Sep 17 13:55:01.928 INFO checking RandomInsano/Baudler against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 13:55:01.928 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 13:55:01.928 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 13:55:02.415 INFO blam! b4e20617e31f1c6243129d017c4a55f47d24e6b0eb6f94918eb71cafc5047bab Sep 17 13:55:02.423 INFO running `"docker" "start" "-a" "b4e20617e31f1c6243129d017c4a55f47d24e6b0eb6f94918eb71cafc5047bab"` Sep 17 13:55:03.737 INFO kablam! usermod: no changes Sep 17 13:55:03.787 INFO kablam! Checking baudler v0.1.0 (/source) Sep 17 13:55:04.031 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 17 13:55:04.031 INFO kablam! --> src/main.rs:11:1 Sep 17 13:55:04.031 INFO kablam! | Sep 17 13:55:04.031 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 17 13:55:04.031 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 13:55:04.031 INFO kablam! | Sep 17 13:55:04.031 INFO kablam! = note: #[warn(dead_code)] on by default Sep 17 13:55:04.031 INFO kablam! Sep 17 13:55:04.031 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 17 13:55:04.031 INFO kablam! --> src/main.rs:12:1 Sep 17 13:55:04.031 INFO kablam! | Sep 17 13:55:04.031 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 17 13:55:04.031 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 13:55:04.031 INFO kablam! Sep 17 13:55:04.042 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 13:55:04.042 INFO kablam! --> src/main.rs:32:4 Sep 17 13:55:04.042 INFO kablam! | Sep 17 13:55:04.042 INFO kablam! 32 | stdout.flush(); Sep 17 13:55:04.042 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 17 13:55:04.042 INFO kablam! | Sep 17 13:55:04.042 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 17 13:55:04.042 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 13:55:04.042 INFO kablam! Sep 17 13:55:04.160 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 17 13:55:04.160 INFO kablam! --> src/main.rs:11:1 Sep 17 13:55:04.160 INFO kablam! | Sep 17 13:55:04.160 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 17 13:55:04.160 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 13:55:04.160 INFO kablam! | Sep 17 13:55:04.160 INFO kablam! = note: #[warn(dead_code)] on by default Sep 17 13:55:04.160 INFO kablam! Sep 17 13:55:04.160 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 17 13:55:04.160 INFO kablam! --> src/main.rs:12:1 Sep 17 13:55:04.160 INFO kablam! | Sep 17 13:55:04.160 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 17 13:55:04.160 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 13:55:04.160 INFO kablam! Sep 17 13:55:04.190 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 13:55:04.191 INFO kablam! --> src/main.rs:32:4 Sep 17 13:55:04.191 INFO kablam! | Sep 17 13:55:04.191 INFO kablam! 32 | stdout.flush(); Sep 17 13:55:04.191 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 17 13:55:04.191 INFO kablam! | Sep 17 13:55:04.191 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 17 13:55:04.191 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 13:55:04.191 INFO kablam! Sep 17 13:55:04.219 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.46s Sep 17 13:55:04.227 INFO kablam! su: No module specific data is present Sep 17 13:55:05.211 INFO running `"docker" "rm" "-f" "b4e20617e31f1c6243129d017c4a55f47d24e6b0eb6f94918eb71cafc5047bab"` Sep 17 13:55:05.459 INFO blam! b4e20617e31f1c6243129d017c4a55f47d24e6b0eb6f94918eb71cafc5047bab