f6a6385b42
Go modules seem to have too restrictive permissions on its builddir, making xbps-uchroot(1) unable to remove its directory tree due to insufficient permissions. Run nftw() twice, the first run to set chmod 755, and second run to remove the file. Fixes `xbps-src -t` with any pkg that uses `build_style=go`. This should avoid lots of temp dirs in the buildbot builders while building go modules and others.