Dec 19 22:10:56.465 INFO checking RandomInsano/Baudler against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:10:56.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:10:56.958 INFO [stdout] 63b7598a5144461033216057d5320ac0b5599a842fdbbb7e92344f9049abceb9
Dec 19 22:10:56.960 INFO running `"docker" "start" "-a" "63b7598a5144461033216057d5320ac0b5599a842fdbbb7e92344f9049abceb9"`
Dec 19 22:10:59.011 INFO [stderr]     Checking baudler v0.1.0 (/opt/crater/workdir)
Dec 19 22:10:59.588 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 19 22:10:59.588 INFO [stderr]   --> src/main.rs:11:1
Dec 19 22:10:59.588 INFO [stderr]    |
Dec 19 22:10:59.588 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 19 22:10:59.588 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:10:59.588 INFO [stderr]    |
Dec 19 22:10:59.588 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:10:59.588 INFO [stderr] 
Dec 19 22:10:59.588 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 19 22:10:59.588 INFO [stderr]   --> src/main.rs:12:1
Dec 19 22:10:59.588 INFO [stderr]    |
Dec 19 22:10:59.588 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 19 22:10:59.588 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:10:59.588 INFO [stderr] 
Dec 19 22:10:59.588 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:10:59.588 INFO [stderr]   --> src/main.rs:32:4
Dec 19 22:10:59.588 INFO [stderr]    |
Dec 19 22:10:59.588 INFO [stderr] 32 |             stdout.flush();
Dec 19 22:10:59.588 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 22:10:59.597 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 19 22:10:59.597 INFO [stderr]   --> src/main.rs:11:1
Dec 19 22:10:59.597 INFO [stderr]    |
Dec 19 22:10:59.597 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 19 22:10:59.597 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:10:59.600 INFO [stderr]    |
Dec 19 22:10:59.600 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 22:10:59.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:10:59.600 INFO [stderr] 
Dec 19 22:10:59.604 INFO [stderr]    |
Dec 19 22:10:59.604 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:10:59.604 INFO [stderr] 
Dec 19 22:10:59.604 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 19 22:10:59.604 INFO [stderr]   --> src/main.rs:12:1
Dec 19 22:10:59.604 INFO [stderr]    |
Dec 19 22:10:59.604 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 19 22:10:59.604 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:10:59.604 INFO [stderr] 
Dec 19 22:10:59.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:10:59.616 INFO [stderr]   --> src/main.rs:32:4
Dec 19 22:10:59.616 INFO [stderr]    |
Dec 19 22:10:59.616 INFO [stderr] 32 |             stdout.flush();
Dec 19 22:10:59.616 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 22:10:59.616 INFO [stderr]    |
Dec 19 22:10:59.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 22:10:59.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:10:59.616 INFO [stderr] 
Dec 19 22:10:59.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 19 22:11:00.532 INFO running `"docker" "inspect" "63b7598a5144461033216057d5320ac0b5599a842fdbbb7e92344f9049abceb9"`
Dec 19 22:11:00.844 INFO running `"docker" "rm" "-f" "63b7598a5144461033216057d5320ac0b5599a842fdbbb7e92344f9049abceb9"`
Dec 19 22:11:01.116 INFO [stdout] 63b7598a5144461033216057d5320ac0b5599a842fdbbb7e92344f9049abceb9