Nov 17 13:44:18.059 INFO testing Mandar-Shinde/rust-alerts against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 13:44:18.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 13:44:18.385 INFO [stdout] 4f7be3ee912110c7badfc82bf408b5f102779d7ab16670fe1e711729da5e6b0a
Nov 17 13:44:18.389 INFO running `"docker" "start" "-a" "4f7be3ee912110c7badfc82bf408b5f102779d7ab16670fe1e711729da5e6b0a"`
Nov 17 13:44:19.411 INFO [stderr] usermod: no changes
Nov 17 13:44:19.483 INFO [stderr]    Compiling alerts v0.1.0 (/source)
Nov 17 13:44:19.928 INFO [stderr] warning: unused variable: `head`
Nov 17 13:44:19.928 INFO [stderr]   --> src/alert.rs:33:18
Nov 17 13:44:19.928 INFO [stderr]    |
Nov 17 13:44:19.928 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 17 13:44:19.928 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 17 13:44:19.928 INFO [stderr]    |
Nov 17 13:44:19.928 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:44:19.928 INFO [stderr] 
Nov 17 13:44:20.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 17 13:44:20.043 INFO [stderr] su: No module specific data is present
Nov 17 13:44:20.775 INFO running `"docker" "inspect" "4f7be3ee912110c7badfc82bf408b5f102779d7ab16670fe1e711729da5e6b0a"`
Nov 17 13:44:21.043 INFO running `"docker" "rm" "-f" "4f7be3ee912110c7badfc82bf408b5f102779d7ab16670fe1e711729da5e6b0a"`
Nov 17 13:44:21.343 INFO [stdout] 4f7be3ee912110c7badfc82bf408b5f102779d7ab16670fe1e711729da5e6b0a
Nov 17 13:44:21.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 13:44:21.861 INFO [stdout] 3711b40ac7e488055d7d85553aed2ac541472136004f1b0969cee949112b5390
Nov 17 13:44:21.867 INFO running `"docker" "start" "-a" "3711b40ac7e488055d7d85553aed2ac541472136004f1b0969cee949112b5390"`
Nov 17 13:44:22.718 INFO [stderr] usermod: no changes
Nov 17 13:44:22.804 INFO [stderr]    Compiling alerts v0.1.0 (/source)
Nov 17 13:44:23.315 INFO [stderr] warning: unused variable: `head`
Nov 17 13:44:23.315 INFO [stderr]   --> src/alert.rs:33:18
Nov 17 13:44:23.315 INFO [stderr]    |
Nov 17 13:44:23.315 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 17 13:44:23.315 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 17 13:44:23.315 INFO [stderr]    |
Nov 17 13:44:23.315 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:44:23.315 INFO [stderr] 
Nov 17 13:44:23.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 17 13:44:23.767 INFO [stderr] su: No module specific data is present
Nov 17 13:44:24.715 INFO running `"docker" "inspect" "3711b40ac7e488055d7d85553aed2ac541472136004f1b0969cee949112b5390"`
Nov 17 13:44:24.847 INFO running `"docker" "rm" "-f" "3711b40ac7e488055d7d85553aed2ac541472136004f1b0969cee949112b5390"`
Nov 17 13:44:24.924 INFO [stdout] 3711b40ac7e488055d7d85553aed2ac541472136004f1b0969cee949112b5390