Issues

• missing edition note is silenced by any flag

  C-bugneeds-triage
  rust-lang/rust#164116 · Filter by author matthiaskrgr opened on Oct 10, 2026
  3

• MatchBranchSimplification extends reads of discriminant to read the entire enum

  A-mir-optC-bugI-miscompileI-prioritizeneeds-triageT-compiler
  rust-lang/rust#164112 · Filter by author saethlin opened on Oct 10, 2026

• Cannot implement public trait with private type arg on public type in std due to stability attr lints

  A-stabilityC-bugT-compilerT-libs
  rust-lang/rust#164109 · Filter by author maxdexh opened on Oct 10, 2026
  4

• Tracking issue for MCP 1041: Upstreaming BorrowSanitizer Experimentally in Nightly Rust

  B-MCP-approvedC-tracking-issueS-tracking-unimplementedT-compiler
  rust-lang/rust#164107 · Filter by author rustbot opened on Oct 10, 2026

• Tracking issue for MCP 1016: MCP: Add -Zasync-panic for binary size

  B-MCP-approvedC-tracking-issueS-tracking-unimplementedT-compiler
  rust-lang/rust#164106 · Filter by author rustbot opened on Oct 10, 2026

• Tracking issue for release notes of #162858: Add extra types to VaArgSafe

  A-attributesrelnotesrelnotes-needs-reviewrelnotes-tracking-issueT-langT-libs
  rust-lang/rust#164104 · Filter by author rustbot opened on Oct 10, 2026

• Tracking issue for release notes of #162140: fn_addr_eq: we actually can guarantee basically nothing

  relnotesrelnotes-needs-reviewrelnotes-tracking-issueT-langT-lang-docsT-libsT-opsem
  rust-lang/rust#164102 · Filter by author rustbot opened on Oct 10, 2026

• 1.100 beta crater regression: test failures in 64+ crates with "No such file or directory"

  C-bugE-needs-mcveI-cargo-nominatedI-prioritizeneeds-triageregression-from-stable-to-betaT-cargo
  rust-lang/rust#164098 · Filter by author theemathas opened on Oct 10, 2026
  2

• Tracking Issue for link_name_verbatim

  A-linkageC-tracking-issueS-tracking-unimplementedT-compilerT-lang
  rust-lang/rust#164096 · Filter by author madsmtm opened on Oct 10, 2026
  1

• Tracking issue for release notes of #159580: Reject cfg on expressions that cannot be safely removed

  relnotesrelnotes-needs-reviewrelnotes-tracking-issueT-compilerT-lang
  rust-lang/rust#164095 · Filter by author rustbot opened on Oct 10, 2026

• Tracking issue for release notes of #160904: Error on non-literal expressions in doc attributes on macro calls

  A-attributesrelnotesrelnotes-needs-reviewrelnotes-tracking-issueT-compilerT-lang
  rust-lang/rust#164094 · Filter by author rustbot opened on Oct 10, 2026 · 1.101.0

• ICE on latest nightly: cross-crate RPITIT with const generic array item calls DefId::expect_local

  A-const-genericsA-impl-traitE-needs-bisectionI-ICEI-prioritizeregression-from-stable-to-nightlyT-compilerT-types
  rust-lang/rust#164093 · Filter by author huitseeker opened on Oct 10, 2026
  1

• semicolon suggested after a macro invocation even if there already is one

  A-diagnosticsA-suggestion-diagnosticsD-invalid-suggestionT-compiler
  rust-lang/rust#164087 · Filter by author inkreasing opened on Oct 10, 2026
  2

• 1.100 beta crater regression: "can't find crate for yote_recordstore_rust"

  C-bugE-needs-bisectionE-needs-mcveI-prioritizeneeds-triageregression-from-stable-to-beta
  rust-lang/rust#164086 · Filter by author theemathas opened on Oct 10, 2026

• 1.100 beta crater regression: "rust-lld: error: unable to find library -lsmart_socket_ffi"

  A-linkersC-bugE-needs-bisectionE-needs-mcveI-prioritizeneeds-triageregression-from-stable-to-beta
  rust-lang/rust#164085 · Filter by author theemathas opened on Oct 10, 2026

• 1.100 beta crater regression: ICE "is not an owner"

  C-bugE-needs-bisectionE-needs-mcveI-ICEI-prioritizeneeds-triageregression-from-stable-to-beta
  rust-lang/rust#164084 · Filter by author theemathas opened on Oct 10, 2026

• internal error: entered unreachable code: FieldsShape::offset: Primitives have no fields

  A-mir-optC-bugI-ICErequires-internal-featuresT-compiler
  rust-lang/rust#164083 · Filter by author ChoKyuWon opened on Oct 10, 2026

• 1.100 beta regressions involving build scripts

  C-bugE-needs-bisectionE-needs-mcveI-prioritizeneeds-triageregression-from-stable-to-beta
  rust-lang/rust#164082 · Filter by author theemathas opened on Oct 10, 2026

• rustc panicked at rustc_mir_transform/src/inline.rs

  A-attributesC-bugI-ICErequires-internal-featuresT-compiler
  rust-lang/rust#164080 · Filter by author YuanchengJiang opened on Oct 10, 2026

• 1.100 beta regression: "cannot find value Masquerade in this scope"

  A-macrosA-proc-macrosA-resolveC-bugI-prioritizeregression-from-stable-to-betaT-compilerT-lang
  rust-lang/rust#164078 · Filter by author theemathas opened on Oct 10, 2026
  1

  

• GVN assumes enum downcasts match the active variant when unifying enum aggregates

  A-mir-optA-mir-opt-GVNC-bugI-miscompileP-mediumT-compiler
  rust-lang/rust#164069 · Filter by author saethlin opened on Oct 10, 2026
  1

• Miri and InstSimplify disagree on the semantics of intrinsics::raw_eq

  A-mir-optC-bugI-miscompileI-prioritizeT-compilerT-opsem
  rust-lang/rust#164068 · Filter by author saethlin opened on Oct 10, 2026
  1

• CheckNull trips on ZST reads at offset zero

  A-codegenC-bugT-compilerT-opsem
  rust-lang/rust#164066 · Filter by author saethlin opened on Oct 10, 2026
  1

  

• rust-objcopy on aarch64-apple-darwin cannot load libLLVM.dylib (rpath @loader_path/../lib); not covered by #163954

  A-llvm-bintoolsC-bugO-AArch64O-macosP-highregression-from-stable-to-stableT-bootstrap
  rust-lang/rust#164063 · Filter by author danieljhkim opened on Oct 10, 2026
  2

• Simplify the Offload build pipeline

  A-technical-debtC-cleanupF-gpu_offload
  rust-lang/rust#164057 · Filter by author ZuseZ4 opened on Oct 9, 2026
  1