$ git clone -n https://github.com/xcp-ng-rpms/glibc32.git /var/lib/mock/v8.1-base-1715-1200/root/chroot_tmpdir/scmroot/glibc32
Cloning into '/var/lib/mock/v8.1-base-1715-1200/root/chroot_tmpdir/scmroot/glibc32'...
$ git reset --hard 09b5f6ec6bd00a4e4ea90906a7c86b3b38660077
HEAD is now at 09b5f6e Update changelog for XCP-ng 8.1