Sep 20 23:40:47.498 INFO checking RandomInsano/Baudler against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 23:40:47.498 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 23:40:47.498 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:40:47.746 INFO blam! 5903978496a0989227915b78f53c9ad25be8f02a9629f15068e3ebc48be7844c Sep 20 23:40:47.748 INFO running `"docker" "start" "-a" "5903978496a0989227915b78f53c9ad25be8f02a9629f15068e3ebc48be7844c"` Sep 20 23:40:48.909 INFO kablam! usermod: no changes Sep 20 23:40:48.973 INFO kablam! Checking baudler v0.1.0 (/source) Sep 20 23:40:49.384 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 20 23:40:49.384 INFO kablam! --> src/main.rs:11:1 Sep 20 23:40:49.384 INFO kablam! | Sep 20 23:40:49.384 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 20 23:40:49.384 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:49.384 INFO kablam! | Sep 20 23:40:49.384 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 23:40:49.384 INFO kablam! Sep 20 23:40:49.384 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 20 23:40:49.384 INFO kablam! --> src/main.rs:12:1 Sep 20 23:40:49.384 INFO kablam! | Sep 20 23:40:49.384 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 20 23:40:49.384 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:49.384 INFO kablam! Sep 20 23:40:49.385 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 20 23:40:49.385 INFO kablam! --> src/main.rs:11:1 Sep 20 23:40:49.385 INFO kablam! | Sep 20 23:40:49.385 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 20 23:40:49.385 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:49.385 INFO kablam! | Sep 20 23:40:49.385 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 23:40:49.385 INFO kablam! Sep 20 23:40:49.385 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 20 23:40:49.385 INFO kablam! --> src/main.rs:12:1 Sep 20 23:40:49.385 INFO kablam! | Sep 20 23:40:49.385 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 20 23:40:49.385 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:49.385 INFO kablam! Sep 20 23:40:49.387 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:40:49.387 INFO kablam! --> src/main.rs:32:4 Sep 20 23:40:49.387 INFO kablam! | Sep 20 23:40:49.387 INFO kablam! 32 | stdout.flush(); Sep 20 23:40:49.387 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 23:40:49.387 INFO kablam! | Sep 20 23:40:49.387 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:40:49.387 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:40:49.387 INFO kablam! Sep 20 23:40:49.408 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:40:49.408 INFO kablam! --> src/main.rs:32:4 Sep 20 23:40:49.408 INFO kablam! | Sep 20 23:40:49.408 INFO kablam! 32 | stdout.flush(); Sep 20 23:40:49.408 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 23:40:49.408 INFO kablam! | Sep 20 23:40:49.408 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:40:49.408 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:40:49.408 INFO kablam! Sep 20 23:40:49.453 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.52s Sep 20 23:40:49.456 INFO kablam! su: No module specific data is present Sep 20 23:40:50.349 INFO running `"docker" "rm" "-f" "5903978496a0989227915b78f53c9ad25be8f02a9629f15068e3ebc48be7844c"` Sep 20 23:40:50.484 INFO blam! 5903978496a0989227915b78f53c9ad25be8f02a9629f15068e3ebc48be7844c