Issues

• MSVC: a cache hit replays the /showIncludes output of the compile that created the entry

  mozilla/sccache#2994 · Filter by author viyaha opened on Nov 6, 2026

• 0.18.0+: GCS backend stalls on macOS via hickory-dns

  mozilla/sccache#2986 · Filter by author laramiel opened on Nov 4, 2026

• recent sccache not published to pypi

  mozilla/sccache#2970 · Filter by author dimbleby opened on Oct 29, 2026
  1

• Avoid repeated read-timeout waits when a cache backend is unhealthy

  mozilla/sccache#2968 · Filter by author mitander opened on Oct 29, 2026
  2

• Invoking clang-cl with pgo profile parameters omits the file content in the hash key

  mozilla/sccache#2964 · Filter by author marcpems opened on Oct 28, 2026

• rust: the -C profile-use file is treated as a compile output

  mozilla/sccache#2960 · Filter by author feder-cr opened on Oct 28, 2026

• Policy proposal: apply the server-I/O default to post-start disconnects

  mozilla/sccache#2930 · Filter by author seungpyoson opened on Oct 22, 2026

• sccache time-out/no-response when building i686-unknown-uefi and x86_64-unknown-uefi

  mozilla/sccache#2929 · Filter by author Wyvern opened on Oct 22, 2026

• Understanding the state of distributed compilation in sccache, and my experience trying to use sccache as an icecream replacement

  mozilla/sccache#2927 · Filter by author the-argus opened on Oct 21, 2026

• Being rate-limited on the cache check should be more graceful

  mozilla/sccache#2922 · Filter by author whisperity opened on Oct 20, 2026
  1

• Shared local server leaves compilation requests pending without starting rustc

  mozilla/sccache#2887 · Filter by author DavidCC00 opened on Oct 9, 2026

• Jobserver tokens leak when compiler processes are killed

  mozilla/sccache#2874 · Filter by author Zaczero opened on Sep 27, 2026
  1

• cicc re-runs when only line positions change, and emits identical PTX

  mozilla/sccache#2866 · Filter by author beru opened on Sep 19, 2026

• Compiler diagnostics are replayed in the wrong language (locale is not in the cache key)

  mozilla/sccache#2865 · Filter by author beru opened on Sep 19, 2026
  1

• Compiler output loses every non-ASCII byte when stdout is not a terminal

  mozilla/sccache#2864 · Filter by author beru opened on Sep 19, 2026
  2

• SCCACHE_BASEDIRS + Preporcessor cache mode hands out another checkout's object file

  mozilla/sccache#2863 · Filter by author flip1995 opened on Sep 18, 2026
  1

• nvcc: Missing "cubin" file output for a PTX-only compute_90 gencode (0.18.0)

  mozilla/sccache#2862 · Filter by author badbat75 opened on Sep 18, 2026

• LTO links lose the jobserver

  mozilla/sccache#2855 · Filter by author avikivity opened on Sep 14, 2026
  8

• Always stops while compiling CUDA with CMAKE_CUDA_LAUNCHER environment var

  mozilla/sccache#2828 · Filter by author NoelJacob opened on Aug 28, 2026
  1

• Multi-level background writes and backfills are untracked and can be lost at shutdown

  mozilla/sccache#2819 · Filter by author garysassano opened on Aug 21, 2026

• Multi-level calls check() on every write, adding a remote read+write per compilation

  mozilla/sccache#2818 · Filter by author garysassano opened on Aug 21, 2026

• File fallback for an argument too long

  mozilla/sccache#2815 · Filter by author user2589 opened on Aug 18, 2026
  5

• sccache-dist: Docker builder hangs indefinitely — docker cp - is never sent EOF

  mozilla/sccache#2805 · Filter by author oguzhanmeteozturk opened on Aug 12, 2026

• Vendoring dependencies in released sources

  mozilla/sccache#2803 · Filter by author 414n opened on Aug 11, 2026

• toolchain packing does not include vital symlinks

  mozilla/sccache#2801 · Filter by author PlasmaHH opened on Aug 10, 2026