--- FAIL: TestSideloadingSideloadedStorage (0.07s)
    --- FAIL: TestSideloadingSideloadedStorage/Disk (0.05s)
        replica_sideload_test.go:295: error truncating sideloaded storage: while purging "/tmp/TestSideloadingSideloadedStorage_Disk896201407/sideloading/r0XXXX/r1": IO error: file rmdir: /tmp/TestSideloadingSideloadedStorage_Disk896201407/sideloading/r0XXXX/r1: Directory not empty
            (1) attached stack trace
              | github.com/cockroachdb/cockroach/pkg/kv/kvserver.(*diskSideloadStorage).TruncateTo
              | 	/home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/kv/kvserver/replica_sideload_disk.go:241
              | github.com/cockroachdb/cockroach/pkg/kv/kvserver.testSideloadingSideloadedStorage.func7
              | 	/home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/kv/kvserver/replica_sideload_test.go:289
              | github.com/cockroachdb/cockroach/pkg/kv/kvserver.testSideloadingSideloadedStorage
              | 	/home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/kv/kvserver/replica_sideload_test.go:341
              | github.com/cockroachdb/cockroach/pkg/kv/kvserver.TestSideloadingSideloadedStorage.func2
              | 	/home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/kv/kvserver/replica_sideload_test.go:96
              | testing.tRunner
              | 	/home/andrei/go1.13/go/src/testing/testing.go:909
              | runtime.goexit
              | 	/home/andrei/go1.13/go/src/runtime/asm_amd64.s:1357
            Wraps: (2) 2 safe details enclosed
            Wraps: (3) while purging "/tmp/TestSideloadingSideloadedStorage_Disk896201407/sideloading/r0XXXX/r1"
            Wraps: (4) IO error: file rmdir: /tmp/TestSideloadingSideloadedStorage_Disk896201407/sideloading/r0XXXX/r1: Directory not empty
            Error types: (1) *withstack.withStack (2) *safedetails.withSafeDetails (3) *errutil.withMessage (4) *storage.Error