Sep 20 23:40:42.827 INFO checking RandomInsano/Baudler against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 23:40:42.827 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 23:40:42.827 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:40:43.019 INFO blam! 03ea63c8e608bd6d096d1d65f6dfc60797217c6a424d020e7f2bbb71dc443780 Sep 20 23:40:43.021 INFO running `"docker" "start" "-a" "03ea63c8e608bd6d096d1d65f6dfc60797217c6a424d020e7f2bbb71dc443780"` Sep 20 23:40:44.937 INFO kablam! usermod: no changes Sep 20 23:40:44.997 INFO kablam! Checking baudler v0.1.0 (/source) Sep 20 23:40:45.273 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 20 23:40:45.273 INFO kablam! --> src/main.rs:11:1 Sep 20 23:40:45.273 INFO kablam! | Sep 20 23:40:45.273 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 20 23:40:45.273 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:45.273 INFO kablam! | Sep 20 23:40:45.273 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 23:40:45.273 INFO kablam! Sep 20 23:40:45.278 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 20 23:40:45.278 INFO kablam! --> src/main.rs:12:1 Sep 20 23:40:45.278 INFO kablam! | Sep 20 23:40:45.278 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 20 23:40:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:45.279 INFO kablam! Sep 20 23:40:45.294 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:40:45.294 INFO kablam! --> src/main.rs:32:4 Sep 20 23:40:45.294 INFO kablam! | Sep 20 23:40:45.294 INFO kablam! 32 | stdout.flush(); Sep 20 23:40:45.295 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 23:40:45.295 INFO kablam! | Sep 20 23:40:45.295 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:40:45.295 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:40:45.295 INFO kablam! Sep 20 23:40:45.393 INFO kablam! warning: constant item is never used: `BAUD_300` Sep 20 23:40:45.393 INFO kablam! --> src/main.rs:11:1 Sep 20 23:40:45.393 INFO kablam! | Sep 20 23:40:45.393 INFO kablam! 11 | const BAUD_300: u64 = 27; // 26.666 Sep 20 23:40:45.393 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:45.393 INFO kablam! | Sep 20 23:40:45.393 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 23:40:45.393 INFO kablam! Sep 20 23:40:45.393 INFO kablam! warning: constant item is never used: `BAUD_600` Sep 20 23:40:45.394 INFO kablam! --> src/main.rs:12:1 Sep 20 23:40:45.394 INFO kablam! | Sep 20 23:40:45.395 INFO kablam! 12 | const BAUD_600: u64 = 13; // 13.333 Sep 20 23:40:45.395 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:40:45.395 INFO kablam! Sep 20 23:40:45.403 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:40:45.403 INFO kablam! --> src/main.rs:32:4 Sep 20 23:40:45.403 INFO kablam! | Sep 20 23:40:45.404 INFO kablam! 32 | stdout.flush(); Sep 20 23:40:45.404 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 23:40:45.404 INFO kablam! | Sep 20 23:40:45.405 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:40:45.405 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:40:45.405 INFO kablam! Sep 20 23:40:45.458 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.50s Sep 20 23:40:45.460 INFO kablam! su: No module specific data is present Sep 20 23:40:47.325 INFO running `"docker" "rm" "-f" "03ea63c8e608bd6d096d1d65f6dfc60797217c6a424d020e7f2bbb71dc443780"` Sep 20 23:40:47.457 INFO blam! 03ea63c8e608bd6d096d1d65f6dfc60797217c6a424d020e7f2bbb71dc443780