct 13 12:55:26.484 INFO kablam! ...  |
Oct 13 12:55:26.484 INFO kablam! 41 | |             sum = 1337 - 2 - 10.2 * 100
Oct 13 12:55:26.484 INFO kablam! 42 | |         "));
Oct 13 12:55:26.485 INFO kablam!    | |____________^
Oct 13 12:55:26.485 INFO kablam!    |
Oct 13 12:55:26.485 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:55:26.485 INFO kablam! 
Oct 13 12:55:26.506 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Oct 13 12:55:26.509 INFO kablam! su: No module specific data is present
Oct 13 12:55:26.986 INFO running `"docker" "rm" "-f" "6ac2e588a9a39a90adba8e2c1f9a750689df7fb6bd519c7ce181615cf0438973"`
Oct 13 12:55:27.153 INFO blam! 6ac2e588a9a39a90adba8e2c1f9a750689df7fb6bd519c7ce181615cf0438973