Matthias Krüger

blocks missing sometimes

4

when I restart i3status-rs it looks like it only loads 4-5 blocks at the start and then the other blocks start to trickle in "over time". Was there some change...

I recently ran into an interesting™ situation where I passed an absolute rustc path into CBR, like `--script=/home/matthias.../.rustup/.../rustc` This prevents cbr from being able to dynamically alter the RUSTC version...

support for automatic bisection quite lacking

2

I'm looking into adding automatic bisection to [icemaker reports](https://github.com/matthiaskrgr/icemaker/blob/master/src/ice.rs#L152) and it turns out to be quite difficult. I was hoping I could do something like `cargo-bisect-rustc --preserve --test-dir=/home/matthias/vcs/github/rust_bisect/foo --start 2021-01-01...

prefer using toolchains already installed

2

Let's say we would naturally try to bisect a change between the 1st and the 30th of a month, the bisect might go something like this: check 30th check 1st...

take increasingly bigger steps

3

After some time, bisect will always check 2 rust versions per month as it goes back in time, but when bisecting stable-to-stable regressions, this still takes a lot of time....

`cargo-bisect-rustc --help` ``` Usage: cargo Commands: bisect-rustc Bisects rustc toolchains with rustup help Print this message or the help of the given subcommand(s) Options: -h, --help Print help ``` `cargo-bisect-rustc...

if you pass an invalid `--component`, cbr will print a rather unhelpful message ````rust Err(InstallError::NotFound { .. }) => { // go back just one day, presumably missing a nightly...

https://github.com/matthiaskrgr/cargo-cache/issues/122#issuecomment-1256964918 Since we are sorting by string and not semantically

`cargo check --all-targets` ``` error[E0635]: unknown feature `proc_macro_span_shrink` --> /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/src/lib.rs:92:30 | 92 | feature(proc_macro_span, proc_macro_span_shrink) | ^^^^^^^^^^^^^^^^^^^^^^ For more information about this error, try `rustc --explain E0635` ``` This can...