Dec 05 00:02:20.603 INFO checking SpeziMM/hello-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:02:20.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 00:02:21.061 INFO [stdout] 06e45b8672ecda627de7518567893ab85b2ba82ca951cb1215160c5741f48c69
Dec 05 00:02:21.063 INFO running `"docker" "start" "-a" "06e45b8672ecda627de7518567893ab85b2ba82ca951cb1215160c5741f48c69"`
Dec 05 00:02:22.430 INFO [stderr] usermod: no changes
Dec 05 00:02:22.507 INFO [stderr]     Checking hello v0.1.0 (/source)
Dec 05 00:02:23.532 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 05 00:02:23.532 INFO [stderr]  --> src/main.rs:3:1
Dec 05 00:02:23.533 INFO [stderr]   |
Dec 05 00:02:23.533 INFO [stderr] 3 | struct Rechnen {
Dec 05 00:02:23.533 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 00:02:23.533 INFO [stderr]   |
Dec 05 00:02:23.534 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.534 INFO [stderr] warning: method is never used: `Multi`
Dec 05 00:02:23.534 INFO [stderr]   --> src/main.rs:13:2
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 05 00:02:23.534 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.534 INFO [stderr] warning: method is never used: `adi`
Dec 05 00:02:23.534 INFO [stderr]   --> src/main.rs:16:2
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 05 00:02:23.534 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.534 INFO [stderr] warning: method is never used: `sub`
Dec 05 00:02:23.534 INFO [stderr]   --> src/main.rs:19:2
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 05 00:02:23.534 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.534 INFO [stderr] warning: method is never used: `div`
Dec 05 00:02:23.534 INFO [stderr]   --> src/main.rs:22:2
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 05 00:02:23.534 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.534 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 05 00:02:23.534 INFO [stderr]   --> src/main.rs:13:2
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 05 00:02:23.534 INFO [stderr]    |  _____^
Dec 05 00:02:23.534 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 05 00:02:23.534 INFO [stderr] 15 | | }    
Dec 05 00:02:23.534 INFO [stderr]    | |_^
Dec 05 00:02:23.534 INFO [stderr]    |
Dec 05 00:02:23.534 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 00:02:23.534 INFO [stderr] 
Dec 05 00:02:23.630 INFO [stderr] warning: struct is never constructed: `Rechnen`
Dec 05 00:02:23.631 INFO [stderr]  --> src/main.rs:3:1
Dec 05 00:02:23.631 INFO [stderr]   |
Dec 05 00:02:23.631 INFO [stderr] 3 | struct Rechnen {
Dec 05 00:02:23.631 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 00:02:23.631 INFO [stderr]   |
Dec 05 00:02:23.632 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:02:23.632 INFO [stderr] 
Dec 05 00:02:23.632 INFO [stderr] warning: method is never used: `Multi`
Dec 05 00:02:23.633 INFO [stderr]   --> src/main.rs:13:2
Dec 05 00:02:23.633 INFO [stderr]    |
Dec 05 00:02:23.633 INFO [stderr] 13 |     fn Multi(&self)-> f64{
Dec 05 00:02:23.633 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.633 INFO [stderr] 
Dec 05 00:02:23.633 INFO [stderr] warning: method is never used: `adi`
Dec 05 00:02:23.633 INFO [stderr]   --> src/main.rs:16:2
Dec 05 00:02:23.633 INFO [stderr]    |
Dec 05 00:02:23.633 INFO [stderr] 16 |     fn adi(&self)-> f64{
Dec 05 00:02:23.633 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.633 INFO [stderr] 
Dec 05 00:02:23.633 INFO [stderr] warning: method is never used: `sub`
Dec 05 00:02:23.633 INFO [stderr]   --> src/main.rs:19:2
Dec 05 00:02:23.633 INFO [stderr]    |
Dec 05 00:02:23.633 INFO [stderr] 19 |     fn sub(&self)-> f64{
Dec 05 00:02:23.633 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.633 INFO [stderr] 
Dec 05 00:02:23.633 INFO [stderr] warning: method is never used: `div`
Dec 05 00:02:23.633 INFO [stderr]   --> src/main.rs:22:2
Dec 05 00:02:23.633 INFO [stderr]    |
Dec 05 00:02:23.633 INFO [stderr] 22 |     fn div(&self)-> f64{
Dec 05 00:02:23.633 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:23.633 INFO [stderr] 
Dec 05 00:02:23.633 INFO [stderr] warning: method `Multi` should have a snake case name such as `multi`
Dec 05 00:02:23.633 INFO [stderr]   --> src/main.rs:13:2
Dec 05 00:02:23.633 INFO [stderr]    |
Dec 05 00:02:23.633 INFO [stderr] 13 |       fn Multi(&self)-> f64{
Dec 05 00:02:23.634 INFO [stderr]    |  _____^
Dec 05 00:02:23.634 INFO [stderr] 14 | |     self.x *self.y - self.c
Dec 05 00:02:23.634 INFO [stderr] 15 | | }    
Dec 05 00:02:23.634 INFO [stderr]    | |_^
Dec 05 00:02:23.634 INFO [stderr]    |
Dec 05 00:02:23.634 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 00:02:23.634 INFO [stderr] 
Dec 05 00:02:23.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 05 00:02:23.693 INFO [stderr] su: No module specific data is present
Dec 05 00:02:24.615 INFO running `"docker" "inspect" "06e45b8672ecda627de7518567893ab85b2ba82ca951cb1215160c5741f48c69"`
Dec 05 00:02:24.935 INFO running `"docker" "rm" "-f" "06e45b8672ecda627de7518567893ab85b2ba82ca951cb1215160c5741f48c69"`
Dec 05 00:02:25.299 INFO [stdout] 06e45b8672ecda627de7518567893ab85b2ba82ca951cb1215160c5741f48c69