Dec 11 07:57:43.917 INFO checking thbar/rust-playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 07:57:43.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 07:57:44.510 INFO [stdout] 0a043f98aa6acf749160b0df01164aa694874860a225a6b7439d20376093dea7
Dec 11 07:57:44.512 INFO running `"docker" "start" "-a" "0a043f98aa6acf749160b0df01164aa694874860a225a6b7439d20376093dea7"`
Dec 11 07:57:46.033 INFO [stderr] usermod: no changes
Dec 11 07:57:46.116 INFO [stderr]     Checking rust-playground v0.1.0 (/source)
Dec 11 07:57:46.848 INFO [stderr] warning: struct is never constructed: `Point`
Dec 11 07:57:46.848 INFO [stderr]    --> src/lib.rs:190:9
Dec 11 07:57:46.848 INFO [stderr]     |
Dec 11 07:57:46.848 INFO [stderr] 190 |         struct Point { x: f32, y: f32 };
Dec 11 07:57:46.848 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 11 07:57:46.848 INFO [stderr]     |
Dec 11 07:57:46.848 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 07:57:46.848 INFO [stderr] 
Dec 11 07:57:46.848 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 11 07:57:46.848 INFO [stderr]    --> src/lib.rs:191:9
Dec 11 07:57:46.848 INFO [stderr]     |
Dec 11 07:57:46.848 INFO [stderr] 191 |         struct Rectangle { a: Point, b: Point };
Dec 11 07:57:46.848 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 11 07:57:46.848 INFO [stderr] 
Dec 11 07:57:46.848 INFO [stderr] warning: function is never used: `square`
Dec 11 07:57:46.848 INFO [stderr]    --> src/lib.rs:193:9
Dec 11 07:57:46.848 INFO [stderr]     |
Dec 11 07:57:46.848 INFO [stderr] 193 |         fn square(point: Point, size: f32) -> Rectangle {
Dec 11 07:57:46.848 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:57:46.848 INFO [stderr] 
Dec 11 07:57:46.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 11 07:57:46.867 INFO [stderr] su: No module specific data is present
Dec 11 07:57:48.068 INFO running `"docker" "inspect" "0a043f98aa6acf749160b0df01164aa694874860a225a6b7439d20376093dea7"`
Dec 11 07:57:48.346 INFO running `"docker" "rm" "-f" "0a043f98aa6acf749160b0df01164aa694874860a225a6b7439d20376093dea7"`
Dec 11 07:57:48.776 INFO [stdout] 0a043f98aa6acf749160b0df01164aa694874860a225a6b7439d20376093dea7