Nov 18 20:52:50.587 INFO testing alerts-0.1.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:52:50.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18 20:52:50.791 INFO [stdout] 07633cb0a7fa95ac3a2d1e55cfe056f2c597973eef5ff1724e2256d2f50715ac
Nov 18 20:52:50.793 INFO running `"docker" "start" "-a" "07633cb0a7fa95ac3a2d1e55cfe056f2c597973eef5ff1724e2256d2f50715ac"`
Nov 18 20:52:51.524 INFO [stderr] usermod: no changes
Nov 18 20:52:51.579 INFO [stderr]    Compiling alerts v0.1.1 (/source)
Nov 18 20:52:52.331 INFO [stderr] warning: unused variable: `head`
Nov 18 20:52:52.331 INFO [stderr]   --> src/alert.rs:33:18
Nov 18 20:52:52.331 INFO [stderr]    |
Nov 18 20:52:52.331 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 18 20:52:52.331 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 18 20:52:52.331 INFO [stderr]    |
Nov 18 20:52:52.331 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 20:52:52.331 INFO [stderr] 
Nov 18 20:52:52.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 18 20:52:52.487 INFO [stderr] su: No module specific data is present
Nov 18 20:52:52.968 INFO running `"docker" "inspect" "07633cb0a7fa95ac3a2d1e55cfe056f2c597973eef5ff1724e2256d2f50715ac"`
Nov 18 20:52:53.133 INFO running `"docker" "rm" "-f" "07633cb0a7fa95ac3a2d1e55cfe056f2c597973eef5ff1724e2256d2f50715ac"`
Nov 18 20:52:53.283 INFO [stdout] 07633cb0a7fa95ac3a2d1e55cfe056f2c597973eef5ff1724e2256d2f50715ac
Nov 18 20:52:53.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18 20:52:53.533 INFO [stdout] fbdb6e00e3b07e10d2a5dd557a4d5ae590a609d9c1f816db73ab46f6858f6f90
Nov 18 20:52:53.540 INFO running `"docker" "start" "-a" "fbdb6e00e3b07e10d2a5dd557a4d5ae590a609d9c1f816db73ab46f6858f6f90"`
Nov 18 20:52:54.471 INFO [stderr] usermod: no changes
Nov 18 20:52:54.513 INFO [stderr]    Compiling alerts v0.1.1 (/source)
Nov 18 20:52:55.135 INFO [stderr] warning: unused variable: `head`
Nov 18 20:52:55.135 INFO [stderr]   --> src/alert.rs:33:18
Nov 18 20:52:55.135 INFO [stderr]    |
Nov 18 20:52:55.135 INFO [stderr] 33 | fn alert_message(head: &str,msg: &str,_wflags: i32) -> Result<(), Error> {
Nov 18 20:52:55.135 INFO [stderr]    |                  ^^^^ help: consider using `_head` instead
Nov 18 20:52:55.135 INFO [stderr]    |
Nov 18 20:52:55.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 20:52:55.135 INFO [stderr] 
Nov 18 20:52:55.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 18 20:52:55.376 INFO [stderr] su: No module specific data is present
Nov 18 20:52:55.713 INFO running `"docker" "inspect" "fbdb6e00e3b07e10d2a5dd557a4d5ae590a609d9c1f816db73ab46f6858f6f90"`
Nov 18 20:52:55.816 INFO running `"docker" "rm" "-f" "fbdb6e00e3b07e10d2a5dd557a4d5ae590a609d9c1f816db73ab46f6858f6f90"`
Nov 18 20:52:55.942 INFO [stdout] fbdb6e00e3b07e10d2a5dd557a4d5ae590a609d9c1f816db73ab46f6858f6f90