Dec 19 21:50:42.091 INFO checking SpeziMM/hello-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:50:42.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:50:42.616 INFO [stdout] 647e7b6717319e9600a37c19d4129b4db727123b3875f61da4a765bf08a7f1e0
Dec 19 21:50:42.618 INFO running `"docker" "start" "-a" "647e7b6717319e9600a37c19d4129b4db727123b3875f61da4a765bf08a7f1e0"`
Dec 19 21:50:44.148 INFO [stderr]     Checking hello v0.1.0 (/opt/crater/workdir)
Dec 19 21:50:44.584 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 19 21:50:44.584 INFO [stderr]  --> src/main.rs:3:1
Dec 19 21:50:44.584 INFO [stderr]   |
Dec 19 21:50:44.584 INFO [stderr] 3 | struct Rechnen {
Dec 19 21:50:44.584 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 21:50:44.584 INFO [stderr]   |
Dec 19 21:50:44.584 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:44.584 INFO [stderr] 
Dec 19 21:50:44.584 INFO [stderr] warning: method is never used: `Multi`
Dec 19 21:50:44.584 INFO [stderr]   --> src/main.rs:13:2
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 19 21:50:44.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.585 INFO [stderr] 
Dec 19 21:50:44.585 INFO [stderr] warning: method is never used: `adi`
Dec 19 21:50:44.585 INFO [stderr]   --> src/main.rs:16:2
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 19 21:50:44.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.585 INFO [stderr] 
Dec 19 21:50:44.585 INFO [stderr] warning: method is never used: `sub`
Dec 19 21:50:44.585 INFO [stderr]   --> src/main.rs:19:2
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 19 21:50:44.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.585 INFO [stderr] 
Dec 19 21:50:44.585 INFO [stderr] warning: method is never used: `div`
Dec 19 21:50:44.585 INFO [stderr]   --> src/main.rs:22:2
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 19 21:50:44.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.585 INFO [stderr] 
Dec 19 21:50:44.585 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 19 21:50:44.585 INFO [stderr]   --> src/main.rs:13:2
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 19 21:50:44.585 INFO [stderr]    |  _____^
Dec 19 21:50:44.585 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 19 21:50:44.585 INFO [stderr] 15 | | }    
Dec 19 21:50:44.585 INFO [stderr]    | |_^
Dec 19 21:50:44.585 INFO [stderr]    |
Dec 19 21:50:44.585 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:44.585 INFO [stderr] 
Dec 19 21:50:44.624 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 19 21:50:44.624 INFO [stderr]  --> src/main.rs:3:1
Dec 19 21:50:44.624 INFO [stderr]   |
Dec 19 21:50:44.624 INFO [stderr] 3 | struct Rechnen {
Dec 19 21:50:44.624 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 21:50:44.624 INFO [stderr]   |
Dec 19 21:50:44.624 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:44.624 INFO [stderr] 
Dec 19 21:50:44.625 INFO [stderr] warning: method is never used: `Multi`
Dec 19 21:50:44.625 INFO [stderr]   --> src/main.rs:13:2
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 19 21:50:44.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.625 INFO [stderr] 
Dec 19 21:50:44.625 INFO [stderr] warning: method is never used: `adi`
Dec 19 21:50:44.625 INFO [stderr]   --> src/main.rs:16:2
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 19 21:50:44.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.625 INFO [stderr] 
Dec 19 21:50:44.625 INFO [stderr] warning: method is never used: `sub`
Dec 19 21:50:44.625 INFO [stderr]   --> src/main.rs:19:2
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 19 21:50:44.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.625 INFO [stderr] 
Dec 19 21:50:44.625 INFO [stderr] warning: method is never used: `div`
Dec 19 21:50:44.625 INFO [stderr]   --> src/main.rs:22:2
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 19 21:50:44.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:44.625 INFO [stderr] 
Dec 19 21:50:44.625 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 19 21:50:44.625 INFO [stderr]   --> src/main.rs:13:2
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 19 21:50:44.625 INFO [stderr]    |  _____^
Dec 19 21:50:44.625 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 19 21:50:44.625 INFO [stderr] 15 | | }    
Dec 19 21:50:44.625 INFO [stderr]    | |_^
Dec 19 21:50:44.625 INFO [stderr]    |
Dec 19 21:50:44.625 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:44.625 INFO [stderr] 
Dec 19 21:50:44.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 19 21:50:45.432 INFO running `"docker" "inspect" "647e7b6717319e9600a37c19d4129b4db727123b3875f61da4a765bf08a7f1e0"`
Dec 19 21:50:45.683 INFO running `"docker" "rm" "-f" "647e7b6717319e9600a37c19d4129b4db727123b3875f61da4a765bf08a7f1e0"`
Dec 19 21:50:45.932 INFO [stdout] 647e7b6717319e9600a37c19d4129b4db727123b3875f61da4a765bf08a7f1e0