Automated update to rustc nightly-2026-06-12
What the developer wrote
Authored by Update Nightly Rustc Bot
Automated update to rustc nightly-2026-06-12
What changed, and why it matters
This is a routine automated update that changes one line in the project's configuration file, bumping the pinned Rust nightly compiler version from April 2026 to June 2026. There is no code change, no bug fix, and no security-related content in the commit.
No security action required. Review the CI/build pipeline as usual to confirm the new nightly toolchain compiles the project correctly.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The commit modifies Cargo.toml under [workspace.metadata.rbmt.toolchains], updating the nightly toolchain pin from nightly-2026-04-17 to nightly-2026-06-12. This is a build/CI configuration change only; no source code, dependencies, or security-sensitive settings were altered.
Changed components
Cargo.toml toolchain pinInspect captured patch +1 / −1
diff --git a/Cargo.toml b/Cargo.toml
index 660499f8..402f4f56 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ exclude = ["benches"]
resolver = "2"
[workspace.metadata.rbmt.toolchains]
-nightly = "nightly-2026-04-17"
+nightly = "nightly-2026-06-12"
stable = "1.96.0"
[workspace.lints.rust]
Why this scored 15/100
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