Nov 01 11:12:45.263 INFO checking Mandar-Shinde/rust-alerts against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:12:45.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:12:45.733 INFO blam! 43e640b653aef579240c8699204ff3685cab0495311e9377fa3b9a2d56fe2b51
Nov 01 11:12:45.735 INFO running `"docker" "start" "-a" "43e640b653aef579240c8699204ff3685cab0495311e9377fa3b9a2d56fe2b51"`
Nov 01 11:12:46.706 INFO kablam! usermod: no changes
Nov 01 11:12:46.764 INFO kablam!     Checking alerts v0.1.0 (/source)
Nov 01 11:12:47.472 INFO kablam! warning: unused variable: `head`
Nov 01 11:12:47.472 INFO kablam!   --> src/alert.rs:33:18
Nov 01 11:12:47.472 INFO kablam!    |
Nov 01 11:12:47.472 INFO kablam! 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 01 11:12:47.472 INFO kablam!    |                  ^^^^ help: consider using `_head` instead
Nov 01 11:12:47.472 INFO kablam!    |
Nov 01 11:12:47.472 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 11:12:47.472 INFO kablam! 
Nov 01 11:12:47.504 INFO kablam! warning: unused variable: `head`
Nov 01 11:12:47.506 INFO kablam!   --> src/alert.rs:33:18
Nov 01 11:12:47.506 INFO kablam!    |
Nov 01 11:12:47.506 INFO kablam! 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 01 11:12:47.506 INFO kablam!    |                  ^^^^ help: consider using `_head` instead
Nov 01 11:12:47.506 INFO kablam!    |
Nov 01 11:12:47.506 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 11:12:47.506 INFO kablam! 
Nov 01 11:12:47.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 01 11:12:47.535 INFO kablam! su: No module specific data is present
Nov 01 11:12:48.515 INFO running `"docker" "rm" "-f" "43e640b653aef579240c8699204ff3685cab0495311e9377fa3b9a2d56fe2b51"`
Nov 01 11:12:48.710 INFO blam! 43e640b653aef579240c8699204ff3685cab0495311e9377fa3b9a2d56fe2b51