Dec 18 05:44:46.433 INFO checking RandomInsano/Baudler against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:44:46.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/RandomInsano/Baudler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:44:46.900 INFO [stdout] 34f4f7aeaf7f212ea8ef850e4fea2b155f45ba5ac4735eed190fa4ff2ef99caa
Dec 18 05:44:46.902 INFO running `"docker" "start" "-a" "34f4f7aeaf7f212ea8ef850e4fea2b155f45ba5ac4735eed190fa4ff2ef99caa"`
Dec 18 05:44:48.377 INFO [stderr]     Checking baudler v0.1.0 (/opt/crater/workdir)
Dec 18 05:44:48.804 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 18 05:44:48.804 INFO [stderr]   --> src/main.rs:11:1
Dec 18 05:44:48.804 INFO [stderr]    |
Dec 18 05:44:48.804 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 18 05:44:48.804 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:44:48.804 INFO [stderr]    |
Dec 18 05:44:48.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:44:48.804 INFO [stderr] 
Dec 18 05:44:48.804 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 18 05:44:48.804 INFO [stderr]   --> src/main.rs:12:1
Dec 18 05:44:48.804 INFO [stderr]    |
Dec 18 05:44:48.804 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 18 05:44:48.804 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:44:48.804 INFO [stderr] 
Dec 18 05:44:48.813 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:44:48.814 INFO [stderr]   --> src/main.rs:32:4
Dec 18 05:44:48.814 INFO [stderr]    |
Dec 18 05:44:48.814 INFO [stderr] 32 |             stdout.flush();
Dec 18 05:44:48.814 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 18 05:44:48.814 INFO [stderr]    |
Dec 18 05:44:48.814 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:44:48.814 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:44:48.818 INFO [stderr] 
Dec 18 05:44:48.891 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 18 05:44:48.892 INFO [stderr]   --> src/main.rs:11:1
Dec 18 05:44:48.892 INFO [stderr]    |
Dec 18 05:44:48.892 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 18 05:44:48.892 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:44:48.892 INFO [stderr]    |
Dec 18 05:44:48.892 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:44:48.892 INFO [stderr] 
Dec 18 05:44:48.892 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 18 05:44:48.892 INFO [stderr]   --> src/main.rs:12:1
Dec 18 05:44:48.892 INFO [stderr]    |
Dec 18 05:44:48.892 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 18 05:44:48.892 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:44:48.892 INFO [stderr] 
Dec 18 05:44:48.896 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:44:48.896 INFO [stderr]   --> src/main.rs:32:4
Dec 18 05:44:48.896 INFO [stderr]    |
Dec 18 05:44:48.896 INFO [stderr] 32 |             stdout.flush();
Dec 18 05:44:48.896 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 18 05:44:48.896 INFO [stderr]    |
Dec 18 05:44:48.896 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:44:48.896 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:44:48.896 INFO [stderr] 
Dec 18 05:44:48.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 18 05:44:50.152 INFO running `"docker" "inspect" "34f4f7aeaf7f212ea8ef850e4fea2b155f45ba5ac4735eed190fa4ff2ef99caa"`
Dec 18 05:44:50.436 INFO running `"docker" "rm" "-f" "34f4f7aeaf7f212ea8ef850e4fea2b155f45ba5ac4735eed190fa4ff2ef99caa"`
Dec 18 05:44:50.805 INFO [stdout] 34f4f7aeaf7f212ea8ef850e4fea2b155f45ba5ac4735eed190fa4ff2ef99caa