Dec 12 02:01:32.092 INFO checking KarlaJu/Rust_tests against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:01:32.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 02:01:32.510 INFO [stdout] c31588c335720ad4adb56d1cf2711d653ebd12e2decb10f40ebaf31a3b9bb2e9
Dec 12 02:01:32.512 INFO running `"docker" "start" "-a" "c31588c335720ad4adb56d1cf2711d653ebd12e2decb10f40ebaf31a3b9bb2e9"`
Dec 12 02:01:33.869 INFO [stderr] usermod: no changes
Dec 12 02:01:33.964 INFO [stderr]     Checking rust_test v0.1.0 (/source)
Dec 12 02:01:34.558 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 12 02:01:34.558 INFO [stderr]   --> src/main.rs:14:1
Dec 12 02:01:34.560 INFO [stderr]    |
Dec 12 02:01:34.560 INFO [stderr] 14 | struct Rectangle{
Dec 12 02:01:34.560 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 12 02:01:34.560 INFO [stderr]    |
Dec 12 02:01:34.560 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:01:34.560 INFO [stderr] 
Dec 12 02:01:34.560 INFO [stderr] warning: method is never used: `is_square`
Dec 12 02:01:34.560 INFO [stderr]   --> src/main.rs:20:3
Dec 12 02:01:34.560 INFO [stderr]    |
Dec 12 02:01:34.560 INFO [stderr] 20 |   fn is_square(&self) -> bool {
Dec 12 02:01:34.560 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:01:34.560 INFO [stderr] 
Dec 12 02:01:34.560 INFO [stderr] warning: function is never used: `get_two`
Dec 12 02:01:34.560 INFO [stderr]   --> src/main.rs:25:1
Dec 12 02:01:34.560 INFO [stderr]    |
Dec 12 02:01:34.560 INFO [stderr] 25 | fn get_two() -> i16 {
Dec 12 02:01:34.560 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 12 02:01:34.561 INFO [stderr] 
Dec 12 02:01:34.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 12 02:01:34.772 INFO [stderr] su: No module specific data is present
Dec 12 02:01:35.408 INFO running `"docker" "inspect" "c31588c335720ad4adb56d1cf2711d653ebd12e2decb10f40ebaf31a3b9bb2e9"`
Dec 12 02:01:35.838 INFO running `"docker" "rm" "-f" "c31588c335720ad4adb56d1cf2711d653ebd12e2decb10f40ebaf31a3b9bb2e9"`
Dec 12 02:01:36.124 INFO [stdout] c31588c335720ad4adb56d1cf2711d653ebd12e2decb10f40ebaf31a3b9bb2e9