TraceMachina/nativelink

View on GitHub

NativeLink is a Nix-powered, open source, high-performance build cache and remote execution server, compatible with Bazel, Soong, Pants, Buck2, Reclient, and other RE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.

Stars: 1.6k
Forks: 244
Open beginner issues: 0
Indexed issues: 98
Avg merge: 1d 16h
Merged PRs (30d): 54

Dominant language: Rust
License: No license data
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

98 open issues indexed

[Feature]: Rewrite ONTAP store as an S3 variant Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TraceMachina/nativelink#2779 · Opened Sep 18, 2026
[Feature]: Fetch service: download URIs on cache miss Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TraceMachina/nativelink#2770 · 2 comments · Opened Sep 16, 2026
[Bug]: Worker pool permanently deadlocks in RunningActionsManagerImpl::cleanup_action after sustained load, requires manual restart Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

TraceMachina/nativelink#2672 · 2 comments · Opened Aug 7, 2026
[Feature]: /tmp isolation Open

TraceMachina/nativelink#2649 · 3 comments · 2 assignees · Opened Jul 31, 2026
per-file spawn_blocking + per-process global mutexes: lock-handoff storms on many-core hosts Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

TraceMachina/nativelink#2609 · Opened Jul 22, 2026
Test Azure work with Azurite Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

TraceMachina/nativelink#2511 · 2 comments · 1 reaction · Opened Jul 6, 2026
Adding Agents.md for better understanding of repo with coding tools Open

TraceMachina/nativelink#2508 · 1 assignee · Opened Jul 6, 2026
CAS uploads succeed but stored files are incomplete due to async rename race condition Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

TraceMachina/nativelink#2242 · 3 comments · Opened Mar 24, 2026
Not Found Error: Failed to find existing task Open

TraceMachina/nativelink#2183 · 1 assignee · Opened Feb 25, 2026
[DOCS] Update Production config with the modern patterns Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TraceMachina/nativelink#2163 · Opened Feb 15, 2026
[DOCS] Refresh Kubernetes deployment guide Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TraceMachina/nativelink#2159 · 4 comments · Opened Feb 15, 2026
[DOCS] Remove experimental_prometheus references, and document OTEL migration Open

TraceMachina/nativelink#2158 · 1 comment · 1 assignee · Opened Feb 15, 2026
Add OTLP Trace Support for Remote Execution Observability Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TraceMachina/nativelink#2133 · 1 comment · Opened Feb 3, 2026
Lost inputs no longer available remotely Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#2129 · 3 comments · Opened Feb 1, 2026
Worker occasionally dies with "UpdateForWorker stream closed early" Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#2115 · 6 comments · Opened Jan 21, 2026
Workers occasionally emit: WARN nativelink_store::filesystem_store: File is already a temp file Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TraceMachina/nativelink#2105 · Opened Jan 5, 2026
Restarting worker with directory cache gives "Destination directory already exists" / "Failed to hardlink newly cached directory" Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#2095 · 2 comments · Opened Dec 12, 2025
Implement Rate limiter for scheduler to avoid a huge spike in requests Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TraceMachina/nativelink#2087 · Opened Dec 10, 2025
Expose a max upload size for stores Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TraceMachina/nativelink#2077 · 2 comments · Opened Nov 27, 2025
Remote Persistent Workers Present Security Risk Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TraceMachina/nativelink#2049 · Opened Nov 15, 2025
Store level zero-digest fast-path Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

TraceMachina/nativelink#2034 · 8 comments · Opened Nov 10, 2025
Bug: Allow Directory Cache in Cases for Pre-Existing Root Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

TraceMachina/nativelink#2029 · 1 comment · Opened Nov 5, 2025
Many "Failed to delete key from cache on callback" messages Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#2009 · 5 comments · Opened Oct 26, 2025
Deadlock when numerous identical actions run at the same time Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TraceMachina/nativelink#2001 · 6 comments · Opened Oct 22, 2025
Update the Helm chart to remove Bitnami Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TraceMachina/nativelink#1959 · Opened Oct 10, 2025
Introduce Fuse Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

TraceMachina/nativelink#1949 · Opened Oct 6, 2025
Eager Eviction Leads to Not Found Error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TraceMachina/nativelink#1943 · Opened Oct 1, 2025
Improve `0.7.x` Helm Compatibility. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#1918 · 2 comments · Opened Sep 1, 2025
The CMake Tutorial is Missing Pre-requisites Open

good first issue help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

TraceMachina/nativelink#1898 · 3 comments · Opened Aug 12, 2025
thread 'tokio-runtime-worker' panicked at nativelink-service/src/bytestream_server.rs:249:41 Open

TraceMachina/nativelink#1889 · 7 comments · 1 assignee · Opened Aug 7, 2025
Failed to rename temp file to final path: No space left on device (os error 28) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#1888 · 5 comments · Opened Aug 7, 2025
Give a grace period for a dropped execution request Open

enhancement

TraceMachina/nativelink#1863 · 1 comment · 1 assignee · Opened Jul 10, 2025
Update worker to be able to reference a local scheduler Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#1847 · Opened Jul 2, 2025
S3 Store timeouts when client executes FindMissingBlobs Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TraceMachina/nativelink#1842 · Opened Jun 27, 2025
Redis Scheduler restricts instance names Open

TraceMachina/nativelink#1841 · 5 comments · 1 assignee · Opened Jun 26, 2025
Reclient/Ninja is deprecated in Chromium - need to be updated to Siso Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

TraceMachina/nativelink#1830 · 7 comments · 1 reaction · Opened Jun 18, 2025
Consider options for instrument and warnings Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

TraceMachina/nativelink#1826 · Opened Jun 12, 2025
Make a wall of Champions Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

TraceMachina/nativelink#1787 · 1 comment · 3 reactions · Opened May 23, 2025
Raise explicit error when running a remote runner in host configuration Open

TraceMachina/nativelink#1731 · 1 assignee · Opened Apr 30, 2025
macOS workers spontaneously report no route, but can ping and SSH Open

documentation

Difficulty 4/5 3-5 days Newbie friendliness 30/100

TraceMachina/nativelink#1694 · 5 comments · Opened Apr 17, 2025
Remote execution example for reclient builds Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#1684 · 13 comments · 1 reaction · Opened Apr 13, 2025
Buck2 config example on the quickstart page please Open

documentation enhancement

TraceMachina/nativelink#1662 · 4 comments · 4 reactions · 1 assignee · Opened Apr 3, 2025
Potential deadlock in `filesystem_store_test_test` Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TraceMachina/nativelink#1657 · Opened Apr 2, 2025
`shard_store_test` fails on devices with limited resources Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TraceMachina/nativelink#1652 · 6 comments · Opened Apr 1, 2025
action_info_hash_key_to_awaited_action out of sync Open

TraceMachina/nativelink#1637 · 5 comments · 1 assignee · Opened Mar 21, 2025
ENHANCE_YOUR_CALM even under light load Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TraceMachina/nativelink#1635 · 2 comments · Opened Mar 20, 2025
Could not unwrap first stream message Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TraceMachina/nativelink#1609 · Opened Mar 3, 2025
Implement a workaround for DYLD_LIBRARY_PATH in lre-rs Open

bug

TraceMachina/nativelink#1608 · 1 assignee · Opened Mar 3, 2025
Bazel builds manifest InvalidArgument server-side Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TraceMachina/nativelink#1606 · 4 comments · Opened Mar 3, 2025
Correctness issues in lre-cc when used as backing toolchain for lre-rs in cross compilation scenarios Open

bug enhancement

TraceMachina/nativelink#1595 · 1 assignee · Opened Feb 21, 2025

TraceMachina/nativelink

Get new issues in your inbox