Dec 12 00:39:39.049 INFO checking RandomInsano/Baudler against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:39:39.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 00:39:39.502 INFO [stdout] 8c997780de4b11358c6fd5a870d54a8e146804b8dbc510bfb7e9c1c49d3fadf1
Dec 12 00:39:39.504 INFO running `"docker" "start" "-a" "8c997780de4b11358c6fd5a870d54a8e146804b8dbc510bfb7e9c1c49d3fadf1"`
Dec 12 00:39:41.263 INFO [stderr] usermod: no changes
Dec 12 00:39:41.308 INFO [stderr]     Checking baudler v0.1.0 (/source)
Dec 12 00:39:41.917 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 12 00:39:41.917 INFO [stderr]   --> src/main.rs:11:1
Dec 12 00:39:41.917 INFO [stderr]    |
Dec 12 00:39:41.917 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 12 00:39:41.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:39:41.917 INFO [stderr]    |
Dec 12 00:39:41.917 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:39:41.917 INFO [stderr] 
Dec 12 00:39:41.917 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 12 00:39:41.917 INFO [stderr]   --> src/main.rs:12:1
Dec 12 00:39:41.917 INFO [stderr]    |
Dec 12 00:39:41.917 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 12 00:39:41.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:39:41.917 INFO [stderr] 
Dec 12 00:39:41.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 00:39:41.920 INFO [stderr]   --> src/main.rs:32:4
Dec 12 00:39:41.920 INFO [stderr]    |
Dec 12 00:39:41.920 INFO [stderr] 32 |             stdout.flush();
Dec 12 00:39:41.920 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 12 00:39:41.920 INFO [stderr]    |
Dec 12 00:39:41.920 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 00:39:41.920 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 00:39:41.920 INFO [stderr] 
Dec 12 00:39:41.928 INFO [stderr] warning: constant item is never used: `BAUD_300`
Dec 12 00:39:41.928 INFO [stderr]   --> src/main.rs:11:1
Dec 12 00:39:41.928 INFO [stderr]    |
Dec 12 00:39:41.928 INFO [stderr] 11 | const BAUD_300: u64 = 27; // 26.666
Dec 12 00:39:41.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:39:41.928 INFO [stderr]    |
Dec 12 00:39:41.928 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:39:41.928 INFO [stderr] 
Dec 12 00:39:41.928 INFO [stderr] warning: constant item is never used: `BAUD_600`
Dec 12 00:39:41.928 INFO [stderr]   --> src/main.rs:12:1
Dec 12 00:39:41.928 INFO [stderr]    |
Dec 12 00:39:41.928 INFO [stderr] 12 | const BAUD_600: u64 = 13; // 13.333
Dec 12 00:39:41.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:39:41.928 INFO [stderr] 
Dec 12 00:39:41.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 00:39:41.932 INFO [stderr]   --> src/main.rs:32:4
Dec 12 00:39:41.932 INFO [stderr]    |
Dec 12 00:39:41.932 INFO [stderr] 32 |             stdout.flush();
Dec 12 00:39:41.932 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 12 00:39:41.932 INFO [stderr]    |
Dec 12 00:39:41.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 00:39:41.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 00:39:41.932 INFO [stderr] 
Dec 12 00:39:41.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 12 00:39:41.991 INFO [stderr] su: No module specific data is present
Dec 12 00:39:42.826 INFO running `"docker" "inspect" "8c997780de4b11358c6fd5a870d54a8e146804b8dbc510bfb7e9c1c49d3fadf1"`
Dec 12 00:39:43.076 INFO running `"docker" "rm" "-f" "8c997780de4b11358c6fd5a870d54a8e146804b8dbc510bfb7e9c1c49d3fadf1"`
Dec 12 00:39:43.483 INFO [stdout] 8c997780de4b11358c6fd5a870d54a8e146804b8dbc510bfb7e9c1c49d3fadf1