Dec 19 04:24:14.369 INFO checking zzibert/rectangles against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 04:24:14.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/zzibert/rectangles:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:24:19.059 INFO [stdout] fa47e78eb34d76aedf99b10d7693d316fe515e297421001d9955a1be3e3388a7
Dec 19 04:24:19.062 INFO running `"docker" "start" "-a" "fa47e78eb34d76aedf99b10d7693d316fe515e297421001d9955a1be3e3388a7"`
Dec 19 04:24:19.989 INFO [stderr]     Checking rectangles v0.1.0 (/opt/crater/workdir)
Dec 19 04:24:20.280 INFO [stderr] warning: method is never used: `area`
Dec 19 04:24:20.280 INFO [stderr]  --> src/main.rs:8:5
Dec 19 04:24:20.280 INFO [stderr]   |
Dec 19 04:24:20.280 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 19 04:24:20.280 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:24:20.280 INFO [stderr]   |
Dec 19 04:24:20.280 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 04:24:20.280 INFO [stderr] 
Dec 19 04:24:20.280 INFO [stderr] warning: method is never used: `square`
Dec 19 04:24:20.280 INFO [stderr]   --> src/main.rs:19:5
Dec 19 04:24:20.280 INFO [stderr]    |
Dec 19 04:24:20.280 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 19 04:24:20.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:24:20.280 INFO [stderr] 
Dec 19 04:24:20.331 INFO [stderr] warning: method is never used: `area`
Dec 19 04:24:20.331 INFO [stderr]  --> src/main.rs:8:5
Dec 19 04:24:20.331 INFO [stderr]   |
Dec 19 04:24:20.331 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 19 04:24:20.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:24:20.331 INFO [stderr]   |
Dec 19 04:24:20.331 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 04:24:20.331 INFO [stderr] 
Dec 19 04:24:20.331 INFO [stderr] warning: method is never used: `square`
Dec 19 04:24:20.331 INFO [stderr]   --> src/main.rs:19:5
Dec 19 04:24:20.331 INFO [stderr]    |
Dec 19 04:24:20.331 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 19 04:24:20.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:24:20.331 INFO [stderr] 
Dec 19 04:24:20.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 19 04:24:21.159 INFO running `"docker" "inspect" "fa47e78eb34d76aedf99b10d7693d316fe515e297421001d9955a1be3e3388a7"`
Dec 19 04:24:21.478 INFO running `"docker" "rm" "-f" "fa47e78eb34d76aedf99b10d7693d316fe515e297421001d9955a1be3e3388a7"`
Dec 19 04:24:21.828 INFO [stdout] fa47e78eb34d76aedf99b10d7693d316fe515e297421001d9955a1be3e3388a7