Auto merge of #17761 - RalfJung:josh-roudntrip-error, r=lnicola

when josh-proxy screws up the roundtrip, say what the involved commits are

Helps debugging https://github.com/rust-lang/rust-analyzer/issues/17733
This commit is contained in:
bors 2024-08-01 10:38:36 +00:00
commit 9ec4844925

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@ -202,7 +202,10 @@ impl flags::RustcPush {
let head = cmd!(sh, "git rev-parse HEAD").read()?;
let fetch_head = cmd!(sh, "git rev-parse FETCH_HEAD").read()?;
if head != fetch_head {
bail!("Josh created a non-roundtrip push! Do NOT merge this into rustc!");
bail!(
"Josh created a non-roundtrip push! Do NOT merge this into rustc!\n\
Expected {head}, got {fetch_head}."
);
}
println!("Confirmed that the push round-trips back to rust-analyzer properly. Please create a rustc PR:");
// https://github.com/github-linguist/linguist/compare/master...octocat:linguist:master