$ git clone -n https://src.fedoraproject.org/rpms/glibc.git /var/lib/mock/f32-build-118953-36344/root/thebuilddir/tmp/scmroot/glibc
Cloning into '/var/lib/mock/f32-build-118953-36344/root/thebuilddir/tmp/scmroot/glibc'...
$ git reset --hard 2e168fa077fb6998d6e9e3043005d7f587115715
HEAD is now at 2e168fa Auto-sync with upstream branch master