Dec 18 05:23:30.645 INFO checking SpeziMM/hello-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:23:30.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/SpeziMM/hello-rust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:23:30.999 INFO [stdout] a11ca32d5bbae99d78587071e55041b4fdc120ae22d828f20fc74a5391bb6ffe
Dec 18 05:23:31.001 INFO running `"docker" "start" "-a" "a11ca32d5bbae99d78587071e55041b4fdc120ae22d828f20fc74a5391bb6ffe"`
Dec 18 05:23:32.836 INFO [stderr]     Checking hello v0.1.0 (/opt/crater/workdir)
Dec 18 05:23:33.214 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 18 05:23:33.214 INFO [stderr]  --> src/main.rs:3:1
Dec 18 05:23:33.214 INFO [stderr]   |
Dec 18 05:23:33.214 INFO [stderr] 3 | struct Rechnen {
Dec 18 05:23:33.214 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 18 05:23:33.214 INFO [stderr]   |
Dec 18 05:23:33.214 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:33.214 INFO [stderr] 
Dec 18 05:23:33.214 INFO [stderr] warning: method is never used: `Multi`
Dec 18 05:23:33.214 INFO [stderr]   --> src/main.rs:13:2
Dec 18 05:23:33.214 INFO [stderr]    |
Dec 18 05:23:33.214 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 18 05:23:33.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.214 INFO [stderr] 
Dec 18 05:23:33.214 INFO [stderr] warning: method is never used: `adi`
Dec 18 05:23:33.214 INFO [stderr]   --> src/main.rs:16:2
Dec 18 05:23:33.214 INFO [stderr]    |
Dec 18 05:23:33.214 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 18 05:23:33.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.214 INFO [stderr] 
Dec 18 05:23:33.214 INFO [stderr] warning: method is never used: `sub`
Dec 18 05:23:33.214 INFO [stderr]   --> src/main.rs:19:2
Dec 18 05:23:33.214 INFO [stderr]    |
Dec 18 05:23:33.214 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 18 05:23:33.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.214 INFO [stderr] 
Dec 18 05:23:33.214 INFO [stderr] warning: method is never used: `div`
Dec 18 05:23:33.214 INFO [stderr]   --> src/main.rs:22:2
Dec 18 05:23:33.215 INFO [stderr]    |
Dec 18 05:23:33.215 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 18 05:23:33.215 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.215 INFO [stderr] 
Dec 18 05:23:33.223 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 18 05:23:33.223 INFO [stderr]   --> src/main.rs:13:2
Dec 18 05:23:33.223 INFO [stderr]    |
Dec 18 05:23:33.223 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 18 05:23:33.223 INFO [stderr]    |  _____^
Dec 18 05:23:33.223 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 18 05:23:33.223 INFO [stderr] 15 | | }    
Dec 18 05:23:33.223 INFO [stderr]    | |_^
Dec 18 05:23:33.224 INFO [stderr]    |
Dec 18 05:23:33.224 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:23:33.224 INFO [stderr] 
Dec 18 05:23:33.237 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 18 05:23:33.237 INFO [stderr]  --> src/main.rs:3:1
Dec 18 05:23:33.237 INFO [stderr]   |
Dec 18 05:23:33.237 INFO [stderr] 3 | struct Rechnen {
Dec 18 05:23:33.237 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 18 05:23:33.237 INFO [stderr]   |
Dec 18 05:23:33.237 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:33.237 INFO [stderr] 
Dec 18 05:23:33.237 INFO [stderr] warning: method is never used: `Multi`
Dec 18 05:23:33.237 INFO [stderr]   --> src/main.rs:13:2
Dec 18 05:23:33.237 INFO [stderr]    |
Dec 18 05:23:33.237 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 18 05:23:33.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.237 INFO [stderr] 
Dec 18 05:23:33.237 INFO [stderr] warning: method is never used: `adi`
Dec 18 05:23:33.237 INFO [stderr]   --> src/main.rs:16:2
Dec 18 05:23:33.237 INFO [stderr]    |
Dec 18 05:23:33.237 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 18 05:23:33.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.237 INFO [stderr] 
Dec 18 05:23:33.237 INFO [stderr] warning: method is never used: `sub`
Dec 18 05:23:33.237 INFO [stderr]   --> src/main.rs:19:2
Dec 18 05:23:33.237 INFO [stderr]    |
Dec 18 05:23:33.237 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 18 05:23:33.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.237 INFO [stderr] 
Dec 18 05:23:33.237 INFO [stderr] warning: method is never used: `div`
Dec 18 05:23:33.237 INFO [stderr]   --> src/main.rs:22:2
Dec 18 05:23:33.237 INFO [stderr]    |
Dec 18 05:23:33.237 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 18 05:23:33.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:33.237 INFO [stderr] 
Dec 18 05:23:33.249 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 18 05:23:33.249 INFO [stderr]   --> src/main.rs:13:2
Dec 18 05:23:33.249 INFO [stderr]    |
Dec 18 05:23:33.249 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 18 05:23:33.249 INFO [stderr]    |  _____^
Dec 18 05:23:33.249 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 18 05:23:33.249 INFO [stderr] 15 | | }    
Dec 18 05:23:33.249 INFO [stderr]    | |_^
Dec 18 05:23:33.249 INFO [stderr]    |
Dec 18 05:23:33.249 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:23:33.249 INFO [stderr] 
Dec 18 05:23:33.289 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 18 05:23:33.868 INFO running `"docker" "inspect" "a11ca32d5bbae99d78587071e55041b4fdc120ae22d828f20fc74a5391bb6ffe"`
Dec 18 05:23:34.012 INFO running `"docker" "rm" "-f" "a11ca32d5bbae99d78587071e55041b4fdc120ae22d828f20fc74a5391bb6ffe"`
Dec 18 05:23:34.140 INFO [stdout] a11ca32d5bbae99d78587071e55041b4fdc120ae22d828f20fc74a5391bb6ffe