PASS
ok      gopkg.in/src-d/go-git.v4/storage/filesystem     0.011s
panic: open data/git-7a725350b88b05ca03541b59dd0649fda7f521f2.tgz: no such file or directory

goroutine 34 [running]:
gopkg.in/src-d/go-git-fixtures%2ev3.(*Fixture).DotGit(0x77c640, 0x7, 0x8)
        /go/src/gopkg.in/src-d/go-git-fixtures.v3/fixtures.go:216 +0x4ac
gopkg.in/src-d/go-git.v4/storage/filesystem/internal/dotgit.BenchmarkRefMultipleTimes(0xc42009ed80)
        /go/src/gopkg.in/src-d/go-git.v4/storage/filesystem/internal/dotgit/dotgit_test.go:154 +0x62
testing.(*B).runN(0xc42009ed80, 0x1)
        /snap/go/1473/src/testing/benchmark.go:141 +0xb2
testing.(*B).run1.func1(0xc42009ed80)
        /snap/go/1473/src/testing/benchmark.go:214 +0x5a
created by testing.(*B).run1
        /snap/go/1473/src/testing/benchmark.go:207 +0x80
exit status 2
FAIL    gopkg.in/src-d/go-git.v4/storage/filesystem/internal/dotgit     0.016s