Dec 18 06:58:43.398 INFO checking KarlaJu/Rust_tests against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:58:43.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/KarlaJu/Rust_tests:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:58:43.828 INFO [stdout] cf8df1c51ac336207e487ffb46063bec4760fcd80885cc36af5784cc71d0872c
Dec 18 06:58:43.834 INFO running `"docker" "start" "-a" "cf8df1c51ac336207e487ffb46063bec4760fcd80885cc36af5784cc71d0872c"`
Dec 18 06:58:45.692 INFO [stderr]     Checking rust_test v0.1.0 (/opt/crater/workdir)
Dec 18 06:58:45.957 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 18 06:58:45.957 INFO [stderr]   --> src/main.rs:14:1
Dec 18 06:58:45.957 INFO [stderr]    |
Dec 18 06:58:45.957 INFO [stderr] 14 | struct Rectangle{
Dec 18 06:58:45.957 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 06:58:45.957 INFO [stderr]    |
Dec 18 06:58:45.957 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:58:45.957 INFO [stderr] 
Dec 18 06:58:45.957 INFO [stderr] warning: method is never used: `is_square`
Dec 18 06:58:45.957 INFO [stderr]   --> src/main.rs:20:3
Dec 18 06:58:45.957 INFO [stderr]    |
Dec 18 06:58:45.957 INFO [stderr] 20 |   fn is_square(&self) -> bool {
Dec 18 06:58:45.957 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:58:45.957 INFO [stderr] 
Dec 18 06:58:45.957 INFO [stderr] warning: function is never used: `get_two`
Dec 18 06:58:45.957 INFO [stderr]   --> src/main.rs:25:1
Dec 18 06:58:45.957 INFO [stderr]    |
Dec 18 06:58:45.957 INFO [stderr] 25 | fn get_two() -> i16 {
Dec 18 06:58:45.957 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 06:58:45.957 INFO [stderr] 
Dec 18 06:58:46.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 18 06:58:47.046 INFO running `"docker" "inspect" "cf8df1c51ac336207e487ffb46063bec4760fcd80885cc36af5784cc71d0872c"`
Dec 18 06:58:47.354 INFO running `"docker" "rm" "-f" "cf8df1c51ac336207e487ffb46063bec4760fcd80885cc36af5784cc71d0872c"`
Dec 18 06:58:47.655 INFO [stdout] cf8df1c51ac336207e487ffb46063bec4760fcd80885cc36af5784cc71d0872c