Dec 04 14:57:37.957 INFO checking lucarlig/rust_by_example against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:57:37.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:57:38.311 INFO [stdout] 76063f27c5c472e2d8508e8fc28eacc1d09ed75373e5870f36affed1b7ffa6e8
Dec 04 14:57:38.316 INFO running `"docker" "start" "-a" "76063f27c5c472e2d8508e8fc28eacc1d09ed75373e5870f36affed1b7ffa6e8"`
Dec 04 14:57:39.089 INFO [stderr] usermod: no changes
Dec 04 14:57:39.159 INFO [stderr]     Checking study_rust v0.1.0 (/source)
Dec 04 14:57:39.484 INFO [stderr] warning: unused variable: `rect`
Dec 04 14:57:39.484 INFO [stderr]   --> src/main.rs:22:14
Dec 04 14:57:39.484 INFO [stderr]    |
Dec 04 14:57:39.485 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 04 14:57:39.485 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 04 14:57:39.485 INFO [stderr]    |
Dec 04 14:57:39.485 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:57:39.485 INFO [stderr] 
Dec 04 14:57:39.485 INFO [stderr] warning: unused variable: `point`
Dec 04 14:57:39.485 INFO [stderr]   --> src/main.rs:27:11
Dec 04 14:57:39.485 INFO [stderr]    |
Dec 04 14:57:39.485 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.485 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 04 14:57:39.485 INFO [stderr] 
Dec 04 14:57:39.485 INFO [stderr] warning: unused variable: `float`
Dec 04 14:57:39.485 INFO [stderr]   --> src/main.rs:27:25
Dec 04 14:57:39.485 INFO [stderr]    |
Dec 04 14:57:39.485 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.485 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 04 14:57:39.485 INFO [stderr] 
Dec 04 14:57:39.488 INFO [stderr] warning: function is never used: `rect_area`
Dec 04 14:57:39.488 INFO [stderr]   --> src/main.rs:22:1
Dec 04 14:57:39.488 INFO [stderr]    |
Dec 04 14:57:39.488 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 04 14:57:39.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:57:39.493 INFO [stderr]    |
Dec 04 14:57:39.493 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:57:39.493 INFO [stderr] 
Dec 04 14:57:39.493 INFO [stderr] warning: function is never used: `square`
Dec 04 14:57:39.493 INFO [stderr]   --> src/main.rs:27:1
Dec 04 14:57:39.493 INFO [stderr]    |
Dec 04 14:57:39.493 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:57:39.493 INFO [stderr] 
Dec 04 14:57:39.544 INFO [stderr] warning: unused variable: `rect`
Dec 04 14:57:39.544 INFO [stderr]   --> src/main.rs:22:14
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 04 14:57:39.544 INFO [stderr]    |              ^^^^ help: consider using `_rect` instead
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:57:39.544 INFO [stderr] 
Dec 04 14:57:39.544 INFO [stderr] warning: unused variable: `point`
Dec 04 14:57:39.544 INFO [stderr]   --> src/main.rs:27:11
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.544 INFO [stderr]    |           ^^^^^ help: consider using `_point` instead
Dec 04 14:57:39.544 INFO [stderr] 
Dec 04 14:57:39.544 INFO [stderr] warning: unused variable: `float`
Dec 04 14:57:39.544 INFO [stderr]   --> src/main.rs:27:25
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.544 INFO [stderr]    |                         ^^^^^ help: consider using `_float` instead
Dec 04 14:57:39.544 INFO [stderr] 
Dec 04 14:57:39.544 INFO [stderr] warning: function is never used: `rect_area`
Dec 04 14:57:39.544 INFO [stderr]   --> src/main.rs:22:1
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr] 22 | fn rect_area(rect: Rectangle) {
Dec 04 14:57:39.544 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:57:39.544 INFO [stderr] 
Dec 04 14:57:39.544 INFO [stderr] warning: function is never used: `square`
Dec 04 14:57:39.544 INFO [stderr]   --> src/main.rs:27:1
Dec 04 14:57:39.544 INFO [stderr]    |
Dec 04 14:57:39.544 INFO [stderr] 27 | fn square(point: Point, float: f32) {
Dec 04 14:57:39.544 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:57:39.544 INFO [stderr] 
Dec 04 14:57:39.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 04 14:57:39.568 INFO [stderr] su: No module specific data is present
Dec 04 14:57:40.037 INFO running `"docker" "inspect" "76063f27c5c472e2d8508e8fc28eacc1d09ed75373e5870f36affed1b7ffa6e8"`
Dec 04 14:57:40.183 INFO running `"docker" "rm" "-f" "76063f27c5c472e2d8508e8fc28eacc1d09ed75373e5870f36affed1b7ffa6e8"`
Dec 04 14:57:40.399 INFO [stdout] 76063f27c5c472e2d8508e8fc28eacc1d09ed75373e5870f36affed1b7ffa6e8