Nov 29 23:11:03.615 INFO checking lucarlig/rust_by_example against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:11:03.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 23:11:04.140 INFO [stdout] 0c615807dd4bbe3704bdf599a8627a9491f81bff01136a7543551ef0de9a9a61
Nov 29 23:11:04.146 INFO running `"docker" "start" "-a" "0c615807dd4bbe3704bdf599a8627a9491f81bff01136a7543551ef0de9a9a61"`
Nov 29 23:11:05.492 INFO [stderr] usermod: no changes
Nov 29 23:11:05.560 INFO [stderr]     Checking study_rust v0.1.0 (/source)
Nov 29 23:11:06.236 INFO [stderr] warning: unused variable: `rect`
Nov 29 23:11:06.236 INFO [stderr]   --> src/main.rs:22:14
Nov 29 23:11:06.236 INFO [stderr]    |
Nov 29 23:11:06.236 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Nov 29 23:11:06.236 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Nov 29 23:11:06.236 INFO [stderr]    |
Nov 29 23:11:06.236 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:11:06.236 INFO [stderr] 
Nov 29 23:11:06.236 INFO [stderr] warning: unused variable: `point`
Nov 29 23:11:06.236 INFO [stderr]   --> src/main.rs:27:11
Nov 29 23:11:06.236 INFO [stderr]    |
Nov 29 23:11:06.236 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.236 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Nov 29 23:11:06.236 INFO [stderr] 
Nov 29 23:11:06.244 INFO [stderr] warning: unused variable: `float`
Nov 29 23:11:06.244 INFO [stderr]   --> src/main.rs:27:25
Nov 29 23:11:06.244 INFO [stderr]    |
Nov 29 23:11:06.244 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.244 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Nov 29 23:11:06.244 INFO [stderr] 
Nov 29 23:11:06.256 INFO [stderr] warning: function is never used: `rect_area`
Nov 29 23:11:06.256 INFO [stderr]   --> src/main.rs:22:1
Nov 29 23:11:06.256 INFO [stderr]    |
Nov 29 23:11:06.256 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Nov 29 23:11:06.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:11:06.256 INFO [stderr]    |
Nov 29 23:11:06.256 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:11:06.256 INFO [stderr] 
Nov 29 23:11:06.256 INFO [stderr] warning: function is never used: `square`
Nov 29 23:11:06.256 INFO [stderr]   --> src/main.rs:27:1
Nov 29 23:11:06.256 INFO [stderr]    |
Nov 29 23:11:06.256 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:11:06.256 INFO [stderr] 
Nov 29 23:11:06.356 INFO [stderr] warning: unused variable: `rect`
Nov 29 23:11:06.356 INFO [stderr]   --> src/main.rs:22:14
Nov 29 23:11:06.356 INFO [stderr]    |
Nov 29 23:11:06.356 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Nov 29 23:11:06.356 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Nov 29 23:11:06.356 INFO [stderr]    |
Nov 29 23:11:06.356 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:11:06.356 INFO [stderr] 
Nov 29 23:11:06.356 INFO [stderr] warning: unused variable: `point`
Nov 29 23:11:06.356 INFO [stderr]   --> src/main.rs:27:11
Nov 29 23:11:06.356 INFO [stderr]    |
Nov 29 23:11:06.356 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.356 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Nov 29 23:11:06.356 INFO [stderr] 
Nov 29 23:11:06.356 INFO [stderr] warning: unused variable: `float`
Nov 29 23:11:06.356 INFO [stderr]   --> src/main.rs:27:25
Nov 29 23:11:06.356 INFO [stderr]    |
Nov 29 23:11:06.356 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.356 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Nov 29 23:11:06.356 INFO [stderr] 
Nov 29 23:11:06.356 INFO [stderr] warning: function is never used: `rect_area`
Nov 29 23:11:06.356 INFO [stderr]   --> src/main.rs:22:1
Nov 29 23:11:06.357 INFO [stderr]    |
Nov 29 23:11:06.357 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Nov 29 23:11:06.357 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:11:06.357 INFO [stderr]    |
Nov 29 23:11:06.357 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:11:06.357 INFO [stderr] 
Nov 29 23:11:06.357 INFO [stderr] warning: function is never used: `square`
Nov 29 23:11:06.357 INFO [stderr]   --> src/main.rs:27:1
Nov 29 23:11:06.357 INFO [stderr]    |
Nov 29 23:11:06.357 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Nov 29 23:11:06.357 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:11:06.357 INFO [stderr] 
Nov 29 23:11:06.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 29 23:11:06.400 INFO [stderr] su: No module specific data is present
Nov 29 23:11:07.628 INFO running `"docker" "inspect" "0c615807dd4bbe3704bdf599a8627a9491f81bff01136a7543551ef0de9a9a61"`
Nov 29 23:11:07.867 INFO running `"docker" "rm" "-f" "0c615807dd4bbe3704bdf599a8627a9491f81bff01136a7543551ef0de9a9a61"`
Nov 29 23:11:08.180 INFO [stdout] 0c615807dd4bbe3704bdf599a8627a9491f81bff01136a7543551ef0de9a9a61