#1119928 golang-github-awslabs-soci-snapshotter: flaky test? FAIL: TestBackgroundFetcherRun #1119928
- Submitter:
- Simon Josefsson
- Date:
- 2026-07-29 06:15:03 UTC
- Severity:
- normal
Hi. This package seems to have a flaky self-test that is triggering testing migration issues. See build log here: https://ci.debian.net/packages/g/golang-github-awslabs-soci-snapshotter/testing/riscv64/65721296/ 4805s === RUN TestBackgroundFetcherRun 4805s === RUN TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_single_span_manager 4805s background_fetcher_test.go:137: unexpected number of adds to cache; expected 10, got 5 4805s === RUN TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_multiple_span_managers 4805s background_fetcher_test.go:137: unexpected number of adds to cache; expected 10, got 7 4805s --- FAIL: TestBackgroundFetcherRun (89.89s) 4805s --- FAIL: TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_single_span_manager (16.66s) 4805s --- FAIL: TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_multiple_span_managers (68.92s) It passed on amd64, arm64, ppc64el, and s390x so I'm assuming this is a flaky test, as there are known good debci runs on riscv64 too: https://ci.debian.net/packages/g/golang-github-awslabs-soci-snapshotter/testing/riscv64/65722003/ I've rescheduled the failing debci job to see if it disappears. /Simon
Seen again here, blocking testing migration of golang-oras-oras-go. https://ci.debian.net/packages/g/golang-github-awslabs-soci-snapshotter/testing/riscv64/73893538/#L4572 5890s === RUN TestBackgroundFetcherRun 5890s === RUN TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_single_span_manager 5890s background_fetcher_test.go:137: unexpected number of adds to cache; expected 10, got 3 5890s === RUN TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_multiple_span_managers 5890s background_fetcher_test.go:137: unexpected number of adds to cache; expected 10, got 9 5890s --- FAIL: TestBackgroundFetcherRun (117.48s) 5890s --- FAIL: TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_single_span_manager (21.34s) 5890s --- FAIL: TestBackgroundFetcherRun/background_fetcher_fetches_all_data_for_multiple_span_managers (91.70s) 5890s === RUN TestSequentialResolver 5890s === RUN TestSequentialResolver/resolver_fetches_spans_sequentially 5890s --- PASS: TestSequentialResolver (45.38s) 5890s --- PASS: TestSequentialResolver/resolver_fetches_spans_sequentially (43.70s) 5890s FAIL 5890s FAIL github.com/awslabs/soci-snapshotter/fs/backgroundfetcher 163.343s /Simon