Nov 28 12:22:16.508 INFO checking Mandar-Shinde/rust-alerts against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:22:16.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 12:22:16.912 INFO [stdout] 2607431c5e943cc55cce3f30c18c78b8fed10f2b05dc6d42228aa7ab4f95f2c5
Nov 28 12:22:16.916 INFO running `"docker" "start" "-a" "2607431c5e943cc55cce3f30c18c78b8fed10f2b05dc6d42228aa7ab4f95f2c5"`
Nov 28 12:22:18.129 INFO [stderr] usermod: no changes
Nov 28 12:22:18.195 INFO [stderr]     Checking alerts v0.1.0 (/source)
Nov 28 12:22:19.000 INFO [stderr] warning: unused variable: `head`
Nov 28 12:22:19.000 INFO [stderr]   --> src/alert.rs:33:18
Nov 28 12:22:19.000 INFO [stderr]    |
Nov 28 12:22:19.000 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 28 12:22:19.000 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 28 12:22:19.000 INFO [stderr]    |
Nov 28 12:22:19.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:22:19.000 INFO [stderr] 
Nov 28 12:22:19.280 INFO [stderr] warning: unused variable: `head`
Nov 28 12:22:19.280 INFO [stderr]   --> src/alert.rs:33:18
Nov 28 12:22:19.280 INFO [stderr]    |
Nov 28 12:22:19.280 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 28 12:22:19.280 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 28 12:22:19.280 INFO [stderr]    |
Nov 28 12:22:19.280 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:22:19.280 INFO [stderr] 
Nov 28 12:22:19.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 28 12:22:19.301 INFO [stderr] su: No module specific data is present
Nov 28 12:22:20.241 INFO running `"docker" "inspect" "2607431c5e943cc55cce3f30c18c78b8fed10f2b05dc6d42228aa7ab4f95f2c5"`
Nov 28 12:22:20.537 INFO running `"docker" "rm" "-f" "2607431c5e943cc55cce3f30c18c78b8fed10f2b05dc6d42228aa7ab4f95f2c5"`
Nov 28 12:22:20.888 INFO [stdout] 2607431c5e943cc55cce3f30c18c78b8fed10f2b05dc6d42228aa7ab4f95f2c5