[Bug go/89406] Go testing leaves many temporary directories in /tmp around

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89406

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 45844
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45844&action=edit
cmd_go-testlog from x86_64