post-build step Upload to niks3: ok time=2026-09-16T11:10:07.174Z level=INFO msg="Uploading 4 paths to niks3.numtide.com (480 already cached)" time=2026-09-16T11:10:07.177Z level=INFO msg="Uploading mhx6dmg6whr7c85krk9rjwjsxrp9iggs-gcc-15.3.0 (247.5MB)" time=2026-09-16T11:10:07.278Z level=INFO msg="Uploading bn26i5aqs0ahj1zydcc66hxclj3ci3jx-python3.14-torch-2.13.0 (215.5MB)" time=2026-09-16T11:10:07.330Z level=INFO msg="Uploading pjlc32gwcxq5r4xhr5x7ppkwipdkz0dx-python3.14-torch-2.13.0-lib (311.3MB)" time=2026-09-16T11:10:07.331Z level=INFO msg="Uploading is86l46vgzirhi58cx7cw532l72f7bdf-triton-llvm-23.0.0-unstable-2026-06-16 (571.5MB)" time=2026-09-16T11:10:58.226Z level=ERROR msg="Failed to close zstd encoder" error="io: read/write on closed pipe" time=2026-09-16T11:12:18.402Z level=ERROR msg="Failed to close zstd encoder" error="io: read/write on closed pipe" time=2026-09-16T11:12:58.760Z level=ERROR msg="Failed to close zstd encoder" error="io: read/write on closed pipe" time=2026-09-16T11:13:12.024Z level=INFO msg="Uploading 152 narinfos" time=2026-09-16T11:13:15.953Z level=INFO msg="Upload complete. (3m10.934s)"