Dec 19 13:27:09.633 INFO checking lucarlig/rust_by_example against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:27:09.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/lucarlig/rust_by_example:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:27:10.212 INFO [stdout] fff49521a5c32a985ec7b77c11dd394b04e1fd0c33fe7845af5b3aa543f9c440
Dec 19 13:27:10.220 INFO running `"docker" "start" "-a" "fff49521a5c32a985ec7b77c11dd394b04e1fd0c33fe7845af5b3aa543f9c440"`
Dec 19 13:27:12.036 INFO [stderr]     Checking study_rust v0.1.0 (/opt/crater/workdir)
Dec 19 13:27:12.343 INFO [stderr] warning: unused variable: `rect`
Dec 19 13:27:12.343 INFO [stderr]   --> src/main.rs:22:14
Dec 19 13:27:12.343 INFO [stderr]    |
Dec 19 13:27:12.343 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 19 13:27:12.343 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 19 13:27:12.343 INFO [stderr]    |
Dec 19 13:27:12.343 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:27:12.343 INFO [stderr] 
Dec 19 13:27:12.343 INFO [stderr] warning: unused variable: `point`
Dec 19 13:27:12.344 INFO [stderr]   --> src/main.rs:27:11
Dec 19 13:27:12.344 INFO [stderr]    |
Dec 19 13:27:12.344 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.344 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 19 13:27:12.344 INFO [stderr] 
Dec 19 13:27:12.344 INFO [stderr] warning: unused variable: `float`
Dec 19 13:27:12.344 INFO [stderr]   --> src/main.rs:27:25
Dec 19 13:27:12.344 INFO [stderr]    |
Dec 19 13:27:12.344 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.344 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 19 13:27:12.344 INFO [stderr] 
Dec 19 13:27:12.344 INFO [stderr] warning: function is never used: `rect_area`
Dec 19 13:27:12.344 INFO [stderr]   --> src/main.rs:22:1
Dec 19 13:27:12.344 INFO [stderr]    |
Dec 19 13:27:12.344 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 19 13:27:12.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:27:12.345 INFO [stderr]    |
Dec 19 13:27:12.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 13:27:12.345 INFO [stderr] 
Dec 19 13:27:12.345 INFO [stderr] warning: function is never used: `square`
Dec 19 13:27:12.345 INFO [stderr]   --> src/main.rs:27:1
Dec 19 13:27:12.345 INFO [stderr]    |
Dec 19 13:27:12.345 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:27:12.345 INFO [stderr] 
Dec 19 13:27:12.376 INFO [stderr] warning: unused variable: `rect`
Dec 19 13:27:12.376 INFO [stderr]   --> src/main.rs:22:14
Dec 19 13:27:12.376 INFO [stderr]    |
Dec 19 13:27:12.376 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 19 13:27:12.376 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 19 13:27:12.376 INFO [stderr]    |
Dec 19 13:27:12.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:27:12.376 INFO [stderr] 
Dec 19 13:27:12.376 INFO [stderr] warning: unused variable: `point`
Dec 19 13:27:12.376 INFO [stderr]   --> src/main.rs:27:11
Dec 19 13:27:12.376 INFO [stderr]    |
Dec 19 13:27:12.376 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.376 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 19 13:27:12.376 INFO [stderr] 
Dec 19 13:27:12.376 INFO [stderr] warning: unused variable: `float`
Dec 19 13:27:12.376 INFO [stderr]   --> src/main.rs:27:25
Dec 19 13:27:12.376 INFO [stderr]    |
Dec 19 13:27:12.376 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.376 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 19 13:27:12.377 INFO [stderr] 
Dec 19 13:27:12.384 INFO [stderr] warning: function is never used: `rect_area`
Dec 19 13:27:12.384 INFO [stderr]   --> src/main.rs:22:1
Dec 19 13:27:12.384 INFO [stderr]    |
Dec 19 13:27:12.384 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 19 13:27:12.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:27:12.384 INFO [stderr]    |
Dec 19 13:27:12.384 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 13:27:12.384 INFO [stderr] 
Dec 19 13:27:12.384 INFO [stderr] warning: function is never used: `square`
Dec 19 13:27:12.384 INFO [stderr]   --> src/main.rs:27:1
Dec 19 13:27:12.384 INFO [stderr]    |
Dec 19 13:27:12.384 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 19 13:27:12.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:27:12.384 INFO [stderr] 
Dec 19 13:27:12.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 19 13:27:13.640 INFO running `"docker" "inspect" "fff49521a5c32a985ec7b77c11dd394b04e1fd0c33fe7845af5b3aa543f9c440"`
Dec 19 13:27:13.936 INFO running `"docker" "rm" "-f" "fff49521a5c32a985ec7b77c11dd394b04e1fd0c33fe7845af5b3aa543f9c440"`
Dec 19 13:27:14.301 INFO [stdout] fff49521a5c32a985ec7b77c11dd394b04e1fd0c33fe7845af5b3aa543f9c440