…r=camsteffen

added new lint `owned_to_owned`

Adding new lint `owned_to_owned`

Creating draft PR to have this looked over.
I think this takes all advice I received into account.

I did have to update the `redundant_clone` test to ignore this lint -- I felt that was the safest action.

closes: rust-lang#6715
changelog: added new lint `implicit_clone`

…ype" ICE

Fix ICEs 6792 and 6793

fixes rust-lang#6792, fixes rust-lang#6793.
r? `@matthiaskrgr`

Fixes the ICEs by replacing `TyCtxt::type_of` with `TypeckResults::expr_ty`.

changelog: none

Remove workspace and fix dogfood (again)

changelog: none

In response to rust-lang/rust-clippy#6733 (comment)

…ith the diagnostics convention of the rustc dev guide

lint message should not start with uppercase letters
lint messages should not have punctuation at the end of the last line

https://rustc-dev-guide.rust-lang.org/diagnostics.html#diagnostic-structure

The test reads through all the .stderr files in the testsuit and checks lint messages that start with "help: ", "error: " etc.
There is also an exception list for special messages that are deemed acceptable.

changelog: make sure lint messages conform with the rustc dev guide and add test

…ssage

…_items` lint

tests: add test that roughly ensures that our lint messages conform with the diagnostics convention of the rustc dev guide

lint message should not start with uppercase letters
lint messages should not have punctuation at the end of the last line

https://rustc-dev-guide.rust-lang.org/diagnostics.html#diagnostic-structure

The test reads through all the .stderr files in the testsuit and checks lint messages that start with "help: ", "error: " etc.
There is also an exception list for special messages that are deemed acceptable.

changelog: make sure lint messages conform with the rustc dev guide and add test

…olds the job limit and paths to the sources and log files

…o the source files of a warning into the lintcheck log

This is more convenient when reviewing new lint warnings that popped up in the logs

This will be removed in the next sync, once beta is at 1.52. Until then
this hack avoids to put `cfg(bootstrap)` into Clippy.