Dec 04 05:53:29.640 INFO checking zzibert/rectangles against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 05:53:29.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 05:53:34.051 INFO [stdout] 2b8f9b68bfbddd9f85addffb00e1118fdac5eeeb9c30b0e8693704ac1d3e7bf5
Dec 04 05:53:34.054 INFO running `"docker" "start" "-a" "2b8f9b68bfbddd9f85addffb00e1118fdac5eeeb9c30b0e8693704ac1d3e7bf5"`
Dec 04 05:53:34.454 INFO [stderr] usermod: no changes
Dec 04 05:53:34.823 INFO [stderr]     Checking rectangles v0.1.0 (/source)
Dec 04 05:53:35.080 INFO [stderr] warning: method is never used: `area`
Dec 04 05:53:35.080 INFO [stderr]  --> src/main.rs:8:5
Dec 04 05:53:35.080 INFO [stderr]   |
Dec 04 05:53:35.080 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 04 05:53:35.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:53:35.080 INFO [stderr]   |
Dec 04 05:53:35.081 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 05:53:35.081 INFO [stderr] 
Dec 04 05:53:35.081 INFO [stderr] warning: method is never used: `square`
Dec 04 05:53:35.081 INFO [stderr]   --> src/main.rs:19:5
Dec 04 05:53:35.081 INFO [stderr]    |
Dec 04 05:53:35.081 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 04 05:53:35.081 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:53:35.082 INFO [stderr] 
Dec 04 05:53:35.128 INFO [stderr] warning: method is never used: `area`
Dec 04 05:53:35.128 INFO [stderr]  --> src/main.rs:8:5
Dec 04 05:53:35.128 INFO [stderr]   |
Dec 04 05:53:35.128 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 04 05:53:35.128 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:53:35.128 INFO [stderr]   |
Dec 04 05:53:35.128 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 05:53:35.128 INFO [stderr] 
Dec 04 05:53:35.128 INFO [stderr] warning: method is never used: `square`
Dec 04 05:53:35.128 INFO [stderr]   --> src/main.rs:19:5
Dec 04 05:53:35.128 INFO [stderr]    |
Dec 04 05:53:35.128 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 04 05:53:35.128 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:53:35.128 INFO [stderr] 
Dec 04 05:53:35.162 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 04 05:53:35.171 INFO [stderr] su: No module specific data is present
Dec 04 05:53:36.227 INFO running `"docker" "inspect" "2b8f9b68bfbddd9f85addffb00e1118fdac5eeeb9c30b0e8693704ac1d3e7bf5"`
Dec 04 05:53:36.589 INFO running `"docker" "rm" "-f" "2b8f9b68bfbddd9f85addffb00e1118fdac5eeeb9c30b0e8693704ac1d3e7bf5"`
Dec 04 05:53:36.851 INFO [stdout] 2b8f9b68bfbddd9f85addffb00e1118fdac5eeeb9c30b0e8693704ac1d3e7bf5