Dec 01 02:11:44.717 INFO checking alerts-0.1.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 02:11:44.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 02:11:45.086 INFO [stdout] abefa39180d3b297ddb840e2231aa2f8e886983292d27aa3824f14875a122d34
Dec 01 02:11:45.088 INFO running `"docker" "start" "-a" "abefa39180d3b297ddb840e2231aa2f8e886983292d27aa3824f14875a122d34"`
Dec 01 02:11:45.853 INFO [stderr] usermod: no changes
Dec 01 02:11:45.883 INFO [stderr]     Checking alerts v0.1.1 (/source)
Dec 01 02:11:46.512 INFO [stderr] warning: unused variable: `head`
Dec 01 02:11:46.513 INFO [stderr]   --> src/alert.rs:33:18
Dec 01 02:11:46.514 INFO [stderr]    |
Dec 01 02:11:46.514 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Dec 01 02:11:46.514 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Dec 01 02:11:46.514 INFO [stderr]    |
Dec 01 02:11:46.514 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:11:46.514 INFO [stderr] 
Dec 01 02:11:46.628 INFO [stderr] warning: unused variable: `head`
Dec 01 02:11:46.628 INFO [stderr]   --> src/alert.rs:33:18
Dec 01 02:11:46.628 INFO [stderr]    |
Dec 01 02:11:46.628 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Dec 01 02:11:46.628 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Dec 01 02:11:46.628 INFO [stderr]    |
Dec 01 02:11:46.628 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:11:46.628 INFO [stderr] 
Dec 01 02:11:46.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 01 02:11:46.664 INFO [stderr] su: No module specific data is present
Dec 01 02:11:47.042 INFO running `"docker" "inspect" "abefa39180d3b297ddb840e2231aa2f8e886983292d27aa3824f14875a122d34"`
Dec 01 02:11:47.142 INFO running `"docker" "rm" "-f" "abefa39180d3b297ddb840e2231aa2f8e886983292d27aa3824f14875a122d34"`
Dec 01 02:11:47.296 INFO [stdout] abefa39180d3b297ddb840e2231aa2f8e886983292d27aa3824f14875a122d34