Dec 17 10:40:46.048 INFO checking zzibert/rectangles against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 10:40:46.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 10:40:53.106 INFO [stdout] 336ba65e37dac680819eaf39cf2cb8325d874d21bde77b1a4eb16e53c99dc559
Dec 17 10:40:53.108 INFO running `"docker" "start" "-a" "336ba65e37dac680819eaf39cf2cb8325d874d21bde77b1a4eb16e53c99dc559"`
Dec 17 10:40:53.829 INFO [stderr]     Checking rectangles v0.1.0 (/opt/crater/workdir)
Dec 17 10:40:54.024 INFO [stderr] warning: method is never used: `area`
Dec 17 10:40:54.024 INFO [stderr]  --> src/main.rs:8:5
Dec 17 10:40:54.024 INFO [stderr]   |
Dec 17 10:40:54.024 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 17 10:40:54.024 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:40:54.025 INFO [stderr]   |
Dec 17 10:40:54.025 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 10:40:54.025 INFO [stderr] 
Dec 17 10:40:54.025 INFO [stderr] warning: method is never used: `square`
Dec 17 10:40:54.025 INFO [stderr]   --> src/main.rs:19:5
Dec 17 10:40:54.025 INFO [stderr]    |
Dec 17 10:40:54.025 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 17 10:40:54.025 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:40:54.025 INFO [stderr] 
Dec 17 10:40:54.100 INFO [stderr] warning: method is never used: `area`
Dec 17 10:40:54.100 INFO [stderr]  --> src/main.rs:8:5
Dec 17 10:40:54.100 INFO [stderr]   |
Dec 17 10:40:54.100 INFO [stderr] 8 |     fn area(&self) -> u32 {
Dec 17 10:40:54.100 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:40:54.100 INFO [stderr]   |
Dec 17 10:40:54.100 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 10:40:54.100 INFO [stderr] 
Dec 17 10:40:54.100 INFO [stderr] warning: method is never used: `square`
Dec 17 10:40:54.100 INFO [stderr]   --> src/main.rs:19:5
Dec 17 10:40:54.100 INFO [stderr]    |
Dec 17 10:40:54.100 INFO [stderr] 19 |     fn square(size: u32) -> Rectangle {
Dec 17 10:40:54.100 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:40:54.100 INFO [stderr] 
Dec 17 10:40:54.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 17 10:40:54.931 INFO running `"docker" "inspect" "336ba65e37dac680819eaf39cf2cb8325d874d21bde77b1a4eb16e53c99dc559"`
Dec 17 10:40:55.264 INFO running `"docker" "rm" "-f" "336ba65e37dac680819eaf39cf2cb8325d874d21bde77b1a4eb16e53c99dc559"`
Dec 17 10:40:55.620 INFO [stdout] 336ba65e37dac680819eaf39cf2cb8325d874d21bde77b1a4eb16e53c99dc559