``` #!watchflakes post <- builder == "linux-riscv64-unmatched" && "found pointer to free object" ``` 2023-08-01 14:26 linux-riscv64-unmatched go@d4b46b09 cmd/trace [build] ([log](https://build.golang.org/log/02e635dde7be042c3db8962404d52b2d8d4eefe2)) Broken out from #56785.